Iec 60904-3 2019
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IEC 60904-3 Edition 4.0
2019-02
INTERNATIONAL STANDARD NORME INTERNATIONALE
Photovoltaic devices Part Pa rt 3 3:: Measurement p rinci ples for terrestrial p hoto voltaic (PV (PV)) solar devices devices with reference spectral irradiance data Disposit ifs photovoltaVque photovoltaVques sPartie 3: Principes de mesure des dispositifs solaires photovoltaVques (PV) a usage terrestre incluant les donn ees ees de I'eclairement energetiqu energetiqu e spectral de de reference
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IE C 6 0 9 0 4 - 3 : 2 0 1 9 © I E C 2 0 1 9
CONTENTS F O R E W O R D ................. .......................... .................. .................. .................. .................. .................. .................. .................. .................. .................. .................. .................. .................. .................. ................. ...........3 ...3 1
S c o p e .................. ........................... .................. .................. ................. ................. .................. .................. .................. .................. .................. .................. .................. .................. .................. .................. ............... ...... 5
2
N or m at ive re fe re n c e s ................. .......................... ................. ................. .................. .................. .................. .................. .................. ................. ................. .................. .................. .............. ..... 5
3
T er m s and d e fi n it io n s ......... ................. ................. .................. .................. .................. .................. .................. .................. ................. ................. .................. ................. ................. .............. ..... 6
4
M ea su re m en t p ri n c ip le s ........ ................. .................. .................. .................. .................. .................. .................. .................. .................. .................. .................. .................. ..................6 .........6
5
Re feren ce solar spec tral and an gu lar irrad ian ce dis trib u tio n ... ...... ..... ..... ...... ...... ...... ...... ...... ...... ...... ..... ..... ..... ..... ...... ...... ...... ...... .....6 ..6
A nn e x A (i n fo rm a ti v e ) Us e o f S M A R T S ............... ................................... ...................................... .................................... ...................................... ............................. ......... 58
Figure 1 - Global and di direct rect reference solar spectral irradiance irradiance distribution listed listed in Ta bl e 1 .................. ........................... .................. .................. ................. ................. .................. .................. ................. ................. .................. .................. ................. ................. .................. .................. .................. ............57 ...57
Tab le 1 - Re fere nce so lar s pe ctra l irrad ian ce d ist rib u tio n ... ...... ..... ..... ...... ..... ..... ..... ..... ...... ...... ..... ..... ..... ..... ...... ...... ..... ..... ...... ..... ..... ...... ...... ...... ....8 .8 Table A.1 A.1 - Input data for generation generation o f reference reference solar spectral irradiance dis tribu tion ......... 58
IEC 6090 4-3:2019 © IEC 2019
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INTERNATIONAL ELECTROTECHNICAL COMMISSION
PHOTOVOLTA IC DEVICES Part 3: Measurement principles f or t errest rial phot ovolt aic (PV) (PV) solar devices wit h ref erence spect ral irradiance dat a FOREWORD 1) The International Electrotechnical Com mission (IEC) is is a worl worldwide dwide organization for standardization comprising all national electrotechnical committees (IEC National Committees). The object of IEC is to promote international co-operation on all questions concerning standardization in the electrical and electronic fields. To this end and in addition to other activities. IEC publishes International Standards, Technical Specifications, Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC Publication(s)"). Their preparation is entrusted to technical committees; any IEC National Committee interested in the subject dealt with may participate in this preparatory work. International, governmental and non governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely with the International Organization for Standardization (ISO) in accordance with conditions determined by agreement between the two organizations. 2)
The formal decisions or agr agreements eements o f IE IEC C on ttechnical echnical m atters express, express, as nearly as possibl possible, e, an international consensus of opinion on the relevant subjects since each technical committee has representation from all interested IEC National Committees.
3)
IEC Publications Publications have the form of recom mendations for international use and are are accepted by IEC National Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any misinterpretation by any end user user..
4)
In order to promote international uniformity, IEC National Comm itt ittees ees undertake to apply IEC Publications Publications transparently to the maximum extent possible in their national and regional publications. Any divergence between any IEC Publication and the corresponding national or regional publication shall be clearly indicated in the latter.
5)
IEC itself does not provide any attestation attestation o f conformity. Independent certification bodies provide conformity assessme nt services and, in some areas, access to IEC marks of conformity. IEC is not responsible for any services carried out by independent certification bodies.
6) All users should ensure that they have th the e latest edition of this this pub li lication. cation. 7)
No liability liability shall attach to IEC or its di directors, rectors, em ployees, servants or agents including individual experts and members of its technical committees and IEC National Committees for any personal injury, property damage or other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and expenses arising out of the publication, use of. or reliance upon, this IEC Publication or any other IEC Publications.
8) Attention is dra drawn wn to the Normative references cited in this publication. publication. Use of the referenced pu blications blications is indispensable for the co rrect application o f this publicati publication. on. 9) Attention is drawn to the possibilit possibility y that some of the elements of this IEC Publicati Publication on m ay be tthe he subject of patent rights. IEC shall not be held responsible for identifying any or all such patent rights.
International Standard IEC 60904-3 has been prepared by IEC technical comm itt ittee ee 82: Solar photovoltaic energy systems. This fourth edition cancels and replaces the third edition published in 2016. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) all spectral data were recalculated due to some m inor calculation and rounding errors in the third edition; the global spectral irradiance returned to exactly the data of the second edition; b) the angular distribution distribution o f the irradiance was clarif clarified. ied. This publication contains an attached file in the form of an Excel spreadsheet. This file is intended to be used as a complement and does not form an integral part of the publication.
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IEC IEC 6 0 9 0 4 - 3 :2 0 1 9 © IEC IEC 2 0 1 19 9
The text of this this International Standard is based on the following following docume nts: CDV 82/1342/CDV
R e p o r t o n v o ti n g
82/1425/RVC
Full information on the voting for the approval of this International Standard can be found in the report on voting indicated in the above table. This document has been drafted in accordance with the ISO/IEC Directives, Part 2. A lis t o f al l p ar ts o f th e IEC 60 90 4 s e ri e s , p u bl is he d u n de r th e g e n e ra l ti tl e Photovoltaic devices, can be found on the IEC website. devices, The committee has decided that the contents of this document will remain unchanged until the stability date indicated on the IEC website under " h ttp ://we b sto r e .i e c.ch" c.ch" in the data related to the specific document. At this date, the document will be •
reconfirmed,
•
withdrawn,
•
replaced by a revised edition, or
•
amended.
I E C 6 0 9 0 4 - 3 : 2 0 1 9 © IE C 2 0 1 9
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PHOTOVOLTA IC DEVICES - P ar ar t 3: 3: M e a as s u r e m e n t p r i n c i p l e s f o r t e r r e s t r i a l p h o t o v o l t a i c ((P PV V)) solar devices wit h ref erence spect ral irradiance dat a
1
Scope
This part of IEC 60904 applies to the following photovoltaic devices for terrestrial applications: -
solar cells with or without a protective cover;
-
sub-asse mblies of solar cell cells; s;
-
mod ules; and
-
systems.
NOTE
The term “test specimen" is is used to denote any of these these devices.
The principles contained in this document cover testing in both natural and simulated sunlight. Photovoltaic conversion is spectrally selective due to the nature of the semiconductor materials used in PV solar cells and modules. To compare the relative performance of different PV devices and materials a reference standard solar spectral distribution is necessary. This document includes such a reference solar spectral irradiance distribution. This document also describes basic measurement principles for determining the electrical output of PV devices. The principles given in this document are designed to relate the performance rating of PV devices to a common reference terrestrial solar spectral irradiance distribution. The reference terrestrial solar spectral irradiance distribution is given in this document in order to classify solar simulators according to the spectral performance requirements contained in IEC 60904-9.
2
Normativ e referenc es
The following documents are referred to in the text in such a way that some or all of their content constitutes requirements of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including a n y a me n d m e n ts) a p p l iie e s. IEC 60891, P h o to vo l ta i c d e vi ce s - P r o ce d u r e s fo r te mp e r a tu r e a n d i rrrr a d i a n ce co r r e ct ctii o n s to to me a su r e d l - V ch a r a cte r isti isti cs IEC 60904-1, P h o to vo l ta ic ic d e vi ce s characteristics
P a r t 1: Me a su r e m e n t o f p h o to vo l ta iic c cu r r e n t- vo llta ta g e e
IEC 60904-2, P h o to vo l ta i c d e vi ce s s - P a r t 2 : R e q u i rre e me n ts fo r p h o to vo l ta iic c r e fe rre e n ce d e vi ce ces s IEC 60904-5, P h o to vo l ta i c d e vi ce s s - Part 5: Determination o f the equiva lent cell tempe rature rature (ECT) of pho tovoltaic (PV) devices by the open -circuit voltage method IEC 60904-7, Photovoltaic devices devices - Part 7: Com putation of tthe he spec tral mism atch correction fo r me a su r e me n ts o f p h o to vo l ta i c d e vi ce s
- 6 I EC 6090 4-8, P h o to vo l ta i c d e vi ce s photovoltaic (PV) device
IE C 6 0 9 0 4 - 3 : 2 0 1 9 © I E C 2 0 1 9
P a r t 8 : Me a su r e me n t o f sp e ctr a l re re sp o n s i vi tty y of a a
IEC 60904-9, P h o to vo l ta i c d e vi ce s s - P a r t 9 : S o l a r si mu l a to r p e rfo rfo r ma n ce r e q u i rre e me n ts IEC 61853-4, Photovoltaic (PV) module performance testing and energy rating - Part 4: Standard reference climatic profiles
3
Terms Terms and definit ion s
No terms and definitions are listed in this document. ISO and IEC m aintain terminological database s for use in standa rdization at the following addresses: •
IEC Electropedia: available at h ttp ://www.e l e ctr o p e d i a .o r g /
•
ISO Online browsing platfor platform: m: available available at http://www.iso.org/obp
4
Measurement Measurement princ iples
In current practice the photovoltaic performance of a solar cell or module is determined by exposing it at a known temperature to stable sunlight, natural or simulated, and measuring its current-voltage (l-V) characteristic curve while measuring the magnitude of both the incident irradiance and the PV device temperature. Detailed l-V curve measurement procedures are included in IEC 60904-1. The measured performances can then be corrected to standard test conditions (STC) or other desired conditions of irradiance and temperature according to IEC 60891. The corrected power output at the maximum power voltage and STC is commonly referred to as the rated power. Incident irradiance can be measured by means of a PV reference device (whose spectral responsivity shall be known) or, if measuring under natural sunlight, by means of a thermopile-type irradiance detector (pyranometer). If a PV reference device is used, it shall satisfy the requireme nts spe cified cified in IIEC EC 60904-2. Te mp erature determ ination of the PV device u nder test shall be made according to IEC 60904-1 or IEC 60904-5. Since a solar cell has a wavelength-dependent responsivity, its performance is significantly affected by the spectral distribution of the incident radiation, which in natural sunlight varies with factors such as location, weather, time of year, time of day, orientation of the receiving surface, etc., and with a simulator varies with its type and conditions of use according to IEC 60904-9. Regardless of whether the irradiance is measured with either a thermopile-type radiometer (that is not spectrally selective) or with a reference solar device, the spectral irradiance irradi ance distribution of the incom ing light shal shalll be known in order tto o use IEC 60904-7 to calculate the spectral mismatch between the measured performance and the predicted performance under the global or direct reference solar spectral distribution defined in this document. When performing measurements according to the standard test conditions, the spectral mismatch between the PV device under test and the thermopile is usually much larger than the spectral mismatch between the PV reference device and the PV device under test. When the spectral responsivity of the PV device is known as determined according to IEC 60904-8, it iis s also possible to use IEC 60904-7 to comp ute the p erformance of that PV device when exposed to light of any known spectral irradiance distribution.
5
Reference Reference solar spectral a and nd angul ar irradiance dist ribu tion
The reference solar spectral distributions are given in in Table 1 and Figure 1. 1.
IEC 60904-3:2019 © IEC 2019
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The reference angular distribution is defined for both, the direct and the global spectral distribution, so that the complete radiation hits the solar device perpendicularly under normal incidence. Other, more realistic geometrical and ambient conditions for different climate zones are defined in IEC 61853-4. The calculation of the spectral distributions was done using the following geometrical and environmental input parameters: -
global di distribution stribution (direct + diffuse + albedo) of sunlight (AM1.5 spectrum ), corresponding to an integrated irradiance of 1 000 W -rr r2 incident on a sun-facing plane su rface tilted tilted at 37° to the horizontal, and
-
the direct distribution of sunlight ((AM1.5d AM1.5d spectrum ), ),correspon correspon ding to an anintegrated integrated irradiance of 900 W m-2 inciden t on a sun-facing plane surface perpe ndicular to the incident su nlight nlight,,
considering the wavelength-dependent albedo atmospheric conditions:
of a
light bare
soil, under
the
following
-
U.S. standard atmo sphere with C 0 2 concen tration increased to current level ((370 370 ppm), a rural aerosol model, and no pollution;
-
precipitable water: 1,416 1,416 4 cm;
-
ozone content: 0, 0,343 343 8 atm-cm (or 343,8 DU);
-
turbidity (aerosol optical depth): 0,084
-
press ure: 101,325 kPa (i.e. sea level).
at 500 nm;
Data contained in Table 1 have been generated using the solar solar spectral model SMAR TS, Version 2 .9.2. A general description of this model and its suitab ility ility to reproduce actual so lar spectral irradiance distributions can be found in “Proposed Reference Irradiance Spectra for Solar En ergy System s Testing " by C. C. A. Gueym ard, C. Myers and K. Em ery 1, and in the references therein. Table 1 can be obtained using the the data contained in Annex A as an iinput nput to the model SMARTS Version 2.9.2. The resulting output spectral irradiance values have to be multiplied by a normalization factor (0,997 1) in order to get an integrated irradiance of 1 000 W -rrr 2 in the the w avelength range 0 to infinity for for the global irradiance. T his same scaling factor is applied to the direct spectrum giving an integrated irradiance of 900 W -nrr2 in the the wavelength range 0 to infinity. At th e tim e o f p u b lic a ti o n o f th is d o c u m e n t th e SM A R T S V er si on 2. 9. 2 s p e ct ra l m od el co de is available, free of charge, subject to the author's license agreement, at h ttp ://www.n r e l .g o v/r r e d c/sma r ts. ts . A copy of the model, not for distribution purposes, is kept under IEC TC 82 control. The contents of Table 1 are included in an an attached file in in the for form m of a an n Excel spreadsheet.
1
C. A. Gueymard, C. C. Myers a and nd K. K. Emery, "Proposed Reference Irradiance Spectra for Solar Energy Systems Testing", Solar Energy, Energy, Vol 73, No. 6, pp. 443-467, 2002.
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IEC 6090 4-3:2019 © IEC 2019
Table 1 - Reference solar spectral irradiance d istributio n W ave length
Global spectral irradiance
Global photon flux
Cum ulative global integrated irradiance
Direct spectral irradiance
Direct photon flux
Cum ulative direct integrated irradiance
nm
W m - 2 n m _1
m - 2 s_ 1 n nm m -1
W - m -2
W m - 2 n m -1
m - 2 s - 1 n m _1
W --m m "2
2 8 0 ,0
4 . 7 2 E -2 3
6 .6 4 9 E - 0 5
0.0 0E + 00
2 .5 2 9 E - 2 6
3 .5 6 4 E -0 8
0 .0 0 0 E 0 0
1 .73 3 E -03 1.
3 .1 9 E -2 2
1 .08 9 E -24
1 .5 37 E -0 6
2.785E-25
8.640E-06
2.077E-24
280,5
1.23E-21
6.108E-24
2 8 1 ,0
5 .6 7 E -2 1
8 .0 2 5 E - 0 3
2 .0 4 E -2 1
2 8 1 ,5
1 .5 6 E - 1 9
2 .2 1 3 E -0 1
4 . 2 5 E -2 0
2 .7 4 0 E - 2 2
2 8 2 ,0
1 .1 9 E - 1 8
1 .6 9 1 E + 0 0
3 .7 9E -1 9
2 ,8 2 6 E -2 1
2 8 2 ,5
4 . 5 3 E -1 8
6 .4 4 3 E + 0 0
1 .8 1 E - 1 8
1 .32 3 E -20
1 .8 82 E -0 2
4 .8 6 2 E -2 1
2 8 3 ,0
1 .8 4 E - 1 7
2 .6 2 1 E + 0 1
7 .5 4E -1 8
6 .7 4 5 E - 2 0
9 .6 0 9 E -0 2
2 .5 0 3 E - 2 0
2 8 3 ,5
3 .5 3E -1 7
5 .0 3 2 E + 0 1
2 . 1 0 E -1 7
1 .45 7 E -19
2 .0 8 0 E -0 1
7 .83 2 E -20
2 8 4 ,0
7 .2 5E -1 6
1 .0 3 6 E + 0 3
2 .1 1E -1 6
4 . 9 6 9 E -1 8
7 .1 0 5 E 0 0
1 .3 5 7 E -1 8
2 8 4 ,5
2 .4 8E -1 5
3 .5 5 0 E + 0 3
1 . 0 1 E -1 5
2 . 1 5 6 E -1 7
3 .0 8 8 E 0 1
7 .99 0 E -18
2 8 5 ,0
7 .9 9E -1 5
1 .1 4 6 E + 0 4
3 .6 3E -1 5
8 .9 7 4 E - 1 7
1 .2 87 E 0 2
3 ,5 8 1 E - 1 7
2 8 5 ,5
4 . 2 5 E -1 -1 4
6 .1 0 6. 07 7E E+ +0 04 4
1 . 6 2 E --1 14
6 .4 2 4 E - 1 6
9 .2 3 2 E 0 2
2 .1 8 8 E - 1 6
286,0
4.012E-03
1.840E-14
2 .6 .6 5 4 E 04 04
6 .1 5 2 E E-- 1 5
1 .2 0 E - 1 2
7.234E-14
1 .0 45 E 0 5
2 . 8 84 84 EE- 1 4
1 .5 7 3 E + 0 7
4 . 6 0 E -1 2
3,651E-13
5 ,2 ,2 8 4 E 05 05
1 . 3 8 2 E -1 3
9 , 0 1 1 E+0 7
2 . 2 9 E -1 1
2 .7 9 8 E - 1 2
4 .0 5 6 E 0 6
9 .2 9 0 E - 1 3
2 .4 .4 8 5 E + 0 8
8 . 1 2 E -1 -1 1
9 .0 3 9 E - 1 2
1 .2 0 5 E + 0 6
3 .0 4E -1 3
2 8 7 ,0
2 .7 3E -1 2
3 .9 4 2 E + 0 6
2 8 7 ,5
1 . 0 9 E -1 1
2 8 8 ,0
6 . 2 2 E -1 1
1.313E07
8.472E-22
3.374E03
8 .3 6E -1 3
7 .21 0 E -23
2 8 6 ,5
1.71E-10
3 .8 8 3 E -0 4
2 .3 .3 43 43 EE- 1 5
1 .9 6 4 E + 0 5
6.1 0 6. 0E E --1 14
1 ..3 3 6E -13
288,5
9.653E-16
3.888E-12
2 8 9 ,0
5 .6 1E -1 0
8 .1 6 2 E + 0 8
2 .6 4E -1 0
3 .4 8 8 E -1 1
5 .0 7 4 E 0 7
1 .4 8 7 E -1 1
2 8 9 ,5
2 .0 7E -0 9
3 ,0 1 5E+ 09
9 .2 2E -1 0
1 .53 2 E -10
2 .2 3 3 E 0 8
6 .1 8 9 E -1 1
2 9 0 ,0
6 .0 0E -0 9
8 .7 5 8 E + 0 9
2 .9 4E -0 9
5 .1 3 0 E - 1 0
7 .4 9 0 E 0 8
2 .2 8 5 E - 1 0
2 9 0 ,5
1 .3 7 E - 0 8
2 .0 1 0 E + 1 0
7 .8 7E -0 9
1 .32 6 E -09
1 .9 40 E 0 9
6 .8 8 3 E - 1 0
2 9 1 ,0
3 .5 0E -0 8
5 .1 2 0 E + 1 0
2 .0 0E -0 8
3 .8 8 5 E - 0 9
5 ,6 9 1 E 0 9
1 , 9 9 1 E -09
2 9 1 ,5
1 .0 9 E -0 7
1 .5 9 7 E + 1 1
5 .6 0E -0 8
1 .43 8 E -08
2 , 1 1 1 E1 0
6 .5 5 8 E - 0 9
2 9 2 ,0
2 .6 8E -0 7
3 .9 3 2 E + 1 1
1 .5 0 E - 0 7
4 . 0 6 7 E -0 8
5 .9 7 8 E 1 0
2 .0 3 2 E - 0 8
2 9 2 ,5
4 . 2 6 E -0 7
6 .2 6 7 E + 1 1
3 .2 3E -0 7
7 ,0 2 1 E -0 8
1 .0 3 4 E 1 1
4 . 8 0 4 E -0 8
2 9 3 ,0
8 ,6 2E -0 7
1 .2 7 2 E + 1 2
6 . 4 5 E -0 7
1 , 5 7 1 E -07
2 .3 1 8 E 1 1
1 . 0 4 9 E -0 7
2 9 3 ,5
2 .2 6E -0 6
3 .3 4 5 E + 1 2
1 .4 3 E - 0 6
4 . 6 9 6 E -0 7
6 .9 3 8 E 1 1
2 .6 1 6 E - 0 7
2 9 4 ,0
4 . 1 6 E -0 6
6 .1 6 0 E + 1 2
3 .0 3E -0 6
6 . 1 47 47 EE- 0 7
2 9 4 ,5
6 .5 7E -0 6
9 .7 4 3 E + 1 2
2 9 5 ,0
1 .2 3 E - 0 5
2 9 5 ,5 296,0
9.428E-07
1 .3 95 E 1 2
5 .7 2E -0 6
1 ,5 9 2E -06
2,360E12
1 .8 2 0 E + 1 3
1 . 0 4 E -0 5
3 .2 1 5 E - 0 6
4 .7 7 5 E 1 2
2 .4 5 0 E - 0 6
2 .7 7E -0 5
4 .1 2 7 E + 1 3
2 .0 4E -0 5
7 .9 9 7 E - 0 6
1 .1 90 E 1 3
5 .2 5 3 E - 0 6
4 .7 8 8E E -0 -0 5
7 ,,1 11 17 7E+13
3.9 3 3. 3E E --0 05
1 ,4 ,4 69 69 E --0 05
2 .1 .1 9 0 E 13 13
1 . 0 9 3 E -0 5
6 . 9 0 E -0 5
2 .3 2 4 E - 0 5
3 .4 6 9 E 1 3
3 .3 0 9 E - 0 5
4 .9 4 7 E 1 3
3 .44 9 E -05
2 9 6 ,5
7 ,,1 11 1E E -05
1.062E+14
2 9 7 ,0
9 . 6 5 E -0 -0 5
1 .4 4 43 3E E+ +1 14 4
1,11 E - 0 4
2 9 7 ,5
1 .8 6 E -0 4
2 .7 79 E + 1 4
1,81 E - 0 4
6 .7 7 2 E - 0 5
1.014E 1 4
5 . 9 7 0 E -0 5
2 . 8 9 E -0 4
4 .3 36 E + 1 4
3 . 0 0 E -0 4
1 .10 9 E -04
1 .6 64 E 1 4
1 . 0 4 4 E -0 4
2 9 8 ,5
3 , 5 7 E -0 4
5 .3 6 2 E + 1 4
4 . 6 2 E -0 4
1 ,4 2 3E -04
2 .1 3 8 E 1 4
1 . 6 7 7 E -0 4
2 9 9 ,0
4 ,9 1 E - 0 4
7 .3 8 6 E + 1 4
6 .7 3 E - 0 4
2 .0 2 6 E - 0 4
3 .0 5 0 E 1 4
2 .5 3 9 E -0 4
1 .2 .2 9 4 E + +1 15
1 ..0 01 1E E --0 03
3 .7 2 8 E - 0 4
5 .6 2 0 E 1 4
3 .9 7 8 E - 0 4
298,0
299,5
8.58E-04
1.248E-06
2,041 E-05
I E C 6 0 9 0 4 - 3 : 2 0 1 9 © IE C 2 0 1 9
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W ave length
Global spectral irradiance
Global photon flux
Cum ulative global integrated irradiance
Direct spectral irradiance
nm
W --m m ""2 2 n m "1 "1
m “ 2 s ""1 1 n m _1
W m -2
W m _ 2 nm nm _1
3 0 0 ,0
0 ,0 0 1 0
1 .5 3 7 E + 1 5
0 ,0 0
4 . 5 5 0 E -0 -0 4
6 ,8 7 1 E 1 4
0,00
3 0 0 ,5
0 ,0 0 1 2
0,00
5 .7 .7 0 4 E - 0 4
8 .6 2 9 E 1 4
0,00
3 0 1 ,0
0 ,0 0 1 9
2 .9 1 6 E + 1 5
0 ,0 0
9 .1 6 6 E - 0 4
1.389E15
0,00
3 0 1 ,5
0 ,0 0 2 7
4 .0 7 3 E + 1 5
0 ,0 0
1 .31 6 E -03
3 0 2 ,0
0 ,0 0 2 9
4 .4 2 8 E + 1 5
0,01
1.453E-03
2 ,1 ,1 8 5 E - 0 3
3 .3 2 7 E 1 5
3 .7 2 2 E - 0 3
5 .6 7 8 E 1 5
4 ,7 ,7 9 0 E -0 -0 3
7 .3 1 9 E 1 5
1.878E+15
302,5
0,0043
6 .5 0 5 E + 1 5
0,01
303,0
0,0071
1 .0 7 9 E + 1 6
0,01
Direct photon flux
Cum ulative direct integrated irradiance
m_2-s" m_2-s" 1 nm“ 1
W m -2
1 .9 98 E 1 5
0 ,0 0
2 .2 0 9 E 1 5
0 ,0 0
0,00 0 ,0 0
3 0 3 ,5
0 ,0 0 9 0
1 .3 6 8 E + 1 6
0,01
3 0 4 ,0
0 ,0 0 9 4
1 .4 4 5 E + 1 6
0 ,0 2
5 .0 8 3 E - 0 3
7 .7 7 8 E 1 5
0. 0 1
3 0 4 ,5
0 ,0 1 1 9
0,0 2 0,
6 .4 4 9 E - 0 3
9 .8 8 5 E 1 5
0. 0 1
3 0 5 ,0
0 ,0 1 6 4
2 .5 2 0 E + 1 6
1 .3 68 E 1 6
0,02
3 0 5 ,5
0 ,0 1 8 7
2 .8 7 0 E + 1 6
0.02
3 0 6 ,0
0 ,0 1 8 5
306,5
0,0210
1.827E+16
0,01
0 ,0 3
8 ,9 ,9 0 8 E - 0 3
0,04
1.016E-02
1.562E16
2 .8 5 3 E + 1 6
0 ,0 5
1.012E-02
1 .5 59 E 1 6
3. 2 4 7 E + 1 6 3.
0 ,0 6
1 .1 .1 5 3 E - 0 2
1 .7 80 E 1 6
0,03
0,07
1 ..5 52 0 E -02
2 .3 4 9 E 1 6
0.04
3 0 7 ,0
0 ,0 2 7 8
4 .2 9 1 E + 1 6
3 0 7 ,5
0 ,0 3 5 5
5 .5 0 0 E + 1 6
0 ,0 9
1 , 9 4 1 E -02
3 .0 0 5 E 1 6
0 ,0 5
3 0 8 ,0
0 ,0 3 7 7
5 .8 5 0 E + 1 6
0,11
2 ,0 6 9 E - 0 2
3 ,2 0 8 E 1 6
0 ,0 6
3 0 8 ,5
0 ,0 4 1 3
6 ,4 1 5E + 16
0 ,1 3
2 .2 6 8 E - 0 2
3 .5 2 3 E 1 6
3 0 9 ,0
0 ,0 4 0 4
6 .2 8 7 E + 1 6
0 ,1 5
2 .2 2 3 E - 0 2
3 ,4 5 8 E 1 6
0 ,0 8
3 0 9 ,5
0 ,0 4 3 2
6 .7 2 8 E + 1 6
0 ,1 7
2 .3 6 0 E - 0 2
3 .6 7 7 E 1 6
0 ,0 9
3 1 0 ,0
0 ,0 5 0 8
7 .9 2 6 E + 1 6
0 ,1 9
2 .7 7 5 E - 0 2
4 .3 3 0 E 1 6
0 .1 0
3 1 0 ,5
0 ,0 6 5 3
0,2 2 0,
3 .5 7 7 E - 0 2
5 .5 9 2 E 1 6
0 ,1 2
3 1 1 .0
0 ,0 8 2 7
1 .2 9 4 E + 1 7
0 ,2 6
4 . 5 2 6 E -0 2
7 .0 8 6 E 1 6
0 ,1 4
3 1 1 ,5
0 ,0 8 3 8
1 .3 1 5 E + 1 7
0 ,3 0
4 . 6 0 2 E -0 2
7 ,2 1 7E 1 6
0 ,1 6
0 ,0 9 3 1
1 .4 6 2 E + 1 7
0 ,3 4 0,
5 ,0 7 5 E - 0 2
7 ,9 7 1 E 1 6
0 ,1 9
3 1 2 ,5
0 ,0 9 8 7
1 .5 5 3 E + 1 7
0 ,3 9
5 ,3 6 1 E -0 2
8 .4 3 4 E 1 6
0, 2 1
3 1 3 ,0
0 ,1 0 7 0
5. 8 1 5 E - 0 2 5.
9 .1 6 3 E 1 6
0 ,2 4
312,0
1.021E+17
0 ,0 3
0.07
1.686E+17
0,44
0 ,1 0 7 3
1 .6 9 3 E + 1 7
0 ,4 9 0,
5 ,8 8 3 E - 0 2
9 ,2 8 4 E 1 6
0 ,2 7
3 1 4 .0
0 ,1 1 9 3
1 .8 8 6 E + 1 7
0 ,5 5
6 .5 0 8 E - 0 2
1 .0 29 E 1 7
0 ,3 0
3 1 4 ,5
0 ,1 3 0 2
2 .0 6 2 E + 1 7
0,61
7 .0 2 7 E - 0 2
1.113E17
0,33
3 1 5 ,0
0 ,1 3 5 9
2 .1 5 4 E + 1 7
0 ,6 8
7 .3 4 7 E - 0 2
1.165E17
0,37
3 1 5 ,5
0 ,1 1 8 0
1.875E+17
0,74
6.464E-02
1.027E17
0.40
3 1 6 ,0
0 ,1 2 3 1
1.959E+17
0 ,8 0 0,
6 .6 8 9 E - 0 2
1 .0 64 E 1 7
0,44
3 1 6 ,5
0 .1 4 9 9
2 .3 8 9 E + 1 7
0 ,8 7
8 .0 8 8 E - 0 2
1 .2 89 E 1 7
0 ,4 7
2 .7 3 0 E + 1 7
0 ,9 5
9 .2 7 5 E - 0 2
1 .4 80 E 1 7
0 ,5 2
313,5
317,0
0,1711
3 1 7 ,5
0 ,1 8 1 9
2 .9 0 8 E + 1 7
1 ,0 4
9 .9 4 2 E - 0 2
3 1 8 ,0
0 ,1 7 5 4
2 .8 0 8 E + 1 7
1 ,1 3
9 .5 5 4 E - 0 2
1 .5 29 E 1 7
0, 6 1
3 1 8 ,5
0 ,1 8 5 4
2 .9 7 2 E + 1 7
1 ,2 2
9 .9 7 6 E - 0 2
1 .5 99 E 1 7
0 ,6 6
3 1 9 ,0
0 ,2 0 4 1
3 .2 7 8 E + 1 7
1 ,3 2
1 .7 5 7 E 1 7
0 ,7 2
3 1 9 ,5
0 ,1 9 5 3
3 .1 4 2 E + 1 7
1 ,4 2
1 .0 6 6 E -0 1
1.715E 1 7
0 ,7 7
3 2 0 ,0
0 ,2 0 4 7
3 .2 9 7 E + 1 7
1 ,5 2
1 .1 2 4 E -0 1
1 , 8 1 1 E1 7
0 ,8 2
1.094E-01
1.589E17
0,57
-1 0 -
IE C 6 0 9 0 4 - 3 : 2 0 1 9 © I E C 2 0 1 9
W ave length
Global spectral irradiance
Global photon flux
Cum ulative global integrated irradiance
Direct spectral irradiance
Direct photon flux
Cum ulative direct integrated irradiance
nm
W -m -m " 2 n m ""1 1
m “ 2 s " 1 n m _1
W m -2
W m _ 2 n m _1
m ""2 2 s - 1 n m _1
W m -2
3 2 0 ,5
0 ,2 4 4 5
3 .9 4 5 E + 1 7
1 ,6 3
1 .3 2 7 E -0 1
2.140E17
0,89
3 2 1 ,0
0 ,2 4 9 5
4 .0 3 2 E + 1 7
1 .7 5
1 .3 3 8 E -0 1
2.161E17
0,95
3 2 1 ,5 322,0
0 ,2 3 7 7
0,2214
3 .8 4 8 E + 1 7
1 ,8 8
1 .2 7 8 E -0 1
3 .5 8 9 E + 1 7
1 ,9 9
1 .2 1 6 E -0 1
2 ,0 6 8 E 1 7 1.972E17
1 ,0 2 1,08
1.938E17
1,14
3 2 2 ,5
0 ,2 1 6 5
3 .5 1 4 E + 1 7
2 ,1 0
1 .1 9 4 E -0 1
3 2 3 ,0
0 ,2 1 1 6
3 .4 4 1 E + 1 7
2,21
1 ,1 5 9 E -0 1
3 2 3 ,5
0 ,2 4 7 9
4 .0 3 7 E + 1 7
2 ,3 2
1 .3 3 5 E -0 1
3 2 4 ,0
0 ,2 7 4 6
4 .4 7 8 E + 1 7
2 ,4 5
1 , 4 8 1 E- 01
2 ,4 1 5 E 1 7
1 ,3 3
3 2 4 ,5
0 ,2 8 2 4
4 ,6 1 3E + 17
2 ,5 9
1 .5 4 2 E -0 1
2 .5 1 9 E 1 7
1,41
3 2 5 ,0
0 ,2 7 8 1
4 .5 5 0 E + 1 7
2 ,7 3
1 .5 4 6 E -0 1
3 2 5 ,5
0 ,3 2 3 4
5 ,2 9 9 E + 1 7
2 ,8 8
1 ,7 8 8 E -0 1
3 2 6 ,0
0 ,3 8 0 1
6 .2 3 8 E + 1 7
3 ,0 6
2 , 0 8 1 E- 01
3 2 6 ,5
0 ,4 0 6 0
6 .6 7 4 E + 1 7
3 ,2 5
2 .2 1 0 E -0 1
3 .6 3 2 E 1 7
3 2 7 ,0
0 ,3 9 6 9
6 ,5 3 4 E + 1 7
3 ,4 5
2 .1 7 7 E -0 1
3 .5 8 4 E 1 7
3 2 7 ,5
0 ,3 8 3 5
6 .3 2 3 E + 1 7
3 ,6 5
2 .1 2 2 E -0 1
3 2 8 ,0
0 ,3 5 0 1
5 .7 8 1 E + 1 7
3 ,8 3
1 .9 7 2 E -0 1
3 .2 5 5 E 1 7
2 ,0 9
3 2 8 ,5
0 ,3 7 0 6
6 ,1 2 8 E + 1 7
4 ,0 1
2 ,0 6 2 E -0 1
3 ,4 0 9 E 1 7
2 ,1 9
3 2 9 ,0
0 ,4 2 1 1
6 .9 7 5 E + 1 7
4 ,2 1
2 .3 2 3 E -0 1
3 2 9 ,5
0 ,4 6 7 4
7 .7 5 3 E + 1 7
4 ,4 3
2 ,5 7 9 E -0 1
4 ,2 7 8 E 1 7
2 ,4 2
3 3 0 ,0
0 ,4 7 0 0
7 .8 0 8 E + 1 7
4 ,6 7
2 .6 1 2 E -0 1
4 .3 3 8 E 1 7
2 ,5 5
3 3 0 ,5
0 ,4 2 6 8
7 .1 0 0 E + 1 7
4 ,8 9
2 .4 0 3 E -0 1
3 3 1 ,0
0 ,4 0 1 5
6 .6 8 9 E + 1 7
5 ,1 0
2 .2 7 7 E -0 1
3 .7 9 4 E 1 7
2 ,8 0
3 3 1 ,5
0 ,4 1 6 8
6 .9 5 6 E + 1 7
5 ,3 0
2 .3 5 7 E -0 1
3 .9 3 3 E 1 7
2, 9 1
3 3 2 ,0
0 ,4 3 5 0
7 .2 7 0 E + 1 7
5 ,5 2
2 .4 4 4 E -0 1
4 .0 8 4 E 1 7
3 ,0 3
3 3 2 ,5
0 ,4 3 7 9
7 .3 3 0 E + 1 7
5 ,7 4
2 ,4 5 8 E -0 1
4 , 1 15E 1 7
3 ,1 6
3 3 3 ,0
0 ,4 2 8 2
7 .1 7 8 E + 1 7
5 ,9 5
2 .4 1 9 E -0 1
4 .0 5 5 E 1 7
3 ,2 8
3 3 3 ,5
0 ,4 0 6 1
6 .8 1 7 E + 1 7
6 ,1 6
2 .3 2 0 E -0 1
3 .8 9 5 E 1 7
3 ,4 0
3 3 4 ,0
0 ,4 1 3 8
6 .9 5 7 E + 1 7
6 ,3 7
2 .3 7 5 E -0 1
3 ,9 9 4 E 1 7
3 3 4 ,5
0 ,4 4 3 8
7 .4 7 3 E + 1 7
6 ,5 8
2 .5 3 6 E -0 1
4 .2 7 0 E 1 7
3 3 5 ,0
0 ,4 6 2 5
7 .8 0 0 E + 1 7
6,81
2 .6 4 0 E -0 1
4 .4 5 2 E 1 7
3 3 5 ,5
0 ,4 5 1 8
7 .6 3 1 E + 1 7
7 ,0 3
2 .5 8 2 E -0 1
4 .3 6 1 E 1 7
3 3 6 ,0
0 ,4 1 4 0
7 .0 0 2 E + 1 7
7 ,2 5
2 .3 7 4 E -0 1
3 3 6 ,5
0 ,3 8 1 0
6 .4 5 5 E + 1 7
7 ,4 5
2 .2 0 3 E -0 1
3 .7 3 3 E 1 7
4 ,1 3
3 3 7 ,0
0 ,3 7 2 7
6 .3 2 3 E + 1 7
7 ,6 4
2 .1 7 0 E -0 1
3 .6 8 2 E 1 7
4 ,2 4
3 3 7 ,5
0 ,3 9 9 3
6 ,7 8 5 E + 1 7
7 ,8 3
2 .3 3 7 E -0 1
3 .9 7 0 E 1 7
4 ,3 6
3 3 8 ,0
0 ,4 3 2 9
7 .3 6 5 E + 1 7
8 ,0 4
2 ,5 2 5 E -0 1
4 ,2 9 6 E 1 7
4 ,4 8
3 3 8 ,5
0 ,4 5 3 9
7 .7 3 5 E + 1 7
8 ,2 6
2 .6 4 7 E -0 1
4 .5 1 1 E 1 7
4, 6 1
3 3 9 ,0
0 ,4 6 2 2
7 .8 8 8 E + 1 7
8 ,4 9
2 .7 0 2 E -0 1
4 , 6 1 1 E1 7
4 ,7 4
3 3 9 ,5
0 ,4 7 3 1
8 .0 8 5 E + 1 7
8 ,7 2
2 ,7 7 7 E -0 1
4 ,7 4 5 E 1 7
4 ,8 8
3 4 0 ,0
0 ,5 0 0 3
8 .5 6 4 E + 1 7
8 ,9 7
2 .9 5 7 E -0 1
5 .0 6 2 E 1 7
5 ,0 2
3 4 0 ,5
0 ,4 9 9 3
8 .5 5 8 E + 1 7
9 ,2 2
2 .9 5 9 E -0 1
5 .0 7 2 E 1 7
1 ,8 8 4 E 1 7
2.175E17
2.529E17
1 ,2 0
1,26
1,49
2 ,9 3 0 E 1 7
1 ,5 7
3 .4 1 5 E 1 7
1 ,6 7
3.499E17
3.847E17
3.999E17
4.016E17
1,77 1 ,8 8
1,99
2,30
2,68
3,51 3 ,6 4
3,77 3 ,9 0
4,02
5,17
IEC 60904-3:2019 © IEC 2019
- 11 -
W ave length
Global spectral irradiance
Global photon flux
Cum ulative global integrated irradiance
Direct spectral irradiance
Direct photon flux
Cum ulative direct integrated irradiance
nm
W -m -m " 2 n m ""1 1
m “ 2 s " 1 n m _1
W m -2
W m _ 2 n m _1
m ""2 2 s - 1 n m _1
W m -2
3 4 1 ,0
0 ,4 7 0 0
8 .0 6 8 E + 1 7
9 ,4 6
2 .7 8 5 E -0 1
3 4 1 ,5
0 ,4 6 8 0
8 .0 4 5 E + 1 7
9 ,6 9
2 .7 7 7 E -0 1
3 4 2 ,0
0 ,4 8 7 9
8 .4 0 0 E + 1 7
9 ,9 3
2 ,9 0 4 E -0 1
3 4 2 ,5
0 ,5 0 6 2
8 .7 2 8 E + 1 7
1 0 ,1 8
3 , 0 2 1 E- 01
343,0
0,5134
8.865E+17
10,44
3 .0 7 7 E -0 1
5 .3 1 3 E 1 7
5 ,8 9
5 ,0 4 3 E 1 7
6 ,0 4
2 ,9 1 6 E -0 1
3 4 4 ,0
0 ,4 1 7 2
7 .2 2 5 E + 1 7
1 0 ,9 1
2 .5 2 8 E -0 1
3 4 4 ,5
0 ,4 0 1 9
6 .9 7 0 E + 1 7
3 4 5 ,0
0 ,4 5 7 6
7 .9 4 8 E + 1 7
3 4 5 ,5
0 ,4 8 7 9
8 .4 8 6 E + 1 7
3 4 6 ,0
0 ,4 7 6 4
8 .2 9 8 E + 1 7
1 1 ,8 1
2 ,9 0 5 E -0 1
3 4 6 ,5
0 ,4 8 5 2
8 .4 6 3 E + 1 7
1 2 ,0 5
2 .9 6 6 E -0 1
3 4 7 ,0
0 ,4 9 2 6
8 .6 0 5 E + 1 7
1 2 ,2 9
3 .0 2 3 E -0 1
3 4 7 ,5
0 ,4 7 5 4
8 ,3 1 6 E + 1 7
1 2 ,5 4
2 .9 2 7 E -0 1
3 4 8 ,0
0 ,4 7 3 7
8 .2 9 9 E + 1 7
3 4 8 ,5
0 ,4 8 2 0
8 .4 5 5 E + 1 7
349,0
0,4643
11,57
12,77
5 ,4 5 5 ,5 9
1 0 ,6 9
1 1 ,3 3
4 .7 7 4 E 1 7
5.31
5 .7 4
8 ,3 8 1 E + 1 7
5 .2 0 8 E 1 7
0 ,4 8 4 7
11,12
4,781 E17
4 ,9 9 9 E 1 7
3 4 3 ,5
4.378E17
6,18
2 ,4 3 7 E -0 1
4 .2 2 6 E 1 7
6 ,3 0
2 .7 7 7 E -0 1
4 .8 2 4 E 1 7
6 .4 3
2.967E-01
5,161 E17
6.58
5 ,0 5 9 E 1 7
6 .7 3
5 .1 7 4 E 1 7
6 .8 7
5.281E17
5 ,1 2 0 E 1 7
7,02 7 ,1 7
2.922E-01
5,119E17
7.32
1 3 ,0 1
2 .9 8 0 E -0 1
5.228E17
7,46
8 .1 5 7 E + 1 7
1 3 ,2 5
2 ,8 7 8 E -0 1
5 ,0 5 6 E 1 7 5.214E17
7.76
3 ,2 8 2 E -0 1
5 ,7 8 2 E 1 7
7,91
1 4 ,0 1
3 .5 3 7 E -0 1
6 .2 4 0 E 1 7
9 .7 2 0 E + 1 7
1 4 ,2 9
3 .4 5 0 E -0 1
6.096E17
8.26
0 ,5 2 8 7
9 .3 5 5 E + 1 7
1 4 ,5 6
3 .3 2 9 E -0 1
5.891E17
8,43
3 5 2 ,0
0 ,5 1 6 4
9 .1 5 1 E + 1 7
1 4 ,8 2
3 .2 5 8 E -0 1
5 .7 7 3 E 1 7
8 .5 9
3 5 2 ,5
0 ,4 8 8 2
8 .6 6 3 E + 1 7
1 5 ,0 7
3 .0 8 6 E -0 1
5 .4 7 7 E 1 7
8 ,7 5
3 5 3 ,0
0 ,5 1 8 9
9 .2 2 1 E + 1 7
1 5 ,3 2
3 ,2 8 8 E -0 1
5 ,8 4 3 E 1 7
8, 9 1
3 5 3 ,5
0 ,5 7 0 6
1 ,0 1 5E + 18
1 5 ,5 9
3 .6 2 5 E -0 1
6 .4 5 0 E 1 7
9 ,0 8
3 5 4 ,0
0 ,6 0 3 2
1 5 ,8 9
3 , 8 4 1 E- 01
3 5 4 ,5
0 ,6 0 9 8
1 .0 8 8 E + 1 8
1 6 ,1 9
3 ,8 9 3 E -0 1
6 ,9 4 7 E 1 7
9 ,4 6
3 5 5 ,0
0 ,6 0 9 6
1 .0 8 9 E + 1 8
1 6 ,4 9
3 .9 0 3 E -0 1
6 .9 7 4 E 1 7
9 ,6 6
3 5 5 ,5
0 ,5 8 8 6
1 6 ,7 9
3 .7 7 7 E -0 1
6 .7 5 9 E 1 7
9 ,8 5
3 5 6 ,0
0 ,5 5 2 3
9 .8 9 7 E + 1 7
1 7 ,0 8
3 .5 5 2 E -0 1
6 .3 6 6 E 1 7
1 0 ,0 3
3 5 6 ,5
0 ,5 1 7 9
9 .2 9 5 E + 1 7
1 7 ,3 5
3 .3 4 0 E -0 1
5.994E17
10,21
3 5 7 ,0
0 ,4 5 5 4
8 .1 8 4 E + 1 7
1 7 ,5 9
2 .9 4 4 E -0 1
5.291E17
10,36
3 5 7 ,5
0 ,4 6 0 8
8 .2 9 3 E + 1 7
1 7 ,8 2
2 .9 8 6 E -0 1
3 5 8 ,0
0 ,4 2 8 8
7 .7 2 8 E + 1 7
1 8 ,0 4
2 .7 8 5 E -0 1
3 5 8 ,5
0 ,3 9 8 1
7 .1 8 5 E + 1 7
1 8 ,2 5
2 ,5 9 2 E -0 1
4 ,6 7 8 E 1 7
1 0 ,7 9
3 5 9 ,0
0 ,4 6 8 2
8 .4 6 1 E + 1 7
1 8 ,4 6
3 .0 5 6 E -0 1
5 .5 2 3 E 1 7
1 0 ,9 3
3 5 9 ,5
0 ,5 6 3 9
1 8 ,7 2
3 , 6 9 1 E- 01
6 .6 7 9 E 1 7
1 1 ,1 0
3 6 0 ,0
0 ,5 9 6 4
1 .0 8 1 E + 1 8
1 9 ,0 1
3 ,9 1 3 E -0 1
7 ,0 9 1 E 1 7
1 1 ,2 9
3 6 0 ,5
0 ,5 6 3 7
1 .0 2 3 E + 1 8
1 9 ,3 0
3 .7 0 6 E -0 1
6 .7 2 5 E 1 7
1 1 ,4 8
3 6 1 ,0
0 ,5 1 8 7
9 .4 2 7 E + 1 7
3 .4 1 8 E -0 1
6 , 2 1 1 E1 7
1 1 ,6 6
3 4 9 ,5
0 ,4 7 6 7
8 .3 8 6 E + 1 7
1 3 ,4 8
2 .9 6 3 E -0 1
3 5 0 ,0
0 ,5 2 6 4
9 ,2 7 6 E + 1 7
1 3 ,7 3
3 5 0 ,5
0 ,5 6 5 8
9 .9 8 3 E + 1 7
3 5 1 ,0
0 ,5 5 0 1
3 5 1 ,5
1.075E+18
1.053E+18
1.020E+18
19,57
7, 6 1
6.845E17
8 .0 8
5 .3 7 4 E 1 7
5.020E17
9,27
10 , 5 1
10,65
- 1 2 -
IEC 6090 4-3:2019 © IEC 2019
W ave length
Global spectral irradiance
Global photon flux
Cum ulative global integrated irradiance
Direct spectral irradiance
nm
W --m m ""2 2 n m "1 "1
m “ 2 s ""1 1 n m _1
W m -2
W m _ 2 nm nm _1
m_2-s" m_2-s" 1 nm“ 1
3 6 1 .5
0 ,5 0 8 1
9 .2 4 6 E + 1 7
1 9 ,8 3
3 .3 5 5 E -0 1
6.105E17
11,83
3 6 2 ,0
0 ,5 3 2 7
9 .7 0 7 E + 1 7
2 0 ,0 9
3 .5 2 5 E -0 1
6.423E17
12,00
3 6 2 ,5
0 ,5 8 3 4
1.065E+18
2 0 ,3 7
3 .8 6 9 E -0 1
3 6 3 ,0
0 ,6 0 0 2
1.097E+18
2 0 ,6 6
3 .9 8 9 E -0 1
7.289E17
12,38
3 6 3 ,5
0 ,5 8 3 7
1.068E+18
2 0 ,9 6
3 .8 8 8 E -0 1
7,115E17
12,58
3 6 4 ,0
0 ,6 0 4 5
1.108E+18
21 , 2 6 21
4 ,0 3 5 E -0 1
3 6 4 ,5
0 ,5 9 8 8
1.099E+18
2 1 ,5 6
4 .0 0 6 E -0 1
3 6 5 ,0
0 ,6 2 1 8
1.142E+18
21 , 8 6 21
4 , 1 6 9 E -0 1
7 ,6 6 0 E 1 7
1 3 ,1 8
3 6 5 ,5
0 ,6 8 4 3
1 .2 5 9 E + 1 8
2 2 ,1 9
4 .5 9 8 E - 0 1
8 .4 5 9 E 1 7
1 3 ,4 0
3 6 6 ,0
0 ,7 3 3 2
1 .3 5 1 E + 1 8
9 .0 9 5 E 1 7
1 3 ,6 4
3 6 6 ,5
0 ,7 3 4 4
1 .3 5 5 E + 1 8
2 2 ,9 1
4 ,9 5 5 E -0 1
9 ,1 4 2 E 1 7
1 3 ,8 9
3 6 7 ,0
0 ,7 2 0 8
1 .3 3 2 E + 1 8
2 3 ,2 8
4 .8 7 3 E -0 1
3 6 7 ,5
0 ,7 0 7 1
1.308E+18
2 3 ,6 3
3 6 8 ,0
0 ,6 6 5 7
1.233E+18
3 6 8 ,5
0 ,6 6 1 2
1.227E+18
3 6 9 ,0
0 ,6 9 1 1
1.284E+18
0,7425
1 .3 8 1 E + 1 8
3 7 0 ,0
0 ,7 5 2 9
1.402E+18
3 7 0 ,5
0 ,6 8 0 6
3 7 1 .0
0 ,6 9 1 4
1.291E+18
0,7184
1.344E+18
369,5
371,5
22,54
4.936E-01
Direct photon flux
Cum ulative direct integrated irradiance
7 ,0 6 1 E 1 7
1 2 ,1 8
7 ,3 9 5 E 1 7
1 2 ,7 8
12,98
9.002E17
14,13
4 .7 9 0 E -0 1
8 .8 6 2 E 1 7
14,37
2 3 ,9 8
4 , 5 1 9E -01
8 ,3 7 1 E 1 7
24 2 4 ,3 1
4 .4 9 8 E -0 1
24 , 6 5 24
4 , 7 1 1 E- 01
8 .7 5 0 E 1 7
2 5 ,0 0
5 , 0 7 1 E- 01
9 ,4 3 2 E 1 7
15,31
2 5 ,3 8
5 .1 5 2 E -0 1
9.595E17
15,56
2 5 ,7 4
4 ,6 6 6 E -0 1
8 ,7 0 3 E 1 7
15 , 8 1
26 , 0 8 26
4 .7 4 9 E - 0 1
8 .8 6 9 E 1 7
1 6 ,0 4
2 6 ,4 3
4 .9 4 4 E -0 1
2 6 ,7 8
4 .6 3 7 E -0 1
8 .6 8 4 E 1 7
1 6 ,5 2
2 7 ,1 1
4 .4 2 6 E - 0 1
8 .3 0 0 E 1 7
1 6 ,7 5
2 7 ,4 2
4 , 2 7 1 E- 01
8 .0 1 9 E 1 7
2 7 ,7 2
3 ,8 5 7 E -0 1
7 .2 5 2 E 1 7
1 7 ,1 7
2 7 ,9 9
3 .8 5 4 E -0 1
7 .2 5 6 E 1 7
1 7 ,3 6
2 8 ,2 7
3 .8 3 2 E -0 1
2 8 ,5 5
4 ,0 9 7 E -0 1
7 .7 3 4 E 1 7
1 7 ,7 5
28 , 8 6 28
4 .5 3 8 E - 0 1
8 .5 7 8 E 1 7
1 7 ,9 7
2 9 ,1 9
4 .7 0 8 E -0 1
8 .9 1 2 E 1 7
1 8 ,2 0
4 .6 4 0 E - 0 1
8 .7 9 5 E 1 7
18,44
9.464E17
18,68
18,94
1 .2 6 9 E + 1 8
1 .2 5 9 E + 1 8
7,351 E17
W m -2
8.343E17
9.247E17
14 , 6 1
14,83 1 5 ,0 6
16,28
3 7 2 ,0
0 ,6 7 2 5
3 7 2 ,5
0 ,6 4 0 7
3 7 3 ,0
0 ,6 1 7 1
3 7 3 ,5
0 ,5 5 6 2
3 7 4 .0
0 ,5 5 4 8
3 7 4 ,5
0 ,5 5 0 7
3 7 5 ,0
0 ,5 8 7 6
3 7 5 ,5
0 .6 4 9 7
3 7 6 ,0
0 ,6 7 2 8
3 7 6 ,5
0 ,6 6 2 0
1.255E+18
2 9 ,5 3
3 7 7 ,0
0 ,7 1 0 2
1.348E+18
29,87
3 7 7 ,5
0 ,7 9 2 2
1.506E+18
30 , 2 5 30
5 .5 7 3 E -0 1
1 .0 59 E 1 8
3 7 8 ,0
0 ,8 5 3 5
3 0 ,6 6
6 .0 1 4 E -0 1
1.144E 1 8
1 9 ,2 3
3 7 8 ,5
0 ,8 3 1 8
3 1 ,0 8
5 .8 7 2 E -0 1
1 .1 19 E 1 8
1 9 ,5 3
3 7 9 ,0
0 ,7 4 1 7
1 ,4 1 5E + 18
3 1 ,4 7
5 ,2 4 6 E -0 1
3 7 9 ,5
0 ,6 6 4 9
1 .2 7 0 E + 1 8
3 1 ,8 2
4 , 7 1 2 E -0 1
9 .0 0 2 E 1 7
2 0,05
3 8 0 ,0
0 ,6 9 8 7
1 .3 3 7 E + 1 8
3 2 ,1 7
4 , 9 6 1 E- 01
9 .4 8 9 E 1 7
2 0,30
3 8 0 ,5
0 ,7 4 8 6
1. 4 3 4 E + 1 8 1.
3 2 ,5 3
3 8 1 .0
0 ,7 6 1 6
1.461E+18
3 8 1 ,5
0 ,6 8 6 4
1.201E+18
1 .1 5 9 E + 1 8
1.046E+18
1 .0 4 5 E + 1 8
1.038E+18
1 .1 0 9 E + 1 8
1.228E+18
1 .2 7 4 E + 1 8
1 .6 2 4 E + 1 8
1.585E+18
1 .3 1 8 E + 1 8
4.987E-01
5.324E-01
7.225E17
1.001E18
1.020E18
16,97
17,56
19,80
20,55
3 2 ,9 0
5 .4 2 7 E -0 1
1 .0 41 E 1 8
2 0,82
3 3 ,2 7
4 .8 9 9 E -0 1
9 .4 0 9 E 1 7
2 1,08
I E C 6 0 9 0 4 - 3 : 2 0 1 9 © IE C 2 0 1 9
-1 3 -
W ave length
Global spectral irradiance
Global photon flux
Cum ulative global integrated irradiance
Direct spectral irradiance
Direct photon flux
Cum ulative direct integrated irradiance
nm
W -m -m " 2 n m ""1 1
m “ 2 s " 1 n m _1
W m -2
W m _ 2 n m _1
m ""2 2 s - 1 n m _1
Wm~ ~2 2
3 8 2 ,0
0 ,5 8 5 1
1 .1 2 5 E + 1 8
3 3 ,5 8
4 .1 8 4 E -0 1
8.045E17
21,31
3 8 2 ,5
0 ,5 0 6 1
9 .7 4 6 E + 1 7
3 3 ,8 6
3 .6 2 6 E -0 1
6.981E17
21,50
3 8 3 ,0
0 ,4 5 3 7
8 .7 4 7 E + 1 7
3 4 ,1 0
3 ,2 5 5 E -0 1
3 8 3 ,5
0 ,4 3 9 2
8 .4 7 9 E + 1 7
3 4 ,3 2
3 .1 5 7 E -0 1
3 8 4 ,0
0 ,5 0 8 2
9 .8 2 4 E + 1 7
3 4 ,5 6
3 .6 5 8 E -0 1
7 .0 7 2 E 1 7
2 2,00
3 8 4 ,5
0 ,6 1 1 8
1 .1 8 4 E + 1 8
3 4 ,8 4
4 , 4 1 1 E- 01
8 ,5 3 8 E 1 7
2 2 , 21
3 8 5 ,0
0 ,6 7 1 6
1 .3 0 2 E + 1 8
3 5 ,1 6
4 .8 5 0 E -0 1
9 .3 9 9 E 1 7
2 2,44
3 8 5 ,5
0 ,6 4 1 8
1 .2 4 5 E + 1 8
3 5 ,4 9
4 , 6 4 1 E- 01
9 ,0 0 7 E 1 7
2 2,67
3 8 6 ,0
0 ,6 1 9 2
1 .2 0 3 E + 1 8
3 5 ,8 0
4 .4 8 5 E - 0 1
8 .7 1 6 E 1 7
2 2,90
3 8 6 ,5
0 ,6 4 3 8
1 .2 5 3 E + 1 8
3 6 ,1 2
4 , 6 7 1 E- 01
3 8 7 ,0
0 ,6 4 9 6
1 .2 6 5 E + 1 8
3 6 ,4 4
4 , 7 2 1 E- 01
3 8 7 ,5
0 ,6 4 0 2
1 .2 4 9 E + 1 8
3 6 ,7 6
4 .6 6 0 E -0 1
9.089E17
23,60
3 8 8 ,0
0 ,6 3 4 0
1 .2 3 8 E + 1 8
3 7 ,0 8
4 .6 2 2 E -0 1
9.027E17
23,83
3 8 8 ,5
0 ,6 2 9 5
1 .2 3 1 E + 1 8
3 7 ,4 0
4 ,5 9 6 E -0 1
1 .3 3 8 E + 1 8
3 7 ,7 3
4 .9 9 8 E -0 1
389,0
0,6834
6 ,2 7 6 E 1 7
6.094E17
9.089E17
24,57
3 9 0 ,0
0 ,7 9 4 7
1 .5 6 0 E + 1 8
3 8 ,4 7
5 ,8 2 9 E -0 1
1.144E 1 8
5 .8 8 7 E -0 1 5.
1 .1 57 E 1 8
38,87
2 4,06
1 .0 88 E 1 8
2 3,37
24,30
5 .5 4 8 E -0 1
1.575E+18
23,13
3 8 ,0 9
21,83
9.786E17
1 .4 8 5 E + 1 8
0,8014
8 ,9 8 9 E 1 7
0 ,7 5 7 5
9 ,1 9 6 E 1 7
3 8 9 ,5
390,5
2 1,67
2 4,85
25,14
3 9 1 ,0
0 ,8 4 8 9
1 .6 7 1 E + 1 8
3 9 ,2 9
6 ,2 4 5 E -0 1
1.229E 1 8
2 5,45
3 9 1 ,5
0 ,8 6 0 9
1 .6 9 7 E + 1 8
3 9 ,7 1
6 .3 4 3 E -0 1
1 .2 50 E 1 8
2 5,76
3 9 2 ,0
0 ,7 9 2 6
1 .5 6 4 E + 1 8
4 0 ,1 3
5 .8 4 9 E -0 1
1 .1 54 E 1 8
3 9 2 ,5
0 ,6 6 0 6
1 .3 0 5 E + 1 8
4 0 ,4 9
4 .8 8 2 E -0 1
3 9 3 ,0
0 ,4 7 8 4
9 .4 6 4 E + 1 7
4 0 ,7 7
3 9 3 ,5
0 ,3 8 0 4
7 .5 3 6 E + 1 7
3 9 4 ,0
0 ,4 9 4 2
3 9 4 ,5
26,07
9 .6 4 6 E 1 7
2 6,34
3 .5 4 0 E -0 1
7 .0 0 3 E 1 7
2 6,55
4 0 ,9 9
2 .8 1 9 E -0 1
5 .5 8 4 E 1 7
2 6 , 71
9 .8 0 3 E + 1 7
4 1 ,2 1
3 ,6 6 7 E -0 1
7 .2 7 4 E 1 7
2 6,87
0 ,6 8 1 9
1 .3 5 4 E + 1 8
4 1 ,5 0
5 .0 6 6 E -0 1
1 .0 06 E 1 8
2 7,09
3 9 5 ,0
0 ,8 0 5 4
1 .6 0 1 E + 1 8
5 .9 9 2 E -0 1
1 .1 92 E 1 8
2 7,36
3 9 5 ,5
0 ,8 5 7 9
1 .7 0 8 E + 1 8
4 2 ,2 9
6 ,3 9 2 E -0 1
1.273E 1 8
2 7,67
3 9 6 ,0
0 ,7 5 4 4
1 .5 0 4 E + 1 8
4 2 ,6 9
5 .6 2 8 E -0 1
1.122E 1 8
2 7,97
3 9 6 ,5
0 ,5 4 8 6
1 .0 9 5 E + 1 8
4 3 ,0 2
4 .0 9 8 E -0 1
3 9 7 ,0
0 ,4 2 5 0
8 .4 9 3 E + 1 7
4 3 ,2 6
3 .1 7 9 E -0 1
3 9 7 ,5
0 ,6 2 7 6
1 .2 5 6 E + 1 8
4 3 ,5 2
4 , 7 0 1 E- 01
3 9 8 ,0
0 ,8 5 0 0
1 .7 0 3 E + 1 8
4 3 ,8 9
3 9 8 ,5
1 ,0 0 4 0
2 .0 1 4 E + 1 8
3 9 9 ,0
1 ,0 6 6 2
3 9 9 ,5
41,87
8.180E17
6 .3 5 3 E 1 7
2 8,40
9.408E17
28,59
6 .3 7 6 E -0 1
1 .2 77 E 1 8
28,87
4 4 ,3 6
7 .5 4 0 E -0 1
1 .5 13 E 1 8
2 9,22
2 .1 4 2 E + 1 8
4 4 ,8 8
8 , 0 1 7E -01
1 .6 10 E 1 8
2 9 , 61
1 ,0 9 8 9
2 .2 1 0 E + 1 8
4 5 ,4 2
8 .2 7 4 E -0 1
1 ,6 6 4 E 1 8
3 0 ,0 2
4 0 0 ,0
1 ,1 1 0 9
2 .2 3 7 E + 1 8
4 5 ,9 7
8 .3 7 5 E -0 1
1 .6 86 E 1 8
3 0,43
4 0 1 ,0
1 ,1 5 6 9
2 .3 3 5 E + 1 8
4 7 ,1 0
8 .7 4 4 E -0 1
1 .7 65 E 1 8
3 1,29
2 .4 3 4 E + 1 8
4 8 ,2 8
9 , 1 12 E - 0 1
1 .8 44 E 1 8
3 2,18
402,0
1,2026
28,22
4 0 3 ,0
1 ,1 5 7 9
2 .3 4 9 E + 1 8
4 9 ,4 6
8 .7 9 6 E -0 1
1 .7 84 E 1 8
3 3,08
4 0 4 ,0
1 ,1 7 6 7
2 .3 9 3 E + 1 8
5 0 ,6 3
8 .9 5 9 E -0 1
1 .8 22 E 1 8
3 3,96
- 1 4 -
IEC 6090 4-3:2019 © IEC 2019
W ave length
Global spectral irradiance
Global photon flux
Cum ulative global integrated irradiance
Direct spectral irradiance
Direct photon flux
Cum ulative direct integrated irradiance
nm
W -m -m " 2 n m ""1 1
m “ 2 s " 1 n m _1
W m -2
W m _ 2 n m _1
m ""2 2 s - 1 n m _1
W m -2
4 0 5 ,0
1 ,1 4 7 8
2 .3 4 0 E + 1 8
5 1 ,7 9
8 .7 5 9 E -0 1
1 .7 86 E 1 8
3 4,85
2 .2 8 8 E + 1 8
5 2 ,9 3
8 .5 6 3 E -0 1
1 .7 50 E 1 8
3 5,72
406,0
1,1194
4 0 7 ,0
1 ,0 9 9 4
2 .2 5 3 E + 1 8
5 4 ,0 4
8 ,4 3 0 E -0 1
1 .7 2 7 E 1 8
3 6 ,5 7
4 0 8 ,0
1 ,1 4 8 1
2 .3 5 8 E + 1 8
5 5 ,1 6
8 .8 2 3 E -0 1
1 .8 12 E 1 8
3 7,43
4 0 9 ,0
1 ,2 2 6 3
2 .5 2 5 E + 1 8
5 6 ,3 5
9 .4 4 4 E -0 1
1 .9 44 E 1 8
4 1 0 ,0
1 ,0 4 5 5
2 .1 5 8 E + 1 8
5 7 ,4 8
8 ,0 6 8 E -0 1
1 ,6 6 5 E 1 8
2 .4 2 2 E + 1 8
5 8 ,5 9
9 , 0 5 1 E- 01
1 .8 73 E 1 8
411,0
1,1704
38,34 3 9 ,2 2
40,07
4 1 2 ,0
1 ,2 4 4 2
2 .5 8 0 E + 1 8
5 9 ,8 0
9 , 6 4 1 E- 01
1 ,9 9 9 E 1 8
4 1 , 01
4 1 3 ,0
1 ,1 9 3 6
2 .4 8 2 E + 1 8
6 1 ,0 2
9 .2 6 8 E -0 1
1 .9 27 E 1 8
4 1,95
4 1 4 .0
1 ,1 8 0 8
2 .4 6 1 E + 1 8
6 2 ,2 0
9 .1 8 7 E -0 1
1 .9 15 E 1 8
4 2,88
4 1 5 ,0
1 ,2 2 2 2
2 .5 5 3 E + 1 8
6 3 ,4 1
9 .5 2 9 E -0 1
1 , 9 9 1 E1 8
4 3 , 81
4 1 6 ,0
1 ,2 5 8 7
2 .6 3 6 E + 1 8
6 4 ,6 5
9 .8 3 4 E -0 1
2 .0 5 9 E 1 8
4 4,78
4 1 7 ,0
1 ,2 2 7 6
2 .5 7 7 E + 1 8
6 5 ,8 9
9 , 6 1 1 E- 01
2 .0 1 8 E 1 8
4 5,75
2 .4 7 1 E + 1 8
6 7 ,0 9
9 ,2 1 2 E -0 1
1 .9 39 E 1 8
4 6,69
418,0
1,1743
4 1 9 ,0
1 ,2 2 2 2
2 .5 7 8 E + 1 8
6 8 ,2 9
9 .6 0 7 E -0 1
2 .0 2 6 E 1 8
4 7,63
4 2 0 ,0
1 ,1 1 9 9
2 .3 6 8 E + 1 8
6 9 ,4 6
8 , 8 2 1 E- 01
1 .8 65 E 1 8
4 8,56
2 .6 9 6 E + 1 8
7 0 ,6 6
1 .0 0 4 E 0 0
2 .1 2 7 E 1 8
4 9,50
7 1 ,9 2
9 , 9 2 1 E- 01
2 .1 0 8 E 1 8
5 0,50
9 .6 2 5 E -0 1
2 ,0 5 0 E 1 8
5 1 ,4 7 5 2,43
421,0
1,2720
4 2 2 ,0
1 ,2 5 4 7
2 .6 6 5 E + 1 8
4 2 3 ,0
1 ,2 1 4 9
2 .5 8 7 E + 1 8
4 2 4 .0
1 ,2 0 8 2
2 .5 7 9 E + 1 8
7 4 ,3 6
9 .5 9 0 E -0 1
2 .0 4 7 E 1 8
4 2 5 ,0
1 ,2 4 5 2
2 .6 6 4 E + 1 8
7 5 ,5 9
9 .9 0 2 E -0 1
2 ,1 19E 1 8
4 2 6 ,0
1 ,2 1 0 0
2 .5 9 5 E + 1 8
7 6 ,8 2
9 .6 3 9 E -0 1
2 .0 6 7 E 1 8
5 4,39
4 2 7 ,0
1 ,1 6 9 0
2 ,5 1 3E + 18
7 8 ,0 1
9 .3 2 8 E -0 1
2 .0 0 5 E 1 8
5 5,33
4 2 8 ,0
1 ,1 8 0 5
2 .5 4 3 E + 1 8
7 9 ,1 8
9 .4 3 5 E -0 1
2 .0 3 3 E 1 8
2 .3 6 1 E + 1 8
8 0 ,3 2
8 , 7 5 1 E- 01
1 ,8 9 0 E 1 8
5 7 ,1 8 5 7,97
429,0
1,0931
73,15
53,41
56,27
4 3 0 ,0
0 ,8 7 2 1
1 .8 8 8 E + 1 8
8 1 ,3 0
6 .9 9 3 E -0 1
1 .5 14 E 1 8
4 3 1 ,0
0 ,7 9 1 6
1 .7 1 8 E + 1 8
8 2 ,1 3
6 .3 5 9 E -0 1
1 .3 80 E 1 8
4 3 2 ,0
1 ,3 1 6 9
2 .8 6 4 E + 1 8
8 3 ,1 9
1 .0 6 0 E 0 0
2 .3 0 5 E 1 8
5 9 ,4 8
4 3 3 ,0
1 ,2 2 5 2
2 .6 7 1 E + 1 8
8 4 ,4 6
9 .8 7 6 E -0 1
2 .1 5 3 E 1 8
6 0 , 51
4 3 4 ,0
1 ,1 3 1 9
2 .4 7 3 E + 1 8
8 5 ,6 4
9 .1 3 9 E -0 1
1 .9 97 E 1 8
6 1,46
4 3 5 ,0
1 ,2 4 1 6
2 .7 1 9 E + 1 8
8 6 ,8 3
1 .0 0 4 E 0 0
2 .1 9 9 E 1 8
6 2,42
4 3 6 ,0
1 ,3 6 1 9
2 .9 8 9 E + 1 8
8 8 ,1 3
1 .1 0 3 E 0 0
2 ,4 2 1 E 1 8
4 3 7 ,0
1 ,3 9 0 3
3 .0 5 8 E + 1 8
8 9 ,5 0
1 .1 2 7 E 0 0
2 .4 8 0 E 1 8
6 4,59
4 3 8 .0
1 ,2 2 0 3
2 .6 9 1 E + 1 8
9 0 ,8 1
9 .9 0 8 E -0 1
2 .1 8 5 E 1 8
6 5,65
2 .5 9 5 E + 1 8
9 2 ,0 1
9 .5 4 8 E -0 1
2 ,1 10E 1 8
6 6,62
439,0
1,1741
58,64
63,47
4 4 0 ,0
1 ,3 4 6 0
2 .9 8 1 E + 1 8
9 3 ,2 7
1 .0 9 6 E 0 0
2 ,4 2 8 E 1 8
6 7,64
4 4 1 ,0
1 ,32 74
2 .9 4 7 E + 1 8
9 4 ,6 0
1 .0 8 3 E 0 0
2 .4 0 4 E 1 8
6 8,73
4 4 2 ,0
1 ,4 2 0 9
3 .1 6 1 E + 1 8
9 5 ,9 8
1 .1 6 1 E 0 0
2 .5 8 2 E 1 8
6 9,85
4 4 3 ,0
1 ,4 4 1 1
3 .2 1 4 E + 1 8
9 7 ,4 1
1 .1 7 9 E 0 0
2 .6 2 9 E 1 8
7 1,02
4 4 4 ,0
1 ,4 0 4 3
3 .1 3 9 E + 1 8
9 8 ,8 3
1 .1 5 0 E 0 0
2 .5 7 1 E 1 8
7 2,19
4 4 5 ,0
1 ,4 5 7 7
3 .2 6 5 E + 1 8
1 0 0 ,2 6
1 .1 9 6 E 0 0
2 .6 7 9 E 1 8
7 3 ,3 6
I E C 6 0 9 0 4 - 3 : 2 0 1 9 © IE C 2 0 1 9
-1 5 -
W ave length
Global spectral irradiance
Global photon flux
Cum ulative global integrated irradiance
Direct spectral irradiance
Direct photon flux
Cum ulative direct integrated irradiance
nm
W -m -m " 2 n m ""1 1
m “ 2 s " 1 n m _1
W m -2
W m _ 2 n m _1
m ""2 2 s - 1 n m _1
W m -2
4 4 6 .0
1 ,3 0 7 0
2 .9 3 4 E + 1 8
101,64
1 .0 7 3 E 0 0
2 .4 1 0 E 1 8
7 4 ,5 0
4 4 7 ,0
1 ,4 8 6 0
3 .3 4 4 E + 1 8
1 0 3 ,0 4 10
1 .2 2 2 E 0 0
4 4 8 ,0
1 ,5 0 3 7
3 .3 9 1 E + 1 8
1 0 4 ,5 3
1 .2 3 9 E 0 0
2 .7 9 3 E 1 8
7 6,87
4 4 9 ,0
1 ,5 0 0 1
3 .3 9 1 E + 1 8
1 .2 3 7 E 0 0
2 .7 9 7 E 1 8
7 8, 11
4 5 0 ,0
1 ,5 5 5 0
3 .5 2 3 E + 1 8
1 0 7 ,5 6
1 .2 8 4 E 0 0
2 .9 0 9 E 1 8
4 5 1 ,0
1 ,6 1 2 6
3 .6 6 1 E + 1 8
1 0 9 ,1 5
1 .3 3 4 E 0 0
3 .0 2 8 E 1 8
8 0,68
4 5 2 ,0
1 ,5 4 3 7
3 ,5 1 3E+ 18
1 1 0 ,7 3
1 .2 7 8 E 0 0
2 .9 0 9 E 1 8
8 1,99
4 5 3 ,0
1 ,4 2 5 6
3 .2 5 1 E + 1 8
1 1 2 ,2 1
1 .1 8 2 E 0 0
2 ,6 9 5 E 1 8
8 3,22
4 5 4 ,0
1 ,5 2 9 1
3 .4 9 5 E + 1 8
1 1 3 ,6 9
1 .2 6 9 E 0 0
2 ,9 0 1 E 1 8
4 5 5 ,0
1 ,5 1 8 0
3 .4 7 7 E + 1 8
1 1 5 ,2 1
1 .2 6 2 E 0 0
2 .8 9 0 E 1 8
8 5 , 71
4 5 6 ,0
1 ,5 6 7 8
3 .5 9 9 E + 1 8
1 1 6 ,7 5
1 .3 0 5 E 0 0
2 ,9 9 6 E 1 8
8 6,99
4 5 7 ,0
1 ,5 8 0 8
3 .6 3 7 E + 1 8
1 1 8 ,3 3
1 .3 1 7 E 0 0
3 ,0 3 1 E 1 8
8 8,30
4 5 8 ,0
1 ,5 4 6 9
3 .5 6 7 E + 1 8
1 1 9 ,8 9
1 .2 9 1 E 0 0
2 .9 7 6 E 1 8
8 9 , 61
4 5 9 ,0
1 ,5 3 4 6
3 .5 4 6 E + 1 8
1 2 1 ,4 3
1 .2 8 2 E 0 0
2 ,9 6 3 E 1 8
9 0,90
4 6 0 ,0
1 ,5 2 4 7
3 .5 3 1 E + 1 8
1 2 2 ,9 6
1 .2 7 5 E 0 0
2 .9 5 3 E 1 8
92,17
4 6 1 ,0
1 ,5 7 8 1
3 .6 6 2 E + 1 8
1 2 4 ,5 1
1 .3 2 2 E 0 0
3 .0 6 7 E 1 8
93,47
4 6 2 ,0
1 ,5 9 2 9
3 .7 0 5 E + 1 8
1 2 6 ,1 0
1 .3 3 5 E 0 0
3 .1 0 6 E 1 8
4 6 3 ,0
1 ,5 9 8 5
3 .7 2 6 E + 1 8
1 2 7 ,7 0
1 .3 4 1 E 0 0
3 .1 2 6 E 1 8
4 6 4 ,0
1 ,5 4 9 9
3 .6 2 0 E + 1 8
1 2 9 ,2 7
1 .3 0 2 E 0 0
3 ,0 4 1 E 1 8
9 7,46
4 6 5 ,0
1 ,5 3 0 5
3 .5 8 3 E + 1 8
1 3 0 ,8 1
1 .2 8 7 E 0 0
3 .0 1 2 E 1 8
9 8,76
4 6 6 ,0
1 ,5 6 2 8
3 .6 6 6 E + 1 8
1 3 2 ,3 6
1 .3 1 5 E 0 0
3 .0 8 5 E 1 8
1 0 0 .0 6
4 6 7 ,0
1 ,4 9 3 0
3 .5 1 0 E + 1 8
1 3 3 ,8 8
1 .2 5 8 E 0 0
2 .9 5 7 E 1 8
4 6 8 ,0
1 ,55 74
3 .6 6 9 E + 1 8
1 3 5 ,4 1
1 .3 1 4 E 0 0
3 .0 9 6 E 1 8
1 0 2 ,6 3
4 6 9 ,0
1 ,5 6 3 7
3 .6 9 2 E + 1 8
1 .3 2 1 E 0 0
3 ,1 19E 1 8
1 0 3 ,9 5
470,0
1,5033
106,04
136,97
2.750E18
75,64
79,37
84,44
9 4,80
96,14
101,34
3 .5 5 7 E + 1 8
1 3 8 ,5 0
1 ,2 7 1 E 0 0
3 ,0 0 8 E 1 8
1 0 5 ,2 4
4 7 1 ,0
1 ,5 2 8 7
3 .6 2 4 E + 1 8
1 4 0 ,0 2
1 .2 9 4 E 0 0
3 .0 6 7 E 1 8
1 0 6 ,5 2
4 7 2 ,0
1 ,6 0 7 9
3 .8 2 1 E + 1 8
1 4 1 ,5 9
1 .3 6 2 E 0 0
3 .2 3 7 E 1 8
1 0 7 ,8 5
4 7 3 ,0
1 ,5 4 5 4
3 .6 8 0 E + 1 8
1 4 3 ,1 6
1 .3 1 1 E 0 0
3 ,1 2 1 E 1 8
1 0 9 ,1 9
4 7 4 ,0
1 ,5 6 2 6
3 .7 2 8 E + 1 8
1 4 4 ,7 2
1 .3 2 7 E 0 0
3 .1 6 5 E 1 8
1 1 0 ,5 1
4 7 5 ,0
1 ,6 1 3 8
3 .8 5 9 E + 1 8
1 4 6 ,3 1
1 .3 7 2 E 0 0
3 .2 8 0 E 1 8
1 1 1 ,8 6
4 7 6 ,0
1 ,5 5 8 6
3 .7 3 5 E + 1 8
1 4 7 ,8 9
1 .3 2 6 E 0 0
3 .1 7 7 E 1 8
1 1 3 ,2 1
4 7 7 ,0
1 ,5 6 7 8
3 .7 6 5 E + 1 8
1 4 9 ,4 6
1 .3 3 5 E 0 0
3 .2 0 6 E 1 8
4 7 8 ,0
1 ,6 1 8 3
3 .8 9 4 E + 1 8
1 5 1 ,0 5
1 .3 8 0 E 0 0
3 .3 2 0 E 1 8
1 1 5 ,8 9
4 7 9 ,0
1 ,5 8 7 0
3 .8 2 7 E + 1 8
1 5 2 ,6 5
1 .3 5 5 E 0 0
3 .2 6 7 E 1 8
1 1 7 ,2 6
114,54
480,0
1,6134
3 .8 9 9 E + 1 8 3.
1 5 4 ,2 5
1 .3 7 8 E 0 0
3 .3 3 1 E 1 8
1 1 8 ,6 3
481,0
1,6130
3 .9 0 6 E + 1 8
1 5 5 ,8 7
1 .3 8 0 E 0 0
3 .3 4 0 E 1 8
1 2 0 ,0 1 1 2 1 ,3 9
4 8 2 ,0
1 ,6 1 8 9
3 .9 2 8 E + 1 8
1 5 7 ,4 8
1 .3 8 6 E 0 0
3 .3 6 3 E 1 8
4 8 3 ,0
1 ,5 9 9 1
3 .8 8 8 E + 1 8
1 5 9 ,0 9
1 .3 7 0 E 0 0
3 .3 3 2 E 1 8
122,77
4 8 4 ,0
1 ,5 6 8 8
3 .8 2 2 E + 1 8
1 6 0 ,6 7
1 .3 4 5 E 0 0
3 .2 7 8 E 1 8
124,13
4 8 5 ,0
1 ,5 6 3 8
3 .8 1 8 E + 1 8
1 .3 4 2 E 0 0
3 .2 7 6 E 1 8
1 2 5 ,4 7
4 8 6 ,0
1 ,2 6 7 9
3 .1 0 2 E + 1 8
1 .0 8 9 E 0 0
2 .6 6 3 E 1 8
1 2 6 ,6 8
162,24 1 6 3 ,6 6
-1 6 -
IE C 6 0 9 0 4 - 3 : 2 0 1 9 © I E C 2 0 1 9
W ave length
Global spectral irradiance
Global photon flux
Cum ulative global integrated irradiance
Direct spectral irradiance
Direct photon flux
Cum ulative direct integrated irradiance
nm
W -m -m " 2 n m ""1 1
m “ 2 s " 1 n m _1
W m -2
W m _ 2 n m _1
m ""2 2 s - 1 n m _1
W m -2
4 8 7 ,0
1 ,4 2 0 0
3 .4 8 1 E + 1 8
1 6 5 ,0 0
1 .2 2 0 E 0 0
2 ,9 9 1 E 1 8
4 8 8 ,0
1 ,5 3 6 8
3 .7 7 5 E + 1 8
1 6 6 ,4 8
1 .3 2 1 E 0 0
3 .2 4 6 E 1 8
1 2 9 ,1 1
4 8 9 ,0
1 ,4 4 7 7
3 .5 6 4 E + 1 8
1 6 7 ,9 7
1 .2 4 6 E 0 0
3 ,0 6 6 E 1 8
1 3 0 ,3 9
4 9 0 ,0
1 ,6 1 7 7
3 .9 9 0 E + 1 8
1 6 9 ,5 0
1 .3 9 3 E 0 0
3 .4 3 5 E 1 8
1 3 1 ,7 1
4 9 1 ,0
1 ,5 5 5 0
3 .8 4 3 E + 1 8
1 7 1 ,0 9
1 .3 4 0 E 0 0
3 , 3 1 1 E1 8
1 3 3 ,0 8
4 9 2 ,0
1 ,4 8 2 6
3 .6 7 2 E + 1 8
1 7 2 ,6 1
1 .2 7 8 E 0 0
3 .1 6 5 E 1 8
1 3 4 ,3 9
4 9 3 ,0
1 ,5 8 5 7
3 .9 3 5 E + 1 8
1. 3 6 8 E 0 0 1.
3 .3 9 5 E 1 8
4 9 4 ,0
1 ,5 4 8 0
3 .8 5 0 E + 1 8
1 7 5 ,7 1
1 .3 3 6 E 0 0
3 .3 2 3 E 1 8
1 3 7 ,0 6
4 9 5 ,0
1 ,6 4 3 7
4 .0 9 6 E + 1 8
1 7 7 ,3 1
1 .4 2 0 E 0 0
3 .5 3 8 E 1 8
1 3 8 ,4 4
4 9 6 ,0
1 ,5 6 3 1
3 .9 0 3 E + 1 8
1 7 8 ,9 1
1 .3 5 1 E 0 0
3 .3 7 3 E 1 8
1 3 9 ,8 2
4 9 7 ,0
1 ,5 8 9 8
3 .9 7 7 E + 1 8
1 8 0 ,4 9
1 .3 7 5 E 0 0
3 ,4 4 0 E 1 8
1 4 1 ,1 9
3 .8 7 7 E + 1 8 3.
1 8 2 ,0 5
1 .3 3 8 E 0 0
3 .3 5 5 E 1 8
498,0
1,5464
174,14
127,84
135.71
142.54
4 9 9 ,0
1 ,5 4 6 2
3 .8 8 4 E + 1 8
1 8 3 ,6 0
1 .3 3 9 E 0 0
3 .3 6 4 E 1 8
1 4 3 .8 8
5 0 0 ,0
1 ,5 4 0 6
3 .8 7 8 E + 1 8
1 8 5 ,1 4
1 .3 3 5 E 0 0
3 ,3 6 1 E 1 8
1 4 5 ,2 2
5 0 1 ,0
1 ,4 9 3 5
3 .7 6 7 E + 1 8
1 8 6 ,6 6
1 .2 9 5 E 0 0
3 .2 6 7 E 1 8
5 0 2 ,0
1 ,4 9 2 3
3 .7 7 1 E + 1 8
1 8 8 ,1 5
1 .2 9 5 E 0 0
3 .2 7 3 E 1 8
1 4 7 ,8 3
5 0 3 ,0
1 ,5 6 0 8
3 .9 5 2 E + 1 8
1 8 9 ,6 8
1 .3 5 6 E 0 0
3 .4 3 3 E 1 8
1 4 9 ,1 6
5 0 4 ,0
1 ,4 5 4 5
3 .6 9 0 E + 1 8
1 9 1 ,1 9
1 .2 6 5 E 0 0
3 .2 0 8 E 1 8
5 0 5 ,0
1 ,5 5 9 0
3 .9 6 3 E + 1 8
1 9 2 ,6 9
1 .3 5 6 E 0 0
3 ,4 4 7 E 1 8
1 5 1 ,7 8
5 0 6 ,0
1 ,6 2 1 7
4 .1 3 1 E + 1 8
1 9 4 ,2 8
1 .4 1 1 E 0 0
3 .5 9 5 E 1 8
1 5 3 .1 6
5 0 7 ,0
1 ,5 5 1 5
3 .9 6 0 E + 1 8
1. 3 5 1 E 0 0 1.
3 .4 4 8 E 1 8
154.54
5 0 8 ,0
1 ,5 1 2 1
3 .8 6 7 E + 1 8
1 9 7 ,4 0
1 .3 1 7 E 0 0
3 .3 6 8 E 1 8
155.87
5 0 9 ,0
1 ,5 8 4 7
4 .0 6 0 E + 1 8
1 9 8 ,9 5
1 .3 8 1 E 0 0
3 .5 3 9 E 1 8
1 5 7 .2 2
5 1 0 ,0
1 ,5 4 3 6
3 .9 6 3 E + 1 8
2 0 0 ,5 2
1 .3 4 6 E 0 0
3 .4 5 5 E 1 8
1 5 8 .5 9
4 .0 4 5 E + 1 8
2 0 2 ,0 7
1 ,3 7 1 E 0 0
3 .5 2 8 E 1 8
1 5 9 ,9 5
511,0
1,5723
195,87
146,54
150.47
5 1 2 ,0
1 ,6 1 3 9
4 .1 6 0 E + 1 8
2 0 3 ,6 7
1 .4 0 8 E 0 0
3 .6 3 0 E 1 8
1 6 1 ,3 4
5 1 3 ,0
1 ,5 1 6 2
3 .9 1 6 E + 1 8
2 0 5 ,2 3
1 .3 2 4 E 0 0
3 .4 1 9 E 1 8
1 6 2 ,7 0
5 1 4 ,0
1 ,4 8 4 2
3 .8 4 0 E + 1 8
206,73
1 .2 9 7 E 0 0
3 .3 5 5 E 1 8
1 6 4 ,0 1
5 1 5 ,0
1 ,5 2 7 0
3 .9 5 9 E + 1 8
208,24
1 .3 3 5 E 0 0
3 .4 6 0 E 1 8
1 6 5 ,3 3
5 1 6 ,0
1 ,5 4 1 0
4 .0 0 3 E + 1 8
209,77
1. 3 4 7 E 0 0 1.
3 .5 0 0 E 1 8
5 1 7 ,0
1 ,2 5 5 7
3 .2 6 8 E + 1 8
2 1 1 ,1 7
1 .0 9 9 E 0 0
2 .8 5 9 E 1 8
5 1 8 ,0
1 ,4 3 6 1
3 .7 4 5 E + 1 8
2 1 2 ,5 2
1 .2 5 7 E 0 0
3 .2 7 7 E 1 8
5 1 9 ,0
1 ,3 9 1 7
3 .6 3 6 E + 1 8
2 1 3 ,9 3
1 .2 1 9 E 0 0
3 .1 8 4 E 1 8
1 7 0 .3 1
5 2 0 ,0
1 ,5 1 9 2
3 .9 7 7 E + 1 8
2 1 5 ,3 8
1 .3 3 1 E 0 0
3 .4 8 4 E 1 8
1 7 1 .5 8
5 2 1 ,0
1 ,5 3 0 1
4 ,0 1 3E + 18
2 1 6 ,9 1
1 ,3 4 1 E 0 0
3 .5 1 8 E 1 8
1 7 2 .9 2
5 2 2 ,0
1 ,5 6 4 4
4 ,1 1 1 E+1 8
2 1 8 ,4 6
1 .3 7 2 E 0 0
3 ,6 0 5 E 1 8
1 7 4 ,2 7
5 2 3 ,0
1 ,4 7 4 6
3 .8 8 2 E + 1 8
2 1 9 ,9 8
1 .2 9 4 E 0 0
3 .4 0 6 E 1 8
1 7 5 ,6 1
5 2 4 ,0
1 ,5 8 5 9
4 .1 8 3 E + 1 8
2 2 1 ,5 1
1 .3 9 2 E 0 0
3 .6 7 2 E 1 8
1 7 6 ,9 5
1 .3 8 2 E 0 0
3 .6 5 2 E 1 8
1 7 8 ,3 4
1 .3 4 4 E 0 0
3 .5 5 9 E 1 8
1 7 9 ,7 0
1 .1 7 6 E 0 0
3 .1 2 0 E 1 8
1 8 0 .9 6
525,0
1,5735
4.159E+18
5 2 6 ,0
1 ,5 2 9 7
4 .0 5 0 E + 1 8
5 2 7 ,0
1 ,3 3 7 8
3 .5 4 9 E + 1 8
223,09
2 2 4 ,6 4
226,07
166,67 1 6 7 .8 9
169.07
IEC 60904-3:2019 © IEC 2019
-1 7 -
W ave length
Global spectral irradiance
Global photon flux
Cum ulative global integrated irradiance
Direct spectral irradiance
Direct photon flux
Cum ulative direct integrated irradiance
nm
W -m -m " 2 n m ""1 1
m “ 2 s " 1 n m _1
W m -2
W m _ 2 n m _1
m ""2 2 s - 1 n m _1
Wm~ ~2 2
5 2 8 ,0
1 ,5 3 1 2
4 .0 7 0 E + 1 8
2 2 7 ,5 1
1 .3 4 7 E 0 0
3 .5 8 0 E 1 8
1 8 2 ,2 2
1 .4 1 0 E 0 0
3 .7 5 5 E 1 8
1 8 3 ,6 0
529,0
1,6024
4.267E+18
229,07
5 3 0 ,0
1 ,5 4 0 1
4 .1 0 9 E + 1 8
2 3 0 ,6 4
1 .3 5 6 E 0 0
3 .6 1 7 E 1 8
1 8 4 ,9 8
5 3 1 ,0
1 ,6 2 4 5
4 .3 4 2 E + 1 8
2 3 2 ,2 3
1 .4 3 1 E 0 0
3 .8 2 4 E 1 8
1 8 6 ,3 8
5 3 2 ,0
1 ,5 9 5 2
4 .2 7 2 E + 1 8
233,84
1 .4 0 5 E 0 0
3 .7 6 4 E 1 8
1 8 7 ,7 9
5 3 3 ,0
1 ,4 2 4 5
3 .8 2 2 E + 1 8
235,35
1 .2 5 5 E 0 0 1.
3 .3 6 8 E 1 8
5 3 4 ,0
1 ,5 2 5 8
4 .1 0 2 E + 1 8
2 3 6 ,8 2
1 .3 4 5 E 0 0
3 .6 1 6 E 1 8
1 9 0 ,4 3
5 3 5 ,0
1 ,5 4 9 0
4 .1 7 2 E + 1 8
2 3 8 ,3 6
1 .3 6 6 E 0 0
3 .6 7 9 E 1 8
1 9 1 ,7 8
5 3 6 ,0
1 ,6 1 5 2
4 .3 5 8 E + 1 8
2 3 9 ,9 4
1 .4 2 5 E 0 0
3 .8 4 5 E 1 8
1 9 3 ,1 8
5 3 7 ,0
1 ,4 9 4 6
4 .0 4 0 E + 1 8
2 4 1 ,5 0
1 .3 1 9 E 0 0
3 .5 6 6 E 1 8
1 9 4 ,5 5
5 3 8 ,0
1 ,5 6 9 2
4 .2 5 0 E + 1 8
1 .3 8 6 E 0 0
3 .7 5 3 E 1 8
1 9 5 ,9 0
5 3 9 ,0
1 ,5 3 0 7
4 .1 5 3 E + 1 8
2 4 4 ,5 8
1 .3 5 2 E 0 0
3 .6 6 8 E 1 8
5 4 0 ,0
1 ,4 7 8 2
4 .0 1 8 E + 1 8
2 4 6 ,0 8
1 .3 0 6 E 0 0
3 .5 5 0 E 1 8
1 9 8 ,6 0
3 .8 7 0 E + 1 8 3.
2 4 7 ,5 3
1 .2 5 6 E 0 0
3 ,4 2 0 E 1 8
1 9 9 ,8 8
541,0
1,4210
243,03
189,13
197,27
5 4 2 ,0
1 ,5 4 6 6
4 .2 2 0 E + 1 8
2 4 9 ,0 2
1 .3 6 7 E 0 0
3 ,7 3 1 E 1 8
2 0 1 ,1 9
5 4 3 ,0
1 ,5 2 1 2
4 .1 5 8 E + 1 8
2 5 0 ,5 5
1 .3 4 5 E 0 0
3 .6 7 8 E 1 8
2 0 2 ,5 5
5 4 4 ,0
1 ,5 7 4 6
4 .3 1 2 E + 1 8
2 5 2 ,1 0
1 .3 9 3 E 0 0
3 ,8 1 5 E 1 8
2 0 3 ,9 2
5 4 5 ,0
1 ,5 3 9 0
4 .2 2 2 E + 1 8
2 5 3 ,6 5
1 .3 6 2 E 0 0
3 .7 3 6 E 1 8
2 0 5 ,2 9
5 4 6 ,0
1 ,5 2 4 7
4 .1 9 1 E + 1 8
2 5 5 ,1 9
1 .3 5 0 E 0 0
3 .7 1 0 E 1 8
2 0 6 ,6 5
5 4 7 .0
1 ,5 4 4 5
4 .2 5 3 E + 1 8
2 5 6 ,7 2
1 .3 6 8 E 0 0
3 .7 6 6 E 1 8
2 0 8 ,0 1
5 4 8 ,0
1 ,5 0 0 5
4 .1 3 9 E + 1 8
258,24
1 .3 2 9 E 0 0
3 .6 6 7 E 1 8
2 0 9 ,3 6
5 4 9 ,0
1 ,5 4 7 5
4 .2 7 7 E + 1 8
259,77
1 .3 7 1 E 0 0
3 .7 9 0 E 1 8
2 1 0 ,7 1
5 5 0 ,0
1 ,5 3 5 4
4 .2 5 1 E + 1 8
1 .3 6 1 E 0 0
3 .7 6 8 E 1 8
2 1 2 ,0 7
5 5 1 ,0
1 ,5 3 3 7
4 .2 5 4 E + 1 8
262,84
1. 3 6 0 E 0 0 1.
3 .7 7 2 E 1 8
2 1 3 ,4 3
5 5 2 ,0
1 ,5 6 5 1
4 .3 4 9 E + 1 8
264,39
1 .3 8 8 E 0 0
3 ,8 5 8 E 1 8
2 1 4 ,8 1
5 5 3 ,0
1 ,5 2 0 6
4 .2 3 3 E + 1 8
1 .3 4 9 E 0 0
3 .7 5 6 E 1 8
2 1 6 ,1 8
5 5 4 ,0
1 ,5 5 0 4
4 .3 2 4 E + 1 8
267,47
1. 3 7 6 E 0 0 1.
3 .8 3 8 E 1 8
5 5 5 ,0
1 ,5 5 8 9
4 .3 5 5 E + 1 8
269,03
1. 3 8 4 E 0 0 1.
3 ,8 6 8 E 1 8
2 1 8 ,9 2
5 5 6 ,0
1 ,5 3 2 1
4 .2 8 8 E + 1 8
2 7 0 ,5 7
1 .3 6 1 E 0 0
3 .8 1 0 E 1 8
2 2 0 ,2 9
5 5 7 ,0
1 ,4 9 4 5
4 .1 9 0 E + 1 8
2 7 2 ,0 8
1 .3 2 8 E 0 0
3 .7 2 4 E 1 8
5 5 8 ,0
1 ,5 2 6 6
4 .2 8 8 E + 1 8
2 7 3 ,5 9
1 .3 5 7 E 0 0
3 .8 1 3 E 1 8
2 2 2 ,9 8
4 .0 6 4 E + 1 8 4.
2 7 5 ,0 8
1 .2 8 5 E 0 0
3 .6 1 5 E 1 8
2 2 4 ,3 0
1 .3 0 8 E 0 0
3 .6 8 7 E 1 8
2 2 5 ,6 0
1 .3 8 4 E 0 0
3 .9 1 0 E 1 8
2 2 6 ,9 4
1 .3 1 9 E 0 0
3 .7 3 1 E 1 8
2 2 8 ,2 9
559,0
1,4441
2 6 1 ,3 1
2 6 5 ,9 4
276,54
217,54
221,64
5 6 0 ,0
1 ,4 6 9 7
4 .1 4 3 E + 1 8
5 6 1 .0
1 ,5 5 5 0
4 .3 9 1 E + 1 8
5 6 2 ,0
1 ,4 8 0 4
4 .1 8 8 E + 1 8
5 6 3 ,0
1 ,5 3 6 3
4 ,3 5 4 E + 1 8
2 8 1 ,0 8
1 .3 6 9 E 0 0
3 ,8 8 0 E 1 8
2 2 9 ,6 4
5 6 4 ,0
1 ,5 0 6 2
4 .2 7 6 E + 1 8
2 8 2 ,6 0
1 .3 4 3 E 0 0
3 .8 1 2 E 1 8
2 3 0 ,9 9
5 6 5 ,0
1 ,5 1 5 7
4 ,3 1 1 E+1 8
2 8 4 ,1 1
1 .3 5 2 E 0 0
3 .8 4 4 E 1 8
5 6 6 ,0
1 ,4 3 3 2
4 .0 8 4 E + 1 8
2 8 5 ,5 8
1 .2 7 9 E 0 0
3 ,6 4 3 E 1 8
2 3 3 ,6 6
5 6 7 ,0
1 ,5 2 7 6
4 .3 6 0 E + 1 8
2 8 7 ,0 6
1 .3 6 3 E 0 0
3 .8 9 1 E 1 8
2 3 4 ,9 8
5 6 8 ,0
1 ,5 1 3 6
4 .3 2 8 E + 1 8
2 8 8 ,5 8
1 .3 5 1 E 0 0
3 .8 6 4 E 1 8
2 7 8 ,0 5
279,57
232,34
236,34
-1 8 -
IE C 6 0 9 0 4 - 3 : 2 0 1 9 © I E C 2 0 1 9
W ave length
Global spectral irradiance
Global photon flux
Cum ulative global integrated irradiance
Direct spectral irradiance
Direct photon flux
Cum ulative direct integrated irradiance
nm
W -m -m " 2 n m ""1 1
m “ 2 s " 1 n m _1
W m -2
W m _ 2 n m _1
m ""2 2 s - 1 n m _1
W m -2
4 .2 2 9 E + 1 8 4.
2 9 0 ,0 8
1 .3 1 9 E 0 0
3 .7 7 8 E 1 8
569,0
1,4764
237,67
5 7 0 ,0
1 ,4 7 7 3
4 .2 3 9 E + 1 8
2 9 1 ,5 5
1 .3 2 0 E 0 0
3 .7 8 8 E 1 8
2 3 8 ,9 9
5 7 1 ,0
1 ,4 2 8 9
4 .1 0 7 E + 1 8
2 9 3 ,0 1
1 .2 7 7 E 0 0
3 ,6 7 1 E 1 8
2 4 0 ,2 9
5 7 2 ,0
1 ,5 0 9 0
4 .3 4 5 E + 1 8
2 9 4 ,4 8
1 .3 4 9 E 0 0
3 .8 8 6 E 1 8
2 4 1 ,6 0
4 .3 7 1 E + 1 8 4.
2 9 5 ,9 9
1 .3 5 6 E 0 0
3 .9 1 0 E 1 8
2 4 2 ,9 5
4 .3 5 6 E + 1 8
2 9 7 ,5 0
1 .3 4 9 E 0 0
3 ,8 9 7 E 1 8
2 4 4 ,3 1
4 .2 6 5 E + 1 8 4.
2 9 8 ,9 9
1 .3 1 9 E 0 0
3 .8 1 7 E 1 8
573,0
5 7 4 ,0 575,0
1,5154
1 ,5 0 7 5
1,4734
245,64
5 7 6 ,0
1 ,4 6 1 2
4 .2 3 7 E + 1 8
3 0 0 ,4 6
1 .3 0 8 E 0 0
3 ,7 9 3 E 1 8
2 4 6 ,9 5
5 7 7 ,0
1 ,4 9 7 9
4 .3 5 1 E + 1 8
3 0 1 ,9 4
1 .3 4 1 E 0 0
3 .8 9 6 E 1 8
2 4 8 ,2 8
5 7 8 ,0
1 ,4 5 1 8
4 .2 2 4 E + 1 8
1 .3 0 0 E 0 0
3 .7 8 3 E 1 8
2 4 9 ,6 0
5 7 9 ,0
1 ,4 7 2 7
4 .2 9 3 E + 1 8
3 0 4 ,8 7
1 .3 1 9 E 0 0
3 ,8 4 5 E 1 8
2 5 0 ,9 1
5 8 0 ,0
1 ,4 9 7 6
4 .3 7 3 E + 1 8
3 0 6 ,3 6
1 .3 4 2 E 0 0
3 .9 1 7 E 1 8
5 8 1 ,0
1 ,5 0 4 5
4 .4 0 0 E + 1 8
3 0 7 ,8 6
1 .3 4 8 E 0 0
3 .9 4 2 E 1 8
2 5 3 ,5 8
5 8 2 ,0
1 ,5 2 7 6
4 .4 7 5 E + 1 8
3 0 9 ,3 8
1 .3 6 9 E 0 0
4 , 0 1 1 E1 8
2 5 4 ,9 4
4 .5 3 0 E + 1 8 4.
3 1 0 ,9 1
1 .3 8 3 E 0 0
4 .0 5 9 E 1 8
2 5 6 ,3 2
583,0
1,5434
303,41
252,24
5 8 4 ,0
1 ,5 4 0 3
4 .5 2 8 E + 1 8
3 1 2 ,4 5
1 .3 8 0 E 0 0
4 .0 5 8 E 1 8
2 5 7 ,7 0
5 8 5 ,0
1 ,5 2 8 0
4 .5 0 0 E + 1 8
3 1 3 ,9 9
1 .3 7 0 E 0 0
4 ,0 3 4 E 1 8
2 5 9 ,0 8
5 8 6 ,0
1 ,4 9 1 0
4 .3 9 8 E + 1 8
3 1 5 ,5 0
1 .3 3 7 E 0 0
3 .9 4 4 E 1 8
2 6 0 ,4 3
5 8 7 ,0
1 ,5 2 3 7
4 .5 0 2 E + 1 8
3 1 7 ,0 1
1 .3 6 7 E 0 0
4 ,0 3 9 E 1 8
2 6 1 ,7 8
5 8 8 ,0
1 ,4 8 9 1
4 .4 0 8 E + 1 8
3 1 8 ,5 1
1 .3 3 6 E 0 0
3 .9 5 6 E 1 8
2 6 3 ,1 3
5 8 9 ,0
1 ,2 8 5 7
3 .8 1 2 E + 1 8
3 1 9 ,9 0
1 .1 5 5 E 0 0
3 .4 2 4 E 1 8
2 6 4 ,3 8
5 9 0 ,0
1 ,3 6 6 9
4 .0 6 0 E + 1 8
3 2 1 ,2 3
1 .2 2 8 E 0 0
3 .6 4 7 E 1 8
265,57
5 9 1 ,0
1 ,4 6 1 9
4 .3 4 9 E + 1 8
3 2 2 ,6 4
1 .3 1 3 E 0 0
3 .9 0 7 E 1 8
266,84
5 9 2 ,0
1 ,4 3 1 2
4 .2 6 5 E + 1 8
3 2 4 ,0 9
1 .2 8 6 E 0 0
3 .8 3 3 E 1 8
268,14
5 9 3 ,0
1 ,4 5 1 9
4 .3 3 4 E + 1 8
3 2 5 ,5 3
1 .3 0 5 E 0 0
3 ,8 9 5 E 1 8
5 9 4 ,0
1 ,4 4 4 9
4 .3 2 1 E + 1 8
3 2 6 ,9 8
1 .2 9 9 E 0 0
3 .8 8 5 E 1 8
5 9 5 ,0
1 ,4 2 6 7
4 .2 7 3 E + 1 8
3 2 8 ,4 1
1 .2 8 3 E 0 0
3 .8 4 4 E 1 8
5 9 6 ,0
1 ,4 7 0 2
4 ,4 1 1 E+1 8
3 2 9 ,8 6
1 .3 2 2 E 0 0
3 ,9 6 7 E 1 8
5 9 7 ,0
1 ,4 7 4 5
4 .4 3 1 E + 1 8
3 3 1 ,3 3
1 .3 2 6 E 0 0
3 .9 8 6 E 1 8
5 9 8 ,0
1 ,4 5 6 5
4 .3 8 4 E + 1 8
3 3 2 ,8 0
1 ,3 1 0 E 0 0
3 .9 4 5 E 1 8
5 9 9 ,0
1 ,4 5 6 4
4 .3 9 2 E + 1 8
3 3 4 ,2 5
1 .3 1 1 E 0 0
3 .9 5 2 E 1 8
2 7 7 ,2 8
6 0 0 ,0
1 ,4 7 1 0
4 .4 4 3 E + 1 8
3 3 5 ,7 2
1 .3 2 4 E 0 0
3 .9 9 9 E 1 8
2 7 8 ,6 0
6 0 1 ,0
1 ,4 5 3 7
4 .3 9 8 E + 1 8
3 3 7 ,1 8
1 .3 0 8 E 0 0
3 .9 5 9 E 1 8
2 7 9 ,9 2
6 0 2 ,0
1 ,4 3 1 8
4 .3 3 9 E + 1 8
3 3 8 ,6 2
1 .2 8 9 E 0 0
3 .9 0 6 E 1 8
2 8 1 ,2 2
6 0 3 ,0
1 ,4 6 2 1
4 .4 3 8 E + 1 8
1 ,3 1 7 E 0 0
3 .9 9 7 E 1 8
2 8 2 ,5 2
6 0 4 ,0
1 ,4 8 7 8
4 .5 2 4 E + 1 8
3 4 1 ,5 5
1 .3 4 0 E 0 0
4 ,0 7 4 E 1 8
2 8 3 ,8 5
6 0 5 ,0
1 ,4 8 5 2
4 .5 2 3 E + 1 8
3 4 3 ,0 3
1 .3 3 8 E 0 0
4 .0 7 5 E 1 8
2 8 5 ,1 9
6 0 6 ,0
1 ,4 7 7 9
4 .5 0 9 E + 1 8
3 4 4 ,5 1
1 .3 3 1 E 0 0
4 .0 6 2 E 1 8
2 8 6 ,5 2
6 0 7 ,0
1 ,4 8 6 8
4 .5 4 3 E + 1 8
3 4 6 ,0 0
1 .3 4 0 E 0 0
4 ,0 9 3 E 1 8
2 8 7 ,8 6
6 0 8 ,0
1 ,4 8 1 9
4 .5 3 6 E + 1 8
3 4 7 ,4 8
1 .3 3 5 E 0 0
4 .0 8 7 E 1 8
2 8 9 ,1 9
6 0 9 ,0
1 ,4 7 0 6
4 .5 0 9 E + 1 8
3 4 8 ,9 6
1 .3 2 5 E 0 0
4 .0 6 3 E 1 8
2 9 0 ,5 2
340,07
2 6 9 ,4 4
270,74 2 7 2 ,0 3
273,33 2 7 4 ,6 6
275,97
I E C 6 0 9 0 4 - 3 : 2 0 1 9 © IE C 2 0 1 9
-1 9 -
W ave length
Global spectral irradiance
Global photon flux
Cum ulative global integrated irradiance
Direct spectral irradiance
Direct photon flux
Cum ulative direct integrated irradiance
nm
W -m -m " 2 n m ""1 1
m “ 2 s " 1 n m _1
W m -2
W m _ 2 n m _1
m ""2 2 s - 1 n m _1
W m -2
6 1 0 ,0
1 ,4 6 4 3
4 .4 9 7 E + 1 8
3 5 0 ,4 2
1 .3 2 0 E 0 0
4 .0 5 3 E 1 8
2 9 1 ,8 5
6 1 1 ,0
1 ,4 5 6 9
4 .4 8 1 E + 1 8
3 5 1 ,8 8
1 .3 1 3 E 0 0
4 .0 3 9 E 1 8
2 9 3 ,1 6
6 1 2 ,0
1 ,4 7 8 8
4 .5 5 6 E + 1 8
1 .3 3 3 E 0 0
4 ,1 0 7 E 1 8
2 9 4 ,4 9
6 1 3 ,0
1 ,4 5 7 9
4 .4 9 9 E + 1 8
3 5 4 ,8 2
1 .3 1 4 E 0 0
4 .0 5 6 E 1 8
2 9 5 ,8 1
6 1 4 ,0
1 ,4 1 3 5
4 .3 6 9 E + 1 8
3 5 6 ,2 6
1 .2 7 5 E 0 0
3 .9 4 0 E 1 8
2 9 7 ,1 1
6 1 5 ,0
1 ,4 6 5 4
4 .5 3 7 E + 1 8
3 5 7 ,7 0
1 .3 2 2 E 0 0
4 ,0 9 1 E1 8
2 9 8 ,4 0
6 1 6 ,0
1 ,4 2 6 9
4 .4 2 5 E + 1 8
1 .2 8 7 E 0 0
3 ,9 9 1 E 1 8
6 1 7 ,0
1 ,4 0 8 7
4 .3 7 5 E + 1 8
3 6 0 ,5 6
1 ,2 7 1 E 0 0
3 ,9 4 7 E 1 8
3 0 0 .9 9
6 1 8 ,0
1 ,4 6 2 1
4 .5 4 9 E + 1 8
3 6 2 ,0 0
1 .3 1 9 E 0 0
4 .1 0 3 E 1 8
3 0 2 ,2 8
6 1 9 ,0
1 ,4 6 9 0
4 .5 7 8 E + 1 8
3 6 3 ,4 6
1 .3 2 5 E 0 0
4 .1 3 0 E 1 8
3 0 3 ,6 0
6 2 0 ,0
1 ,4 6 9 6
4 .5 8 7 E + 1 8
3 6 4 ,9 3
1 .3 2 6 E 0 0
4 ,1 3 9 E 1 8
6 2 1 ,0
1 ,4 7 5 9
4 .6 1 4 E + 1 8
3 6 6 ,4 0
1 .3 3 2 E 0 0
4 .1 6 4 E 1 8
6 2 2 ,0
1 ,4 2 2 8
4 .4 5 5 E + 1 8
3 6 7 ,8 5
1 .2 8 4 E 0 0
4 .0 2 2 E 1 8
6 2 3 ,0
1 ,4 1 2 4
4 .4 3 0 E + 1 8
3 6 9 ,2 7
1 .2 7 6 E 0 0
4 ,0 0 1 E1 8
3 0 8 ,8 5
6 2 4 .0
1 ,4 0 7 7
4 .4 2 2 E + 1 8
3 7 0 ,6 8
1 .2 7 1 E 0 0
3 .9 9 4 E 1 8
3 1 0 ,1 2
6 2 5 ,0
1 ,3 9 8 5
4 .4 0 0 E + 1 8
3 7 2 ,0 8
1 .2 6 3 E 0 0
3 .9 7 4 E 1 8
3 1 1 ,3 9
6 2 6 ,0
1 ,3 9 7 1
4 .4 0 3 E + 1 8
3 7 3 ,4 8
1 .2 6 2 E 0 0
3 ,9 7 6 E 1 8
3 1 2 ,6 5
6 2 7 ,0
1 ,4 3 7 5
4 .5 3 7 E + 1 8
3 7 4 ,9 0
1 .2 9 8 E 0 0
4 .0 9 8 E 1 8
3 1 3 ,9 3
6 2 8 ,0
1 ,3 5 9 1
4 .2 9 7 E + 1 8
3 7 6 ,3 0
1 .2 2 9 E 0 0
3 ,8 8 6 E 1 8
3 1 5 ,1 9
6 2 9 ,0
1 ,4 0 7 3
4 .4 5 6 E + 1 8
3 7 7 ,6 8
1 .2 7 2 E 0 0
4 .0 2 8 E 1 8
3 1 6 .4 4
4 .4 0 3 E + 1 8
3 7 9 ,0 8
1 .2 5 5 E 0 0
3 ,9 8 1 E 1 8
317,71
318,97
630,0
1,3884
353,35
359,14
299,71
304,93 3 0 6 ,2 6
307,57
6 3 1 ,0
1 ,4 1 2 0
4 .4 8 5 E + 1 8
3 8 0 ,4 8
1 .2 7 6 E 0 0
4 .0 5 4 E 1 8
6 3 2 ,0
1 ,3 5 9 8
4 .3 2 6 E + 1 8
3 8 1 ,8 6
1 .2 2 9 E 0 0
3 .9 1 0 E 1 8
3 2 0 ,2 3
6 3 3 ,0
1 ,4 4 6 6
4 .6 1 0 E + 1 8
1 .3 0 7 E 0 0
4 .1 6 5 E 1 8
3 2 1 ,4 9
1 .2 8 7 E 0 0
4 ,1 0 7 E 1 8
3 2 2 ,7 9
1 .3 0 3 E 0 0
4 .1 6 4 E 1 8
3 2 4 .0 9
634,0
1,4243
4 .5 4 6 E + 1 8 4.
383,27
3 8 4 ,7 0
386,14
6 3 5 ,0
1 ,4 4 1 6
4 .6 0 8 E + 1 8
6 3 6 ,0
1 ,4 0 8 7
4 .5 1 0 E + 1 8
3 8 7 ,5 6
1 .2 7 3 E 0 0
4 .0 7 6 E 1 8
6 3 7 ,0
1 ,4 5 6 8
4 .6 7 1 E + 1 8
3 8 8 ,9 9
1 .3 1 7 E 0 0
4 .2 2 2 E 1 8
3 2 6 ,6 7
6 3 8 ,0
1 ,4 6 6 4
4 .7 1 0 E + 1 8
3 9 0 ,4 5
1 .3 2 5 E 0 0
4 .2 5 7 E 1 8
3 2 7 ,9 9
6 3 9 ,0
1 ,4 6 0 4
4 .6 9 8 E + 1 8
3 9 1 ,9 2
1 .3 2 0 E 0 0
4 .2 4 6 E 1 8
3 2 9 ,3 1
6 4 0 ,0
1 ,4 2 9 8
4 .6 0 7 E + 1 8
3 9 3 ,3 6
1 .2 9 2 E 0 0
4 .1 6 4 E 1 8
3 3 0 ,6 2
6 4 1 ,0
1 ,4 3 0 6
4 .6 1 6 E + 1 8
3 9 4 ,7 9
1 .2 9 3 E 0 0
4 .1 7 3 E 1 8
3 3 1 ,9 1
6 4 2 ,0
1 ,4 3 3 4
4 .6 3 3 E + 1 8
3 9 6 ,2 3
1 .2 9 6 E 0 0
4 .1 8 8 E 1 8
3 3 3 ,2 1
6 4 3 ,0
1 ,4 4 8 3
4 .6 8 8 E + 1 8
3 9 7 ,6 7
1 .3 0 9 E 0 0
4 .2 3 8 E 1 8
3 3 4 ,5 1
6 4 4 ,0
1 ,4 4 2 0
4 .6 7 5 E + 1 8
3 9 9 ,1 1
1 .3 0 4 E 0 0
4 .2 2 6 E 1 8
3 3 5 ,8 2
6 4 5 ,0
1 ,4 5 2 5
4 .7 1 6 E + 1 8
4 0 0 ,5 6
1 .3 1 3 E 0 0
4 ,2 6 4 E 1 8
3 3 7 ,1 2
6 4 6 ,0
1 ,4 1 0 9
4 .5 8 8 E + 1 8
4 0 1 ,9 9
1 .2 7 6 E 0 0
4 .1 5 0 E 1 8
3 3 8 ,4 2
6 4 7 ,0
1 ,4 0 4 5
4 .5 7 5 E + 1 8
4 0 3 ,4 0
1 .2 7 1 E 0 0
4 .1 3 9 E 1 8
3 3 9 ,6 9
6 4 8 ,0
1 ,3 9 1 2
4 .5 3 8 E + 1 8
4 0 4 ,8 0
1 .2 5 9 E 0 0
4 ,1 0 6 E 1 8
3 4 0 ,9 6
6 4 9 ,0
1 ,3 4 8 0
4 .4 0 4 E + 1 8
4 0 6 ,1 7
1 .2 2 0 E 0 0
3 .9 8 5 E 1 8
3 4 2 ,2 0
6 5 0 ,0
1 ,3 5 5 5
4 .4 3 5 E + 1 8
4 0 7 ,5 2
1 .2 2 6 E 0 0
4 .0 1 3 E 1 8
3 4 3 ,4 2
325,37
-2 0 -
IE C 6 0 9 0 4 - 3 : 2 0 1 9 © I E C 2 0 1 9
W ave length
Global spectral irradiance
Global photon flux
Cum ulative global integrated irradiance
Direct spectral irradiance
Direct photon flux
Cum ulative direct integrated irradiance
nm
W -m -m " 2 n m ""1 1
m “ 2 s " 1 n m _1
W m -2
W m _ 2 n m _1
m ""2 2 s - 1 n m _1
W m -2
6 5 1 ,0
1 ,4 4 0 5
4 .7 2 1 E + 1 8
4 0 8 ,9 2
1 .3 0 3 E 0 0
4 ,2 7 1 E1 8
3 4 4 ,6 8
6 5 2 ,0
1 ,3 8 3 1
4 .5 4 0 E + 1 8
4 1 0 ,3 3
1 .2 5 2 E 0 0
4 , 1 10E 1 8
3 4 5 ,9 6
6 5 3 ,0
1 ,4 2 6 9
4 .6 9 1 E + 1 8
1 ,2 9 1 E 0 0
4 .2 4 5 E 1 8
6 5 4 ,0
1 ,4 1 1 2
4 .6 4 6 E + 1 8
4 1 3 ,1 5
1 .2 7 7 E 0 0
4 .2 0 4 E 1 8
3 4 8 ,5 2
6 5 5 ,0
1 ,3 4 6 0
4 .4 3 8 E + 1 8
4 1 4 ,5 3
1 .2 1 8 E 0 0
4 .0 1 8 E 1 8
3 4 9 ,7 6
6 5 6 ,0
1 ,1 8 1 7
3 .9 0 2 E + 1 8
4 1 5 ,7 9
1 .0 7 0 E 0 0
3 .5 3 2 E 1 8
3 5 0 ,9 1
6 5 7 ,0
1 ,2 3 5 7
4 .0 8 7 E + 1 8
4 1 7 ,0 0
1 ,1 19E00
3 .6 9 9 E 1 8
3 5 2 ,0 0
6 5 8 ,0
1 ,3 8 1 5
4 .5 7 6 E + 1 8
4 1 8 ,3 1
1 .2 5 0 E 0 0
4 ,1 4 2 E 1 8
3 5 3 ,1 9
6 5 9 ,0
1 ,3 8 6 5
4 .6 0 0 E + 1 8
4 1 9 ,6 9
1 .2 5 5 E 0 0
4 .1 6 3 E 1 8
3 5 4 ,4 4
6 6 0 ,0
1 ,3 9 5 1
4 .6 3 5 E + 1 8
4 2 1 ,0 9
1 .2 6 3 E 0 0
4 .1 9 7 E 1 8
3 5 5 .7 0
6 6 1 ,0
1 ,3 8 9 3
4 .6 2 3 E + 1 8
4 2 2 ,4 8
1 .2 5 8 E 0 0
4 ,1 8 6 E 1 8
3 5 6 ,9 6
6 6 2 ,0
1 .3 7 7 9
4 .5 9 2 E + 1 8
4 2 3 ,8 6
1 .2 4 8 E 0 0
4 .1 6 0 E 1 8
3 5 8 .2 1
6 6 3 ,0
1 ,3 8 0 4
4 .6 0 7 E + 1 8
1 .2 5 0 E 0 0
4 .1 7 3 E 1 8
3 5 9 ,4 6
664,0
1,3926
411,73
425,24
347,23
4 .6 5 5 E + 1 8
4 2 6 ,6 3
1 ,2 6 1 E 0 0
4 .2 1 5 E 1 8
3 6 0 ,7 2 3 6 1 .9 9
6 6 5 ,0
1 ,4 1 7 3
4 .7 4 5 E + 1 8
4 2 8 ,0 3
1 .2 8 3 E 0 0
4 .2 9 6 E 1 8
6 6 6 ,0
1 ,4 1 6 2
4 .7 4 8 E + 1 8
4 2 9 ,4 5
1 .2 8 2 E 0 0
4 .2 9 9 E 1 8
6 6 7 ,0
1 ,4 0 6 1
4 .7 2 1 E + 1 8
4 3 0 ,8 6
1 .2 7 3 E 0 0
4 .2 7 4 E 1 8
3 6 4 ,5 5
6 6 8 ,0
1 ,4 1 0 9
4 .7 4 4 E + 1 8
1 .2 7 7 E 0 0
4 .2 9 5 E 1 8
3 6 5 .8 3
6 6 9 ,0
1 ,4 3 5 2
4 .8 3 4 E + 1 8
4 3 3 ,6 9
1 .2 9 9 E 0 0
4 .3 7 6 E 1 8
3 6 7 ,1 1
6 7 0 ,0
1 ,4 1 5 5
4 .7 7 4 E + 1 8
4 3 5 ,1 2
1 .2 8 2 E 0 0
4 .3 2 2 E 1 8
3 6 8 .4 0
6 7 1 ,0
1 ,4 1 2 8
4 .7 7 2 E + 1 8
4 3 6 ,5 3
1 .2 7 9 E 0 0
4 ,3 2 1 E1 8
3 6 9 .6 8
6 7 2 ,0
1 ,3 9 3 1
4 ,7 1 3E + 18
4 3 7 ,9 3
1 ,2 6 1 E 0 0
4 .2 6 7 E 1 8
3 7 0 .9 5
6 7 3 ,0
1 ,4 0 5 3
4 .7 6 1 E + 1 8
4 3 9 ,3 3
1 .2 7 2 E 0 0
4 .3 1 0 E 1 8
3 7 2 .2 2
6 7 4 ,0
1 ,4 0 3 3
4 .7 6 1 E + 1 8
1. 2 7 1 E 0 0 1.
4 , 3 1 1 E1 8
3 7 3 .4 9
6 7 5 ,0
1 ,3 9 1 8
4 .7 2 9 E + 1 8
4 4 2 ,1 4
1 .2 6 0 E 0 0
4 .2 8 2 E 1 8
3 7 4 .7 6
6 7 6 ,0
1 ,4 0 7 9
4 .7 9 1 E + 1 8
4 4 3 ,5 3
1 .2 7 5 E 0 0
4 .3 3 8 E 1 8
3 7 6 .0 3
6 7 7 ,0
1 ,3 9 5 0
4 .7 5 4 E + 1 8
1 .2 6 3 E 0 0
4 .3 0 5 E 1 8
3 7 7 .3 0
6 7 8 ,0
1 ,4 0 2 5
4 .7 8 7 E + 1 8
4 4 6 ,3 4
1 .2 7 0 E 0 0
4 .3 3 5 E 1 8
3 7 8 ,5 6
6 7 9 ,0
1 ,3 9 0 7
4 .7 5 3 E + 1 8
4 4 7 ,7 3
1 .2 5 9 E 0 0
4 .3 0 4 E 1 8
3 7 9 .8 3
6 8 0 ,0
1 ,3 9 2 8
4 .7 6 8 E + 1 8
4 4 9 ,1 2
1 ,2 6 1 E 0 0
4 .3 1 8 E 1 8
3 8 1 .0 9
6 8 1 ,0
1 ,3 8 7 5
4 .7 5 6 E + 1 8
4 5 0 ,5 1
1 .2 5 6 E 0 0
4 .3 0 7 E 1 8
3 8 2 .3 5
6 8 2 ,0
1 ,3 9 4 0
4 .7 8 6 E + 1 8
4 5 1 ,9 0
1 .2 6 3 E 0 0
4 .3 3 5 E 1 8
3 8 3 .6 1
6 8 3 ,0
1 ,3 7 9 0
4 .7 4 1 E + 1 8
4 5 3 ,2 9
1 .2 4 9 E 0 0
4 .2 9 4 E 1 8
3 8 4 .8 6
6 8 4 ,0
1 ,3 6 9 9
4 .7 1 7 E + 1 8
4 5 4 ,6 7
1 .2 4 1 E 0 0
4 .2 7 3 E 1 8
3 8 6 .1 1
6 8 5 ,0
1 ,3 7 0 8
4 .7 2 7 E + 1 8
456,04
1 .2 4 2 E 0 0
4 .2 8 2 E 1 8
3 8 7 .3 5
6 8 6 ,0
1 ,3 3 9 9
4 .6 2 7 E + 1 8
457,39
1 .2 1 4 E 0 0
4 ,1 9 2 E 1 8
3 8 8 ,5 7
6 8 7 ,0
0 ,9 6 5 4
3 .3 3 9 E + 1 8
4 5 8 ,5 4
8 .8 0 3 E -0 1
3 .0 4 4 E 1 8
3 8 9 ,6 2
3 .8 7 0 E + 1 8 3.
4 5 9 ,5 9
1 .0 1 7 E 0 0
3 .5 2 1 E 1 8
688,0
1,1174
432,27
440,74
444,94
363,27
390,57
6 8 9 ,0
1 ,1 2 4 5
3 .9 0 0 E + 1 8
4 6 0 ,7 1
1 .0 2 3 E 0 0
3 ,5 4 8 E 1 8
3 9 1 ,5 9
6 9 0 ,0
1 ,1 7 8 7
4 .0 9 4 E + 1 8
4 6 1 ,8 6
1 .0 7 1 E 0 0
3 .7 2 2 E 1 8
3 9 2 .6 4
6 9 1 ,0
1 ,2 2 9 7
4 .2 7 8 E + 1 8
4 6 3 ,0 6
1 ,1 17E00
3 .8 8 5 E 1 8
3 9 3 .7 3
I E C 6 0 9 0 4 - 3 : 2 0 1 9 © IE C 2 0 1 9
-21 -
W ave length
Global spectral irradiance
Global photon flux
Cum ulative global integrated irradiance
Direct spectral irradiance
Direct photon flux
Cum ulative direct integrated irradiance
nm
W -m -m " 2 n m ""1 1
m “ 2 s " 1 n m _1
W m -2
W m _ 2 n m _1
m ""2 2 s - 1 n m _1
W m -2
6 9 2 .0
1 ,2 6 5 2
4 .4 0 7 E + 1 8
4 6 4 ,3 1
1 .1 4 8 E 0 0
4 .0 0 0 E 1 8
3 9 4 ,8 6
6 9 3 ,0
1 ,2 5 7 2
4 .3 8 6 E + 1 8
1 .1 4 1 E 0 0
3 .9 8 1 E 1 8
3 9 6 ,0 1
6 9 4 ,0
1 ,2 4 2 8
4 .3 4 2 E + 1 8
4 6 6 ,8 2
1 .1 2 9 E 0 0
3 ,9 4 3 E 1 8
3 9 7 ,1 4
6 9 5 ,0
1 ,2 6 7 7
4 .4 3 5 E + 1 8
4 6 8 ,0 8
1 .1 5 0 E 0 0
4 .0 2 5 E 1 8
3 9 8 ,2 8
6 9 6 ,0
1 ,2 6 4 7
4 .4 3 1 E + 1 8
1 .1 4 8 E 0 0
4 .0 2 2 E 1 8
3 9 9 ,4 3
6 9 7 ,0
1 ,3 3 6 4
4 .6 8 9 E + 1 8
1 .2 1 2 E 0 0
4 ,2 5 1 E1 8
4 0 0 ,6 1
1 .1 9 3 E 0 0
4 .1 9 1 E 1 8
4 0 1 ,8 1
698,0
1,3154
4.622E+18
465,57
469,34
4 7 0 ,6 4
471,97
6 9 9 ,0
1 ,2 8 8 1
4 .5 3 2 E + 1 8
4 7 3 ,2 7
1 .1 6 9 E 0 0
4 , 1 12E 1 8
4 0 3 ,0 0
7 0 0 ,0
1 ,2 7 8 6
4 .5 0 6 E + 1 8
4 7 4 ,5 5
1 .1 6 0 E 0 0
4 .0 8 8 E 1 8
4 0 4 ,1 6
7 0 1 ,0
1 ,2 6 2 2
4 .4 5 4 E + 1 8
4 7 5 ,8 2
1 .1 4 6 E 0 0
4 .0 4 3 E 1 8
4 0 5 ,3 1
7 0 2 ,0
1 ,2 6 3 7
4 .4 6 6 E + 1 8
4 7 7 ,0 9
1 .1 4 7 E 0 0
4 ,0 5 2 E 1 8
4 0 6 ,4 6
7 0 3 ,0
1 ,2 7 1 0
4 .4 9 8 E + 1 8
4 7 8 ,3 5
1 .1 5 3 E 0 0
4 .0 8 2 E 1 8
4 0 7 ,6 1
7 0 4 ,0
1 ,3 0 4 0
4 .6 2 1 E + 1 8
1. 1 8 3 E 0 0 1.
4 .1 9 2 E 1 8
4 0 8 ,7 8
7 0 5 ,0
1 ,3 1 7 6
4 .6 7 6 E + 1 8
1 .1 9 5 E 0 0
4 .2 4 3 E 1 8
4 0 9 ,9 7
7 0 6 ,0
1 ,3 1 0 6
4 .6 5 8 E + 1 8
482,27
1. 1 8 9 E 0 0 1.
4 .2 2 6 E 1 8
4 1 1 ,1 6
7 0 7 ,0
1 ,3 0 5 2
4 .6 4 5 E + 1 8
483,57
1 .1 8 4 E 0 0 1.
4 .2 1 4 E 1 8
412,34
708,0
1,3010
479,64
4 8 0 ,9 5
4 .6 3 7 E + 1 8 4.
4 8 4 ,8 8
1 .1 8 0 E 0 0
4 .2 0 7 E 1 8
413,53
414,71
7 0 9 ,0
1 ,3 0 5 7
4 .6 6 0 E + 1 8
4 8 6 ,1 8
1 .1 8 5 E 0 0
4 .2 2 8 E 1 8
7 1 0 ,0
1 ,3 1 3 7
4 .6 9 5 E + 1 8
4 8 7 ,4 9
1 .1 9 2 E 0 0
4 .2 6 0 E 1 8
4 1 5 ,9 0
7 1 1 ,0
1 ,3 1 1 7
4 .6 9 5 E + 1 8
4 8 8 ,8 0
1 .1 9 0 E 0 0
4 .2 5 9 E 1 8
4 1 7 ,0 9
7 1 2 ,0
1 ,3 0 3 3
4 .6 7 1 E + 1 8
4 9 0 ,1 1
1 .1 8 2 E 0 0
4 .2 3 7 E 1 8
7 1 3 ,0
1 ,2 8 8 1
4 .6 2 3 E + 1 8
1. 1 6 9 E 0 0 1.
4 .1 9 4 E 1 8
4 1 9 ,4 5
7 1 4 ,0
1 ,2 9 9 1
4 .6 6 9 E + 1 8
4 9 2 ,7 0
1 .1 7 9 E 0 0
4 .2 3 7 E 1 8
4 2 0 ,6 2
7 1 5 ,0
1 ,2 5 5 0
4 ,5 1 7E + 18
4 9 3 ,9 8
1 .1 3 9 E 0 0
4 .1 0 1 E 1 8
4 2 1 ,7 8
7 1 6 ,0
1 ,2 6 7 9
4 .5 7 0 E + 1 8
4 9 5 ,2 4
1 .1 5 1 E 0 0
4 ,1 5 0 E 1 8
7 1 7 ,0
1 ,1 0 3 9
3 .9 8 4 E + 1 8
4 9 6 ,4 2
1 .0 0 5 E 0 0
3 .6 2 8 E 1 8
4 2 4 ,0 1
7 1 8 ,0
1 ,0 2 6 6
3 , 7 1 1 E+1 8
4 9 7 ,4 9
9 .3 6 0 E -0 1
3 .3 8 3 E 1 8
4 2 4 ,9 8
3 .3 3 2 E + 1 8
4 9 8 ,4 6
8 ,4 0 3 E -0 1
3 ,0 4 1 E 1 8
4 2 5 ,8 7
719,0
0,9205
491,41
418,27
422,93
7 2 0 ,0
0 ,9 8 2 6
3 .5 6 2 E + 1 8
4 9 9 ,4 2
8 .9 6 8 E -0 1
3 .2 5 0 E 1 8
4 2 6 ,7 3
7 2 1 ,0
1 ,0 8 3 0
3 .9 3 1 E + 1 8
5 0 0 ,4 5
9 .8 6 8 E -0 1
3 .5 8 2 E 1 8
4 2 7 ,6 8
7 2 2 ,0
1 ,2 3 7 1
4 .4 9 6 E + 1 8
5 0 1 ,6 1
1 .1 2 5 E 0 0
4 .0 8 8 E 1 8
4 2 8 ,7 3
723,0
1,1411
4 .1 5 3 E + 1 8
5 0 2 ,8 0
1 .0 3 9 E 0 0
3 .7 8 3 E 1 8
4 2 9 ,8 1
724,0
1,0524
3 .8 3 6 E + 1 8 3.
5 0 3 ,8 9
9 .6 0 3 E -0 1
3 .5 0 0 E 1 8
4 3 0 ,8 1
7 2 5 ,0
1 ,0 3 5 0
3 .7 7 7 E + 1 8
5 0 4 ,9 4
9 .4 4 7 E -0 1
3 .4 4 8 E 1 8
4 3 1 ,7 7
7 2 6 ,0
1 ,0 7 8 2
3 .9 4 0 E + 1 8
5 0 5 ,9 9
9 .8 3 5 E -0 1
3 .5 9 4 E 1 8
4 3 2 ,7 3
7 2 7 ,0
1 ,0 8 1 9
3 .9 5 9 E + 1 8
5 0 7 ,0 7
9 ,8 7 0 E -0 1
3 ,6 1 2 E 1 8
4 3 3 ,7 2
7 2 8 ,0
1 ,0 3 7 0
3 .8 0 0 E + 1 8
5 0 8 ,1 3
9 .4 6 9 E -0 1
3 .4 7 0 E 1 8
4 3 4 ,6 8
7 2 9 ,0
1 ,0 4 3 6
3 .8 3 0 E + 1 8
9 .5 2 3 E -0 1
3 .4 9 5 E 1 8
4 3 5 ,6 3
7 3 0 ,0
1 ,1 2 5 2
4 .1 3 5 E + 1 8
5 1 0 ,2 6
1 .0 2 6 E 0 0
3 ,7 7 2 E 1 8
4 3 6 ,6 2
7 3 1 ,0
1 ,0 6 7 2
3 .9 2 7 E + 1 8
5 1 1 ,3 5
9 .7 4 2 E -0 1
3 .5 8 5 E 1 8
4 3 7 ,6 2
7 3 2 ,0
1 ,1 5 0 1
4 .2 3 8 E + 1 8
5 1 2 ,4 6
1 .0 4 9 E 0 0
3 .8 6 5 E 1 8
4 3 8 ,6 3
509,17
-2 2 -
IE C 6 0 9 0 4 - 3 : 2 0 1 9 © I E C 2 0 1 9
W ave length
Global spectral irradiance
Global photon flux
Cum ulative global integrated irradiance
Direct spectral irradiance
Direct photon flux
Cum ulative direct integrated irradiance
nm
W -m -m " 2 n m ""1 1
m “ 2 s " 1 n m _1
W m -2
W m _ 2 n m _1
m ""2 2 s - 1 n m _1
W m -2
7 3 3 ,0
1 ,1 9 2 7
4 .4 0 1 E + 1 8
5 1 3 ,6 3
1 .0 8 7 E 0 0
7 3 4 ,0
1 ,2 3 2 1
4 .5 5 3 E + 1 8
5 1 4 ,8 5
1 .1 2 3 E 0 0
4 .1 4 9 E 1 8
4 4 0 ,8 1
4.011E18
439.70
735,0
1,2143
4 4.. 4 9 3 E + 1 8
5 1 6 ,0 7
1 .1 0 7 E 0 0
4 ,0 9 5 E 1 8
4 4 1 ,9 2
736,0
1,2024
4 .4 5 5 E + 1 8 4.
5 1 7 ,2 8
1 .0 9 6 E 0 0
4 .0 6 2 E 1 8
4 4 3 ,0 2
4 .4 5 4 E + 1 8
5 1 8 ,4 8
1 .0 9 5 E 0 0
4 .0 6 1 E 1 8
4 4 4 ,1 2
4 .5 4 5 E + 1 8 4.
5 1 9 ,6 9
1 ,1 15E00
4 ,1 4 3 E 1 8
4 4 5 ,2 2
7 3 7 ,0 738,0
1 ,2 0 0 4
1,2233
7 3 9 ,0
1 ,1 8 7 0
4 .4 1 6 E + 1 8
5 2 0 ,9 0
1 .0 8 2 E 0 0
4 .0 2 7 E 1 8
4 4 6 ,3 2
7 4 0 ,0
1 ,2 1 6 0
4 .5 3 0 E + 1 8
5 2 2 ,1 0
1 .1 0 9 E 0 0
4 ,1 3 0 E 1 8
4 4 7 ,4 2
7 4 1 ,0
1 ,2 1 1 3
4 .5 1 8 E + 1 8
5 2 3 ,3 1
1 .1 0 5 E 0 0
4 .1 2 0 E 1 8
4 4 8 ,5 2
7 4 2 ,0
1 ,2 1 1 8
4 .5 2 6 E + 1 8
5 2 4 ,5 2
1 .1 0 5 E 0 0
4 .1 2 8 E 1 8
4 4 9 ,6 3
7 4 3 ,0
1 ,2 3 6 9
4 .6 2 6 E + 1 8
5 2 5 ,7 5
1 .1 2 8 E 0 0
4 .2 2 0 E 1 8
4 5 0 ,7 5
7 4 4 ,0
1 ,2 4 6 7
4 .6 6 9 E + 1 8
5 2 6 ,9 9
1 .1 3 7 E 0 0
4 .2 6 0 E 1 8
4 5 1 ,8 8
7 4 5 ,0
1 ,2 4 6 1
4 .6 7 3 E + 1 8
1. 1 3 7 E 0 0 1.
4 .2 6 5 E 1 8
4 5 3 ,0 2
7 4 6 ,0
1 ,2 4 3 4
4 .6 6 9 E + 1 8
5 2 9 ,4 8
1 .1 3 5 E 0 0
4 .2 6 2 E 1 8
4 5 4 ,1 5
4 .6 7 8 E + 1 8 4.
5 3 0 ,7 2
1 .1 3 6 E 0 0
4 .2 7 0 E 1 8
4 5 5 ,2 9
747,0
1,2441
528,24
7 4 8 ,0
1 ,2 3 6 5
4 .6 5 6 E + 1 8
5 3 1 ,9 6
1 .1 2 9 E 0 0
4 .2 5 1 E 1 8
4 5 6 ,4 2
7 4 9 ,0
1 ,2 3 2 1
4 .6 4 6 E + 1 8
5 3 3 ,2 0
1 .1 2 5 E 0 0
4 .2 4 3 E 1 8
4 5 7 ,5 5
7 5 0 ,0
1 ,2 3 0 5
4 .6 4 6 E + 1 8
5 3 4 ,4 3
1 .1 2 4 E 0 0
4 .2 4 4 E 1 8
4 .6 3 1 E + 1 8
5 3 5 ,6 6
1 ,1 19E00
4 ,2 3 1 E1 8
4 5 9 ,7 9
751,0
1,2250
458,67
7 5 2 ,0
1 ,22 94
4 .6 5 4 E + 1 8
5 3 6 ,8 9
1 .1 2 3 E 0 0
4 .2 5 2 E 1 8
4 6 0 ,9 1
7 5 3 ,0
1 ,2 2 3 0
4 .6 3 6 E + 1 8
5 3 8 ,1 1
1 ,1 18E00
4 .2 3 7 E 1 8
4 6 2 ,0 3
7 5 4 ,0
1 ,2 3 8 4
4 .7 0 1 E + 1 8
1. 1 3 2 E 0 0 1.
4 .2 9 7 E 1 8
4 6 3 ,1 6
7 5 5 ,0
1 ,2 3 4 7
4 .6 9 3 E + 1 8
5 4 0 ,5 8
1 .1 2 9 E 0 0
4 .2 9 0 E 1 8
4 6 4 ,2 9
7 5 6 ,0
1 ,2 1 9 7
4 .6 4 2 E + 1 8
5 4 1 ,8 1
1 ,1 15E00
4 .2 4 4 E 1 8
4 6 5 ,4 1
7 5 7 ,0
1 ,2 1 8 6
4 .6 4 4 E + 1 8
1,1 14E00 1,
4 .2 4 7 E 1 8
466,53
7 5 8 ,0
1 ,2 2 5 9
4 .6 7 8 E + 1 8
5 4 4 ,2 5
1 .1 2 1 E 0 0
4 .2 7 9 E 1 8
467,64
7 5 9 ,0
1 ,1 9 1 0
4 .5 5 1 E + 1 8
5 4 5 ,4 6
1 .0 9 0 E 0 0
4 .1 6 5 E 1 8
4 6 8 ,7 5
1 ,0 1 5E + 18 1,
5 4 6 ,1 8
2 ,4 6 4 E -0 1
9 ,4 2 9 E 1 7
4 6 9 ,4 2
760,0
0,2653
539,34
543,03
7 6 1 ,0
0 ,1 5 3 5
5 .8 8 1 E + 1 7
5 4 6 ,3 9
1 .4 2 9 E -0 1
5 .4 7 3 E 1 7
4 6 9 ,6 1
7 6 2 ,0
0 ,6 8 5 7
2 .6 3 0 E + 1 8
5 4 6 ,8 1
6 , 3 3 1 E- 01
2 .4 2 8 E 1 8
4 7 0 ,0 0
7 6 3 ,0
0 ,3 7 8 4
1 .4 5 3 E + 1 8
5 4 7 ,3 5
3 , 5 1 1 E-01
1 .3 49 E 1 8
4 7 0 ,4 9
7 6 4 ,0
0 ,5 3 7 2
2 .0 6 6 E + 1 8
5 4 7 ,8 0
4 .9 7 4 E -0 1
7 6 5 ,0
0 ,6 8 4 0
2 .6 3 4 E + 1 8
7 6 6 ,0
0 ,8 1 2 2
3 .1 3 2 E + 1 8
7 6 7 ,0
0 ,9 7 1 3
7 6 8 ,0 7 6 9 ,0 770,0
548,41
1.913E18
470,92
6 .3 1 9 E -0 1
2 .4 3 4 E 1 8
4 7 1 ,4 8
5 4 9 ,1 6
7 .4 8 6 E -0 1
2 .8 8 7 E 1 8
4 7 2 ,1 7
3 .7 5 0 E + 1 8
5 5 0 ,0 5
8 , 9 3 1 E- 01
3 .4 4 9 E 1 8
4 7 2 ,9 9
1 ,1 1 0 6
4 .2 9 4 E + 1 8
5 5 1 ,0 9
1 .0 1 9 E 0 0
3 ,9 4 1 E 1 8
4 7 3 ,9 5
1 ,1 2 4 5
4 .3 5 3 E + 1 8
5 5 2 ,2 1
1 .0 3 2 E 0 0
3 .9 9 4 E 1 8
4 7 4 ,9 7
4 .4 8 6 E + 1 8 4.
5 5 3 ,3 5
1 .0 6 2 E 0 0
4 , 1 15E 1 8
4 7 6 ,0 2
1,1574
7 7 1 ,0
1 ,1 6 5 2
4 .5 2 2 E + 1 8
5 5 4 ,5 1
1 .0 6 8 E 0 0
4 ,1 4 7 E 1 8
4 7 7 ,0 9
7 7 2 ,0
1 ,17 44
4 .5 6 4 E + 1 8
5 5 5 ,6 8
1 .0 7 7 E 0 0
4 .1 8 6 E 1 8
4 7 8 ,1 6
7 7 3 ,0
1 ,1 7 3 7
4 .5 6 7 E + 1 8
5 5 6 ,8 6
1 .0 7 7 E 0 0
4 .1 8 9 E 1 8
479,24
I E C 6 0 9 0 4 - 3 : 2 0 1 9 © IE C 2 0 1 9
-2 3 -
W ave length
Global spectral irradiance
Global photon flux
Cum ulative global integrated irradiance
Direct spectral irradiance
Direct photon flux
Cum ulative direct integrated irradiance
nm
W -m -m " 2 n m ""1 1
m “ 2 s " 1 n m _1
W m -2
W m _ 2 n m _1
m ""2 2 s - 1 n m _1
W m -2
7 7 4 .0
1 ,1 7 3 7
4 .5 7 3 E + 1 8
5 5 8 ,0 3
1 .0 7 7 E 0 0
4 .1 9 6 E 1 8
4 8 0 .3 1
7 7 5 ,0
1 ,1 7 3 7
4 .5 7 9 E + 1 8
5 5 9 ,2 1
1 .0 7 7 E 0 0
4 .2 0 2 E 1 8
4 8 1 ,3 9
7 7 6 ,0
1 ,1 7 6 4
4 .5 9 5 E + 1 8
5 6 0 ,3 8
1 .0 8 0 E 0 0
4 ,2 1 7 E 1 8
4 8 2 ,4 7
7 7 7 .0
1 ,1 6 9 3
4 .5 7 4 E + 1 8
5 6 1 ,5 5
1 .0 7 3 E 0 0
4 .1 9 8 E 1 8
7 7 8 ,0
1 ,1 6 7 9
4 .5 7 4 E + 1 8
5 6 2 ,7 2
1 .0 7 2 E 0 0
4 .2 0 0 E 1 8
4 8 4 ,6 2
7 7 9 ,0
1 ,1 7 3 1
4 .6 0 0 E + 1 8
5 6 3 ,8 9
1 .0 7 7 E 0 0
4 ,2 2 4 E 1 8
4 8 5 ,6 9
7 8 0 ,0
1 ,1 6 0 2
4 .5 5 6 E + 1 8
5 6 5 ,0 6
1 .0 6 6 E 0 0
4 .1 8 4 E 1 8
4 8 6 ,7 6
4 ,5 5 0 E + 1 8 4,
5 6 6 ,2 2
1 .0 6 3 E 0 0
4 ,1 8 0 E 1 8
5 6 7 ,3 8
1 .0 6 8 E 0 0
4 .2 0 5 E 1 8
4 8 8 .8 9
1. 0 6 4 E 0 0 1.
4 .1 9 4 E 1 8
4 8 9 ,9 6
781,0
1,1573
7 8 2 ,0
1 ,1 6 2 8
4 .5 7 8 E + 1 8
7 8 3 ,0
1 ,1 5 8 0
4 .5 6 5 E + 1 8
784,0
1,1503
568,54
483.54
487,83
4 .5 4 0 E + 1 8 4.
5 6 9 ,6 9
1 .0 5 7 E 0 0
4 ,1 7 2 E 1 8
4 9 1 ,0 2 4 9 2 ,0 8
7 8 5 ,0
1 ,1 5 5 2
4 .5 6 5 E + 1 8
5 7 0 ,8 5
1 .0 6 2 E 0 0
4 .1 9 6 E 1 8
7 8 6 ,0
1 ,1 5 5 8
4 .5 7 3 E + 1 8
5 7 2 ,0 0
1 .0 6 3 E 0 0
4 .2 0 4 E 1 8
7 8 7 ,0
1 ,1 4 1 7
4 .5 2 3 E + 1 8
5 7 3 ,1 5
1 .0 5 0 E 0 0
4 ,1 6 0 E 1 8
7 8 8 ,0
1 ,1 2 7 2
4 .4 7 1 E + 1 8
5 7 4 ,2 8
1 .0 3 7 E 0 0
4 , 1 13E 1 8
1. 0 3 3 E 0 0 1.
4 .1 0 3 E 1 8
4 9 6 ,2 8
789,0
1,1224
4.458E+18
575,41
493,14 4 9 4 ,2 0
495,24
7 9 0 ,0
1 ,0 8 7 8
4 .3 2 6 E + 1 8
5 7 6 ,5 1
1 .0 0 2 E 0 0
3 ,9 8 3 E 1 8
4 9 7 ,2 9
7 9 1 ,0
1 ,1 0 2 6
4 .3 9 0 E + 1 8
5 7 7 ,6 1
1 .0 1 5 E 0 0
4 ,0 4 1 E1 8
4 9 8 ,3 0
7 9 2 ,0
1 ,0 9 2 1
4 ,3 5 4 E + 1 8
5 7 8 ,7 1
1 .0 0 5 E 0 0
4 ,0 0 9 E 1 8
4 9 9 ,3 1
7 9 3 ,0
1 ,0 8 4 3
4 .3 2 9 E + 1 8
5 7 9 ,7 9
9 .9 8 6 E -0 1
3 .9 8 6 E 1 8
5 0 0 ,3 1
7 9 4 ,0
1 ,0 9 4 0
4 .3 7 3 E + 1 8
5 8 0 ,8 8
1 .0 0 7 E 0 0
4 .0 2 6 E 1 8
5 0 1 .3 2
7 9 5 ,0
1 ,0 9 0 0
4 .3 6 2 E + 1 8
5 8 1 ,9 8
1 .0 0 4 E 0 0
4 ,0 1 7E 1 8
5 0 2 .3 2
7 9 6 ,0
1 ,0 7 1 1
4 .2 9 2 E + 1 8
5 8 3 ,0 6
9 .8 7 0 E -0 1
3 .9 5 5 E 1 8
5 0 3 .3 2
7 9 7 ,0
1 ,0 8 8 1
4 .3 6 6 E + 1 8
584,14
1 .0 0 3 E 0 0
4 .0 2 3 E 1 8
5 0 4 .3 1
7 9 8 ,0
1 ,1 0 8 9
4 .4 5 5 E + 1 8
585,23
1 .0 2 2 E 0 0
4 ,1 0 4 E 1 8
5 0 5 ,3 2
7 9 9 ,0
1 ,0 8 7 3
4 .3 7 3 E + 1 8
1 .0 0 2 E 0 0
4 .0 3 0 E 1 8
5 0 6 ,3 4
9 .8 5 7 E -0 1
3 .9 7 0 E 1 8
5 0 7 ,3 3
800,0
1,0694
4.307E+18
5 8 6 ,3 3
587,41
8 0 1 ,0
1 ,0 8 1 2
4 .3 6 0 E + 1 8
5 8 8 ,4 9
9 ,9 6 9 E -0 1
4 ,0 2 0 E 1 8
5 0 8 ,3 2
8 0 2 ,0
1 ,0 8 2 5
4 .3 7 0 E + 1 8
5 8 9 ,5 7
9 .9 8 2 E -0 1
4 .0 3 0 E 1 8
5 0 9 ,3 2
8 0 3 ,0
1 ,0 6 2 6
4 .2 9 5 E + 1 8
9 .8 0 0 E -0 1
3 .9 6 2 E 1 8
5 1 0 .3 1
8 0 4 ,0
1 ,0 7 5 1
4 .3 5 1 E + 1 8
9 .9 1 6 E -0 1
4 .0 1 4 E 1 8
5 1 1 .2 9
9 .6 9 9 E -0 1
3 .9 3 0 E 1 8
805,0
1,0514
4.261E+18
590,64
5 9 1 ,7 1
592,77
512.27
8 0 6 ,0
1 ,0 9 4 2
4 .4 4 0 E + 1 8
5 9 3 ,8 5
1 .0 0 9 E 0 0
4 .0 9 5 E 1 8
5 1 3 .2 6
8 0 7 ,0
1 ,0 8 2 8
4 .3 9 9 E + 1 8
5 9 4 ,9 3
9 .9 8 9 E -0 1
4 .0 5 8 E 1 8
5 1 4 .2 7
8 0 8 ,0
1 ,0 7 9 0
4 .3 8 9 E + 1 8
5 9 6 ,0 1
9 .9 5 5 E -0 1
4 .0 4 9 E 1 8
8 0 9 ,0
1 ,0 5 1 7
4 .2 8 3 E + 1 8
5 9 7 ,0 8
9 J 0 7 E -0 1
3 ,9 5 3 E 1 8
5 1 6 ,2 5
8 1 0 ,0
1 ,0 5 2 8
4 .2 9 3 E + 1 8
5 9 8 ,1 3
9 , 7 2 1 E-01
3 .9 6 4 E 1 8
5 1 7 ,2 2
8 1 1 ,0
1 ,0 5 0 2
4 .2 8 8 E + 1 8
5 9 9 ,1 8
9 .6 9 9 E -0 1
3 .9 6 0 E 1 8
5 1 8 ,1 9
8 1 2 ,0
1 ,0 2 3 8
4 .1 8 5 E + 1 8
6 0 0 ,2 2
9 , 4 6 1 E- 01
3 ,8 6 7 E 1 8
5 1 9 ,1 5
8 1 3 ,0
1 ,0 0 5 7
4 , 1 16E+18
9 . 2 9 7 E -0 1
3 .8 0 5 E 1 8
5 2 0 ,0 9
8 1 4 ,0
0 ,9 0 0 9
3 .6 9 2 E + 1 8
8 .3 4 4 E -0 1
3 .4 1 9 E 1 8
601,24 6 0 2 ,1 9
515.27
520,97
-
24-
IEC 6090 4-3:2019 © IEC 2019
W ave length
Global spectral irradiance
Global photon flux
Cum ulative global integrated irradiance
Direct spectral irradiance
Direct photon flux
Cum ulative direct integrated irradiance
nm
W -m -m " 2 n m ""1 1
m “ 2 s " 1 n m _1
W m -2
W m _ 2 n m _1
m ""2 2 s - 1 n m _1
W m -2
8 1 5 ,0
0 ,8 9 2 6
3 .6 6 2 E + 1 8
6 0 3 ,0 9
8 .2 6 9 E -0 1
3 .3 9 2 E 1 8
5 2 1 ,8 0
8 1 6 ,0
0 ,8 2 9 7
3 .4 0 8 E + 1 8
6 0 3 ,9 5
7 .6 9 5 E -0 1
3 .1 6 1 E 1 8
5 2 2 ,6 0
8 1 7 ,0
0 ,8 4 9 4
3 .4 9 3 E + 1 8
6 0 4 ,7 9
7 ,8 7 5 E -0 1
3 .2 3 9 E 1 8
5 2 3 ,3 8
8 1 8 ,0
0 ,8 2 0 2
3 .3 7 7 E + 1 8
6 0 5 ,6 2
7 .6 0 8 E -0 1
3 .1 3 3 E 1 8
5 2 4 ,1 5
8 1 9 ,0
0 ,9 0 2 6
3 .7 2 1 E + 1 8
6 0 6 ,4 8
8 .3 6 0 E -0 1
3 .4 4 7 E 1 8
5 2 4 ,9 5
8 2 0 ,0
0 ,8 5 9 4
3 .5 4 7 E + 1 8
6 0 7 ,3 6
7 .9 6 7 E -0 1
3 .2 8 9 E 1 8
5 2 5 ,7 6
8 2 1 ,0
0 ,9 9 4 7
4 ,1 1 1 E+1 8
6 0 8 ,2 9
9 .2 0 2 E -0 1
3 .8 0 3 E 1 8
5 2 6 ,6 2
8 2 2 ,0
0 ,9 4 8 8
3 .9 2 6 E + 1 8
6 0 9 ,2 6
8 J 8 3 E -0 1
3 .6 3 4 E 1 8
5 2 7 ,5 2
8 2 3 ,0
0 ,6 7 0 8
2 .7 7 9 E + 1 8
6 1 0 ,0 7
6 .2 3 9 E -0 1
2 .5 8 5 E 1 8
5 2 8 ,2 7
8 2 4 ,0
0 ,9 3 2 3
3 .8 6 7 E + 1 8
8 .6 3 7 E -0 1
3 .5 8 3 E 1 8
5 2 9 ,0 2
8 2 5 ,0
0 ,9 6 6 5
4 .0 1 4 E + 1 8
8 .9 4 9 E -0 1
3 .7 1 7 E 1 8
5 2 9 ,9 0
8 2 6 ,0
0 ,9 3 1 1
3 .8 7 2 E + 1 8
8 .6 2 8 E -0 1
3 .5 8 8 E 1 8
5 3 0 ,7 8
8 2 7 ,0
0 ,9 8 1 8
4 .0 8 7 E + 1 8
6 1 3 ,7 3
9 , 0 9 1 E- 01
3 .7 8 5 E 1 8
5 3 1 ,6 6
3 .5 3 2 E + 1 8 3.
6 1 4 ,6 4
7 ,8 6 4 E -0 1
3 .2 7 8 E 1 8
5 3 2 ,5 1
3 .8 6 7 E + 1 8
6 1 5 ,5 3
8 .5 8 9 E -0 1
3 .5 8 4 E 1 8
5 3 3 .3 3
3 .8 1 6 E + 1 8 3.
6 1 6 ,4 5
8 .4 6 8 E -0 1
3 .5 3 8 E 1 8
5 3 4 ,1 8
6 1 7 ,3 7
8 ,5 4 2 E -0 1
3 .5 7 3 E 1 8
5 3 5 ,0 4
8 .2 7 2 E -0 1
3 .4 6 5 E 1 8
5 3 5 ,8 8
8 ,8 3 6 E -0 1
3 .7 0 5 E 1 8
8 . 6 3 6 E -0 1
3 .6 2 6 E 1 8
5 3 7 ,6 0
828,0
8 2 9 ,0 830,0
0,8473
0 ,9 2 6 6
0,9134
610,87
6 1 1 ,8 2
612,77
8 3 1 ,0
0 ,9 2 1 2
3 .8 5 4 E + 1 8
8 3 2 ,0
0 ,8 9 1 7
3 .7 3 5 E + 1 8
8 3 3 ,0
0 ,9 5 3 7
3 .9 9 9 E + 1 8
8 3 4 .0
0 ,9 3 1 4
3 .9 1 0 E + 1 8
8 3 5 ,0
1 ,0 0 0 3
4 .2 0 5 E + 1 8
6 2 1 ,1 1
9 .2 6 5 E -0 1
3 .8 9 4 E 1 8
5 3 8 ,5 0
8 3 6 ,0
0 ,9 6 9 5
4 .0 8 0 E + 1 8
6 2 2 ,0 9
8 .9 8 7 E -0 1
3 .7 8 2 E 1 8
5 3 9 ,4 1
8 3 7 ,0
1 ,0 0 6 3
4 .2 4 0 E + 1 8
6 2 3 ,0 8
9 .3 2 2 E -0 1
3 .9 2 8 E 1 8
5 4 0 ,3 3
8 3 8 ,0
0 ,9 9 6 1
4 .2 0 2 E + 1 8
6 2 4 ,0 8
9 .2 3 2 E -0 1
3 .8 9 4 E 1 8
5 4 1 ,2 6
8 3 9 ,0
0 ,9 9 8 4
4 .2 1 7 E + 1 8
6 2 5 ,0 8
9 , 2 5 1 E- 01
3 ,9 0 7 E 1 8
5 4 2 ,1 8
8 4 0 .0
1 ,0 1 2 8
4 .2 8 3 E + 1 8
6 2 6 ,0 8
9 .3 8 5 E -0 1
3 .9 6 9 E 1 8
5 4 3 ,1 1
8 4 1 ,0
1 ,0 0 7 2
4 .2 6 4 E + 1 8
6 2 7 ,0 9
9 .3 3 5 E -0 1
3 .9 5 2 E 1 8
5 4 4 ,0 5
8 4 2 ,0
0 ,9 9 4 1
4 .2 1 4 E + 1 8
6 2 8 ,0 9
9 ,2 1 4 E -0 1
3 ,9 0 6 E 1 8
5 4 4 ,9 8
8 4 3 .0
1 ,0 0 2 4
4 .2 5 4 E + 1 8
6 2 9 ,0 9
9 .2 9 0 E -0 1
3 .9 4 2 E 1 8
5 4 5 ,9 0
8 4 4 ,0
0 ,9 8 3 4
4 .1 7 8 E + 1 8
6 3 0 ,0 8
9 , 1 1 7E -01
3 .8 7 4 E 1 8
5 4 6 ,8 2
8 4 5 ,0
1 ,0 1 3 6
4 ,3 1 1 E+1 8
6 3 1 ,0 8
9 .3 9 5 E -0 1
3 .9 9 7 E 1 8
5 4 7 ,7 5
8 4 6 ,0
1 ,0 1 5 7
4 .3 2 6 E + 1 8
6 3 2 ,1 0
9 , 4 1 7E -01
8 4 7 ,0
0 ,9 8 8 8
4 .2 1 6 E + 1 8
6 3 3 ,1 0
9 .1 6 8 E -0 1
3 .9 0 9 E 1 8
5 4 9 ,6 2
8 4 8 ,0
0 ,9 8 9 3
4 .2 2 3 E + 1 8
6 3 4 ,0 9
9 .1 7 4 E -0 1
3 .9 1 6 E 1 8
5 5 0 ,5 3
8 4 9 ,0
0 ,9 8 3 1
4 .2 0 2 E + 1 8
9 , 1 18 E - 0 1
3 .8 9 7 E 1 8
5 5 1 ,4 5
8 5 0 ,0
0 ,8 9 1 1
3 ,8 1 3E+ 18
6 3 6 ,0 1
8 ,2 6 6 E -0 1
3 .5 3 7 E 1 8
5 5 2 ,3 2
8 5 1 ,0
0 ,9 7 2 1
4 .1 6 4 E + 1 8
6 3 6 ,9 4
9 .0 1 9 E -0 1
3 .8 6 4 E 1 8
5 5 3 ,1 8
8 5 2 ,0
0 ,9 6 6 5
4 .1 4 5 E + 1 8
6 3 7 ,9 1
8 .9 6 8 E -0 1
3 .8 4 6 E 1 8
5 5 4 ,0 8
8 5 3 ,0
0 ,9 6 2 1
4 .1 3 1 E + 1 8
6 3 8 ,8 8
8 .9 2 8 E -0 1
3 .8 3 4 E 1 8
5 5 4 .9 8
8 5 4 .0
0 ,8 4 8 7
3 .6 4 8 E + 1 8
6 3 9 ,7 8
7 .8 7 7 E -0 1
3 .3 8 6 E 1 8
5 5 5 ,8 2
3 .9 1 8 E + 1 8 3.
6 4 0 ,6 6
8 .4 5 0 E -0 1
3 .6 3 7 E 1 8
5 5 6 ,6 3
855,0
0,9104
618,27
6 1 9 ,2 0
620,14
635,07
4.011E18
536,73
548,69
I E C 6 0 9 0 4 - 3 : 2 0 1 9 © IE C 2 0 1 9
-2 5 -
W ave length
Global spectral irradiance
Global photon flux
Cum ulative global integrated irradiance
Direct spectral irradiance
Direct photon flux
Cum ulative direct integrated irradiance
nm
W -m -m " 2 n m ""1 1
m “ 2 s " 1 n m _1
W m -2
W m _ 2 n m _1
m ""2 2 s - 1 n m _1
W m -2
8 5 6 ,0
0 ,9 7 0 3
4 .1 8 1 E + 1 8
6 4 1 ,6 0
9 .0 0 8 E -0 1
3 .8 8 2 E 1 8
5 5 7 ,5 1
8 5 7 ,0
0 ,9 8 8 8
4 .2 6 6 E + 1 8
6 4 2 ,5 8
9 .1 7 9 E -0 1
3 .9 6 0 E 1 8
5 5 8 ,4 1
8 5 8 ,0
0 ,9 8 9 1
4 .2 7 2 E + 1 8
6 4 3 ,5 7
9 ,1 8 3 E -0 1
3 ,9 6 6 E 1 8
8 5 9 ,0
0 ,9 8 8 8
4 .2 7 6 E + 1 8
6 4 4 ,5 6
9 .1 8 1 E -0 1
3 .9 7 0 E 1 8
8 6 0 ,0
0 ,9 8 5 3
4 .2 6 6 E + 1 8
6 4 5 ,5 5
9 .1 5 0 E -0 1
3 .9 6 1 E 1 8
8 6 1 ,0
0 ,9 8 3 9
4 .2 6 5 E + 1 8
6 4 6 ,5 3
9 .1 3 8 E -0 1
3 ,9 6 1 E 1 8
5 6 2 ,0 8
8 6 2 ,0
0 ,9 9 1 6
4 .3 0 3 E + 1 8
6 4 7 ,5 2
9 .2 1 0 E -0 1
3 .9 9 6 E 1 8
5 6 3 ,0 0
8 6 3 ,0
0 ,9 9 7 6
4 .3 3 4 E + 1 8
6 4 8 ,5 1
9 ,2 6 6 E -0 1
4 ,0 2 6 E 1 8
5 6 3 ,9 2
8 6 4 ,0
0 ,9 7 6 3
4 .2 4 6 E + 1 8
6 4 9 ,5 0
9 .0 6 9 E -0 1
3 .9 4 5 E 1 8
564,84
8 .9 2 3 E -0 1
3 .8 8 5 E 1 8
565,74
865,0
0,9604
4.182E+18
650,47
559,33 5 6 0 ,2 5
561,17
8 6 6 ,0
0 ,8 4 6 5
3 .6 9 0 E + 1 8
6 5 1 ,3 7
7 ,8 6 5 E -0 1
3 ,4 2 9 E 1 8
5 6 6 ,5 8
8 6 7 ,0
0 ,9 1 2 8
3 .9 8 4 E + 1 8
6 5 2 ,2 5
8 .4 8 2 E -0 1
3 .7 0 2 E 1 8
5 6 7 ,4 0
8 6 8 ,0
0 ,9 5 6 4
4 .1 7 9 E + 1 8
6 5 3 ,1 9
8 .8 8 8 E -0 1
3 .8 8 4 E 1 8
5 6 8 ,2 6
8 6 9 ,0
0 ,9 4 6 8
4 .1 4 2 E + 1 8
6 5 4 ,1 4
8 ,8 0 0 E -0 1
3 ,8 4 9 E 1 8
5 6 9 ,1 5
8 7 0 ,0
0 ,9 6 4 7
4 .2 2 5 E + 1 8
6 5 5 ,0 9
8 .9 6 7 E -0 1
3 .9 2 7 E 1 8
8 7 1 ,0
0 ,9 5 1 1
4 .1 7 0 E + 1 8
6 5 6 ,0 5
8 , 8 4 1 E- 01
3 .8 7 7 E 1 8
5 7 0 ,9 3
8 7 2 ,0
0 ,9 6 4 1
4 .2 3 2 E + 1 8
6 5 7 ,0 1
8 ,9 6 3 E -0 1
3 ,9 3 4 E 1 8
5 7 1 ,8 2
8 .8 7 4 E -0 1
3 .9 0 0 E 1 8
873,0
0,9544
4.194E+18
657,97
570,04
572,71
8 7 4 ,0
0 ,9 3 7 7
4 .1 2 6 E + 1 8
6 5 8 ,9 1
8 ,7 2 0 E -0 1
3 ,8 3 6 E 1 8
5 7 3 ,5 9
8 7 5 ,0
0 ,9 2 4 2
4 .0 7 1 E + 1 8
6 5 9 ,8 5
8 .5 9 5 E -0 1
3 .7 8 6 E 1 8
5 7 4 ,4 6
8 7 6 ,0
0 ,9 5 0 0
4 .1 8 9 E + 1 8
6 6 0 ,7 8
8 .8 3 7 E -0 1
3 .8 9 7 E 1 8
5 7 5 ,3 3
8 7 7 ,0
0 ,9 5 3 4
4 .2 0 9 E + 1 8
6 6 1 ,7 3
8 .8 6 9 E -0 1
3 .9 1 6 E 1 8
5 7 6 ,2 1
8 7 8 ,0
0 ,9 4 9 6
4 .1 9 7 E + 1 8
6 6 2 ,6 9
8 .8 3 5 E -0 1
3 .9 0 5 E 1 8
5 7 7 ,1 0
8 7 9 ,0
0 ,9 3 3 8
4 .1 3 2 E + 1 8
6 6 3 ,6 3
8 .6 8 9 E -0 1
3 .8 4 5 E 1 8
8 8 0 ,0
0 ,9 3 6 8
4 .1 5 0 E + 1 8
6 6 4 ,5 6
8 ,7 1 8 E -0 1
3 ,8 6 2 E 1 8
5 7 8 ,8 4
8 8 1 ,0
0 ,9 0 6 0
4 .0 1 8 E + 1 8
6 6 5 ,4 8
8 .4 3 2 E -0 1
3 .7 3 9 E 1 8
5 7 9 ,7 0
8 8 2 ,0
0 ,9 2 9 7
4 .1 2 8 E + 1 8
6 6 6 ,4 0
8 .6 5 4 E -0 1
3 .8 4 2 E 1 8
5 8 0 ,5 6
8 8 3 ,0
0 ,9 2 6 6
4 , 1 19E+18
8 ,6 2 4 E -0 1
3 ,8 3 4 E 1 8
5 8 1 ,4 2
8 8 4 ,0
0 ,9 3 0 3
4 .1 4 0 E + 1 8
6 6 8 ,2 6
8 , 6 6 1 E-01
3 .8 5 4 E 1 8
5 8 2 ,2 8
8 8 5 ,0
0 ,9 4 1 5
4 .1 9 4 E + 1 8
6 6 9 ,1 9
8 .7 6 6 E -0 1
3 .9 0 5 E 1 8
5 8 3 ,1 6
8 8 6 ,0
0 ,9 0 4 9
4 .0 3 6 E + 1 8
6 7 0 ,1 2
8 .4 2 7 E -0 1
3 .7 5 9 E 1 8
5 8 4 ,0 1
8 8 7 ,0
0 ,9 0 8 0
4 .0 5 4 E + 1 8
6 7 1 ,0 2
8 .4 5 5 E -0 1
3 .7 7 5 E 1 8
5 8 4 ,8 6
8 8 8 ,0
0 ,9 1 9 6
4 ,1 1 1 E+1 8
8 .5 6 5 E -0 1
3 .8 2 9 E 1 8
8 8 9 ,0
0 ,9 3 1 8
4 .1 7 0 E + 1 8
6 7 2 ,8 6
8 .6 7 9 E -0 1
3 .8 8 4 E 1 8
8 9 0 ,0
0 ,9 2 1 3
4 .1 2 7 E + 1 8
6 7 3 ,7 9
8 .5 8 3 E -0 1
3 .8 4 5 E 1 8
8 9 1 ,0
0 ,9 2 3 2
4 .1 4 1 E + 1 8
6 7 4 ,7 1
8 ,6 0 0 E -0 1
3 ,8 5 8 E 1 8
5 8 8 ,2 9
8 9 2 ,0
0 ,9 0 6 2
4 .0 6 9 E + 1 8
6 7 5 ,6 3
8 .4 4 4 E -0 1
3 .7 9 2 E 1 8
5 8 9 ,1 5
8 9 3 ,0
0 ,8 7 0 7
3 .9 1 4 E + 1 8
6 7 6 ,5 2
8 , 1 18 E - 0 1
3 .6 4 9 E 1 8
8 9 4 ,0
0 ,8 4 8 8
3 .8 2 0 E + 1 8
6 7 7 ,3 8
7 ,9 1 8 E -0 1
3 ,5 6 4 E 1 8
5 9 0 ,7 8
8 9 5 ,0
0 ,8 1 1 2
3 .6 5 5 E + 1 8
6 7 8 ,2 1
7 .5 7 4 E -0 1
3 .4 1 2 E 1 8
5 9 1 ,5 5
8 9 6 ,0
0 ,7 6 0 3
3 .4 2 9 E + 1 8
6 7 8 ,9 9
7 .1 0 6 E -0 1
3 .2 0 5 E 1 8
5 9 2 ,2 8
667,33
671,94
577,97
585,71 5 8 6 ,5 7
587,44
589,97
-2 6 -
IE C 6 0 9 0 4 - 3 : 2 0 1 9 © I E C 2 0 1 9
W ave length
Global spectral irradiance
Global photon flux
Cum ulative global integrated irradiance
Direct spectral irradiance
Direct photon flux
Cum ulative direct integrated irradiance
nm
W -m -m " 2 n m ""1 1
m “ 2 s " 1 n m _1
W m -2
W m _ 2 n m _1
m ""2 2 s - 1 n m _1
W m -2
8 9 7 ,0
0 ,6 6 3 7
2 .9 9 7 E + 1 8
6 7 9 ,7 0
6 .2 1 3 E -0 1
2 .8 0 5 E 1 8
5 9 2 ,9 5
8 9 8 ,0
0 ,7 1 5 7
3 .2 3 5 E + 1 8
6 8 0 ,3 9
6 .6 9 4 E -0 1
3 .0 2 6 E 1 8
5 9 3 ,6 0
8 9 9 ,0
0 ,5 4 7 1
2 .4 7 6 E + 1 8
6 8 1 ,0 2
5 .1 3 1 E -0 1
2 .3 2 2 E 1 8
5 9 4 ,1 9
900,0
0,7404
3.355E+18
681,67
6 .9 2 3 E -0 1
3 .1 3 6 E 1 8
5 9 4 ,7 9
682,34
5 .6 0 0 E -0 1
2 .5 4 0 E 1 8
5 9 5 ,4 2 5 9 6 ,0 1
9 0 1 ,0
0 ,5 9 7 6
2 .7 1 0 E + 1 8
9 0 2 ,0
0 ,6 6 6 0
3 .0 2 4 E + 1 8
6 8 2 ,9 7
6 .2 3 2 E -0 1
2 ,8 3 0 E 1 8
9 0 3 ,0
0 ,6 8 6 9
3 .1 2 2 E + 1 8
6 8 3 ,6 5
6 .4 3 0 E -0 1
2 .9 2 3 E 1 8
9 0 4 ,0
0 ,8 4 2 1
3 .8 3 2 E + 1 8
6 8 4 ,4 1
7 ,8 6 3 E -0 1
3 ,5 7 8 E 1 8
5 9 7 ,3 6
9 0 5 ,0
0 ,8 1 4 7
3 .7 1 2 E + 1 8
7 . 6 1 2 E -0 1
3 .4 6 8 E 1 8
5 9 8 ,1 3
9 0 6 ,0
0 ,7 7 3 3
3 .5 2 7 E + 1 8
6 8 6 ,0 3
7 .2 2 9 E -0 1
3 .2 9 7 E 1 8
598,87
9 0 7 ,0
0 ,6 3 6 7
2 .9 0 7 E + 1 8
6 8 6 ,7 4
5 ,9 6 6 E -0 1
2 .7 2 4 E 1 8
599,53
9 0 8 ,0
0 ,6 5 0 3
2 .9 7 2 E + 1 8
6 8 7 ,3 8
6 , 0 9 1 E- 01
2 .7 8 4 E 1 8
9 0 9 ,0
0 ,7 0 2 3
3 .2 1 4 E + 1 8
6 8 8 ,0 6
6 .5 7 2 E -0 1
3 .0 0 7 E 1 8
9 1 0 ,0
0 ,6 2 2 9
2 .8 5 3 E + 1 8
6 8 8 ,7 2
5 ,8 3 8 E -0 1
2 ,6 7 5 E 1 8
6 0 1 ,3 9
9 1 1 ,0
0 ,6 6 6 1
3 .0 5 5 E + 1 8
6 8 9 ,3 6
6 .2 4 0 E -0 1
2 .8 6 2 E 1 8
6 0 1 ,9 9
9 1 2 ,0
0 ,6 8 6 9
3 .1 5 4 E + 1 8
6 .4 3 2 E -0 1
2 .9 5 3 E 1 8
6 0 2 ,6 3
9 1 3 ,0
0 ,6 2 6 5
2 .8 8 0 E + 1 8
6 9 0 ,7 0
5 ,8 7 4 E -0 1
2 ,7 0 0 E 1 8
6 0 3 ,2 4
9 1 4 ,0
0 ,6 2 4 7
2 .8 7 4 E + 1 8
6 9 1 ,3 2
5 .8 5 7 E -0 1
2 .6 9 5 E 1 8
6 0 3 ,8 3
9 1 5 ,0
0 ,6 7 6 4
3 ,1 16E+18
6 9 1 ,9 7
6 .3 3 7 E -0 1
2 ,9 1 9 E 1 8
6 0 4 ,4 4
9 1 6 ,0
0 ,5 7 4 8
2 .6 5 0 E + 1 8
6 9 2 ,6 0
5 .3 9 4 E -0 1
2 .4 8 7 E 1 8
6 0 5 ,0 2
9 1 7 ,0
0 ,7 2 8 1
3 .3 6 1 E + 1 8
6 9 3 ,2 5
6 .8 1 5 E -0 1
3 .1 4 6 E 1 8
6 0 5 ,6 3
9 1 8 ,0
0 ,5 9 1 0
2 .7 3 1 E + 1 8
6 9 3 ,9 1
5 .5 4 5 E -0 1
2 .5 6 3 E 1 8
6 0 6 ,2 5
9 1 9 ,0
0 ,7 3 6 6
3 .4 0 8 E + 1 8
6 9 4 ,5 7
6 .8 9 6 E -0 1
3 .1 9 0 E 1 8
6 0 6 ,8 7
9 2 0 ,0
0 ,7 4 2 0
3 .4 3 6 E + 1 8
6 9 5 ,3 1
6 .9 4 5 E -0 1
3 .2 1 7 E 1 8
9 2 1 ,0
0 ,7 7 8 2
3 .6 0 8 E + 1 8
6 9 6 ,0 7
7 .2 7 9 E -0 1
3 .3 7 5 E 1 8
6 0 8 ,2 8
9 2 2 ,0
0 ,6 9 8 2
3 .2 4 1 E + 1 8
6 9 6 ,8 1
6 .5 3 9 E -0 1
3 .0 3 5 E 1 8
6 0 8 ,9 7
9 2 3 ,0
0 ,7 4 2 9
3 .4 5 2 E + 1 8
6 9 7 ,5 3
6 .9 5 0 E -0 1
3 .2 2 9 E 1 8
609,64
9 2 4 ,0
0 ,7 1 9 4
3 .3 4 6 E + 1 8
6 9 8 ,2 6
6 ,7 3 8 E -0 1
3 ,1 3 4 E 1 8
610,33
9 2 5 ,0
0 ,7 0 9 0
3 .3 0 2 E + 1 8
6 9 8 ,9 8
6 .6 4 3 E -0 1
3 .0 9 3 E 1 8
6 1 1 ,0 0
9 2 6 ,0
0 ,7 0 1 3
3 .2 6 9 E + 1 8
6 9 9 ,6 8
6 .5 6 8 E -0 1
3 .0 6 2 E 1 8
6 1 1 ,6 6
9 2 7 ,0
0 ,7 8 5 1
3 .6 6 4 E + 1 8
7 0 0 ,4 3
7 .3 4 7 E -0 1
3 .4 2 9 E 1 8
6 1 2 ,3 5
9 2 8 ,0
0 ,5 8 8 0
2 .7 4 7 E + 1 8
7 0 1 ,1 1
5 .5 2 0 E -0 1
2 .5 7 9 E 1 8
6 1 3 ,0 0
9 2 9 ,0
0 ,5 4 9 7
2 .5 7 1 E + 1 8
7 0 1 ,6 8
5 .1 6 4 E -0 1
2 .4 1 5 E 1 8
6 1 3 ,5 3
9 3 0 ,0
0 ,4 3 0 8
2 .0 1 7 E + 1 8
7 0 2 ,1 7
4 .0 5 6 E - 0 1
1 .8 99 E 1 8
6 1 3 ,9 9
9 3 1 ,0
0 ,4 0 8 0
7 0 2 ,5 9
3 .8 4 3 E -0 1
1 .8 01 E 1 8
6 1 4 ,3 9
9 3 2 ,0
0 ,3 0 0 0
7 0 2 ,9 5
2 ,8 3 0 E -0 1
1.328E 1 8
6 1 4 ,7 2
9 3 3 ,0
0 ,2 4 7 7
1.163E+18
7 0 3 ,2 2
2 .3 3 9 E -0 1
1 .0 99 E 1 8
6 1 4 ,9 8
6 .7 4 2 E + 1 7 6.
7 0 3 ,4 1
1 .3 5 6 E -0 1
6 .3 7 8 E 1 7
6 1 5 ,1 6
7 03 03 , 6 1
2 ,3 6 2 E -0 1
1.912E+18
1 .4 0 7 E + 1 8
685,24
690,04
596,64
6 0 0 ,1 3
600,77
607,57
934,0
0,1434
935,0
0 ,2 5 0 1
1 .1 7 7 E + 1 8
9 3 6 ,0
0 ,1 6 1 0
7 .5 8 4 E + 1 7
7 0 3 ,8 2
1 .5 2 2 E -0 1
7 .1 7 3 E 1 7
6 1 5 ,5 4
9 3 7 ,0
0 ,1 6 2 9
7 .6 8 4 E + 1 7
7 0 3 ,9 8
1 ,5 4 1 E- 01
7 .2 6 8 E 1 7
6 1 5 ,7 0
1.112E18
615,35
IEC 60904-3:2019 © IEC 2019
-
27-
W ave length
Global spectral irradiance
Global photon flux
Cum ulative global integrated irradiance
Direct spectral irradiance
nm
W --m m ""2 2 n m "1 "1
m “ 2 s ""1 1 n m _1
W m -2
W m _ 2 nm nm _1
m_2-s" m_2-s" 1 nm“ 1
9 3 8 ,0
0 ,2 0 0 0
9 .4 4 4 E + 1 7
7 0 4 ,1 6
1 , 8 9 1 E- 01
8 .9 2 8 E 1 7 8.
6 1 5 ,8 7
9 3 9 ,0
0 ,3 9 7 7
7 0 4 ,4 6
3 .7 4 8 E -0 1
1 .7 72 E 1 8
6 1 6 ,1 5
9 4 0 ,0
0 ,4 7 0 4
2 .2 2 6 E + 1 8
7 0 4 ,8 9
4 .4 2 8 E -0 1
2 ,0 9 5 E 1 8
6 1 6 ,5 6
9 4 1 ,0
0 ,3 7 0 9
1 .7 5 7 E + 1 8
7 0 5 ,3 1
3 .4 9 7 E -0 1
1.657E18
616,95
7 05 05 , 7 0
3 .8 0 8 E -0 1
1.806E18
617,32
7 0 6 ,0 4
2 , 6 2 1 E- 01
7 0 6 ,3 2
2 , 6 9 1 E- 01
1.279E18
617,91
1.647E18
618,21
942,0
0,4041
1.880E+18
1.916E+18
Cum ulative direct integrated irradiance
0 ,2 7 7 5
9 4 4 ,0
0 ,2 8 5 0
9 4 5 ,0
0 ,3 6 7 1
1 .7 4 7 E + 1 8
7 0 6 ,6 5
3 ,4 6 3 E -0 1
9 4 6 ,0
0 ,1 9 4 0
9 .2 4 1 E + 1 7
7 0 6 ,9 3
1 .8 3 6 E -0 1
8 .7 4 1 E 1 7
6 1 8 ,4 8
9 4 7 ,0
0 ,3 7 0 0
1 .7 6 4 E + 1 8
7 0 7 ,2 1
3 , 4 9 1 E- 01
1 .6 64 E 1 8
6 1 8 ,7 5
9 4 8 ,0
0 ,2 7 3 4
1 .3 0 5 E + 1 8
7 0 7 ,5 3
2 .5 8 4 E -0 1
1.233E 1 8
6 1 9 ,0 5
9 4 9 ,0
0 ,4 9 2 5
2 .3 5 3 E + 1 8
7 0 7 ,9 2
4 .6 3 8 E -0 1
2 .2 1 6 E 1 8
9 5 0 ,0
0 ,1 4 6 8
7 .0 2 2 E + 1 7
9 5 1 ,0
0 ,4 8 2 4
2 .3 0 9 E + 1 8
7 0 8 ,5 5
4 ,5 4 3 E -0 1
9 5 2 ,0
0 ,2 6 8 1
1 .2 8 5 E + 1 8
7 0 8 ,9 3
2 .5 3 4 E -0 1
9 5 3 ,0
0 ,3 4 2 6
7 0 9 ,2 3
3 .2 3 5 E -0 1
9 5 4 ,0
0 ,4 2 2 9
2 .0 3 1 E + 1 8
7 0 9 ,6 1
3 ,9 8 7 E -0 1
1.915E18
621,01
9 5 5 ,0
0 ,3 4 0 2
1 .6 3 5 E + 1 8
7 1 0 ,0 0
3 , 2 1 1 E- 01
1.544E18
621,37
0 ,3 2 7 3
1 .5 7 5 E + 1 8
7 1 0 ,3 3
3,091 E-01
1.487E18
621,69
1.354E+18
1.644E+18
1.390E-01
6 1 7 ,6 4
619,41
6. 6 4 9 E 1 7 6.
6 1 9 ,7 1
2 .1 7 5 E 1 8
6 2 0 ,0 1
1.215E18
1 .5 52 E 1 8
620,36 6 2 0 ,6 5
9 5 7 ,0
0 ,2 6 9 9
9 5 8 ,0
0 ,4 5 9 7
9 5 9 ,0
0 ,3 7 2 8
9 6 0 ,0
0 ,4 1 9 4
2 .0 2 7 E + 1 8
7 1 1 ,8 1
3 .9 5 7 E -0 1
1 .9 12 E 1 8
6 2 3 ,0 8
9 6 1 ,0
0 ,4 5 9 9
2 .2 2 5 E + 1 8
7 1 2 ,2 5
4 .3 3 5 E -0 1
2 .0 9 7 E 1 8
6 2 3 ,4 9
9 6 2 ,0
0 ,4 4 0 5
2 .1 3 3 E + 1 8
7 1 2 ,7 0
4 ,1 5 4 E -0 1
2 ,0 1 2 E 1 8
6 2 3 ,9 2
9 6 3 ,0
0 ,5 0 3 6
2 .4 4 1 E + 1 8
7 1 3 ,1 7
4 .7 4 5 E - 0 1
2 .3 0 0 E 1 8
6 2 4 ,3 6
9 6 4 ,0
0 ,4 5 7 3
2 .2 1 9 E + 1 8
7 1 3 ,6 5
4 .3 1 2 E -0 1
2 .0 9 2 E 1 8
6 2 4 ,8 2
4 .7 3 3 E -0 1
2 .2 9 9 E 1 8
6 2 5 ,2 7
965,0
0,5023
1.300E+18
708,24
1.244E 1 8
W m -2
9 4 3 ,0
956,0
1 .3 1 7 E + 1 8
Direct photon flux
2 ,2 1 7E+ 18
1.800E+18
2.440E+18
7 1 0 ,6 3
2 .5 5 2 E -0 1
1 .2 29 E 1 8
6 2 1 ,9 7
7 1 0 ,9 9
4 .3 3 3 E -0 1
2 .0 8 9 E 1 8
6 2 2 ,3 1
711,41
714,13
3.519E-01
1.699E18
622,71
625,74
9 6 6 ,0
0 ,5 0 1 3
2 .4 3 8 E + 1 8
7 1 4 ,6 3
4 .7 2 4 E - 0 1
2 .2 9 7 E 1 8
9 6 7 ,0
0 ,5 0 0 9
2 .4 3 9 E + 1 8
7 1 5 ,1 3
4 .7 2 2 E -0 1
2 .2 9 8 E 1 8
6 2 6 ,2 1
9 6 8 ,0
0 ,6 5 0 2
3 .1 6 8 E + 1 8
7 1 5 ,7 1
6 , 1 1 2 E -0 1
2 .9 7 9 E 1 8
6 2 6 ,7 6
9 6 9 ,0
0 ,6 8 4 2
3 .3 3 8 E + 1 8
6 .4 2 9 E -0 1
3 .1 3 6 E 1 8
6 2 7 ,3 8
9 7 0 ,0
0 ,6 3 2 8
3 .0 9 0 E + 1 8
7 1 7 ,0 3
5 .9 5 2 E -0 1
2 .9 0 6 E 1 8
6 2 8 ,0 0
9 7 1 ,0
0 ,7 1 1 9
3 .4 8 0 E + 1 8
7 1 7 ,7 0
6 .6 8 6 E -0 1
3 .2 6 8 E 1 8
6 2 8 ,6 3
9 7 2 ,0
0 ,6 8 5 7
3 .3 5 5 E + 1 8
7 1 8 ,4 0
6 .4 4 4 E -0 1
3 .1 5 3 E 1 8
6 2 9 ,2 9
9 7 3 ,0
0 ,6 0 4 7
2 .9 6 2 E + 1 8
7 1 9 ,0 5
5 ,6 9 2 E -0 1
2 ,7 8 8 E 1 8
6 2 9 ,9 0
9 7 4 ,0
0 ,5 7 3 6
2 ,8 1 3E + 18
7 1 9 ,6 4
5 , 4 0 1 E-01
2 .6 4 8 E 1 8
6 3 0 ,4 5
9 7 5 ,0
0 ,5 8 8 2
2 .8 8 7 E + 1 8
7 2 0 ,2 2
5 .5 3 7 E -0 1
2 .7 1 8 E 1 8
6 3 1 ,0 0
2 .8 0 2 E + 1 8 2.
7 2 0 ,8 0
5 .3 7 2 E -0 1
2 .6 3 9 E 1 8
6 3 1 ,5 4
976,0
0,5703
716,37
9 7 7 ,0
0 ,6 3 6 8
3 .1 3 2 E + 1 8
7 2 1 ,4 0
5 , 9 9 1 E-01
2 .9 4 7 E 1 8
6 3 2 ,1 1
9 7 8 ,0
0 ,6 1 3 3
3 .0 1 9 E + 1 8
7 2 2 ,0 3
5 .7 7 4 E -0 1
2 .8 4 2 E 1 8
6 3 2 ,7 0
-
28-
IEC 6090 4-3:2019 © IEC 2019
W ave length
Global spectral irradiance
Global photon flux
Cum ulative global integrated irradiance
Direct spectral irradiance
Direct photon flux
Cum ulative direct integrated irradiance
nm
W m - 2 n m ""1 1
m “ 2 s " 1 n m _1
W m -2
W m _ 2 n m _1
m ""2 2 s - 1 n m _1
W m -2
9 7 9 ,0
0 ,6 3 6 3
3 .1 3 6 E + 1 8
7 2 2 ,6 5
5 .9 8 7 E -0 1
2 ,9 5 1 E 1 8
6 3 3 .2 9
9 8 0 ,0
0 ,6 0 2 9
2 .9 7 4 E + 1 8
5 .6 7 8 E -0 1
2 .8 0 1 E 1 8
981,0
0,7113
723,27
633,87
3 3,, 5 1 3 E + 1 8
7 2 3 ,9 3
6 ,6 8 6 E -0 1
3 .3 0 2 E 1 8
6 3 4 ,4 9
9 8 2 ,0
0 ,6 9 0 2
3 .4 1 2 E + 1 8
7 2 4 ,6 3
6 , 4 9 1 E- 01
3 .2 0 9 E 1 8
6 3 5 ,1 5
9 8 3 ,0
0 ,6 6 6 7
3 .2 9 9 E + 1 8
7 2 5 ,3 1
6 .2 7 3 E -0 1
3 .1 0 4 E 1 8
6 3 5 ,7 9
9 8 4 ,0
0 ,7 3 5 2
3 .6 4 2 E + 1 8
7 2 6 ,0 1
6 ,9 0 9 E -0 1
3 ,4 2 2 E 1 8
6 3 6 ,4 5
9 8 5 ,0
0 ,6 8 6 2
3 .4 0 2 E + 1 8
7 2 6 ,7 2
6 .4 5 5 E -0 1
3 ,2 0 1 E 1 8
9 8 6 ,0
0 ,7 4 8 7
3 .7 1 6 E + 1 8
7 2 7 ,4 4
7 .0 3 5 E -0 1
3 ,4 9 2 E 1 8
6 3 7 ,7 9
9 8 7 ,0
0 ,7 3 7 1
3 .6 6 3 E + 1 8
7 2 8 ,1 8
6 .9 2 9 E -0 1
3 .4 4 3 E 1 8
6 3 8 ,4 9
9 8 8 ,0
0 ,7 3 2 5
3 .6 4 3 E + 1 8
7 2 8 ,9 1
6 .8 8 6 E -0 1
3 .4 2 5 E 1 8
6 3 9 ,1 8
9 8 9 ,0
0 ,7 4 6 9
3 .7 1 9 E + 1 8
7 2 9 ,6 5
7 ,0 1 9 E -0 1
3 ,4 9 4 E 1 8
6 3 9 ,8 7
9 9 0 ,0
0 ,7 3 0 1
3 .6 3 9 E + 1 8
7 3 0 ,3 9
6 .8 6 4 E -0 1
3 ,4 2 1 E 1 8
3 .7 4 9 E + 1 8 3.
7 3 1 ,1 3
7 .0 6 3 E -0 1
3 .5 2 3 E 1 8
6 4 1 ,2 6 6 4 1 ,9 7
991,0
0,7514
637.11
640.57
9 9 2 ,0
0 ,7 4 8 8
3 .7 4 0 E + 1 8
7 3 1 ,8 8
7 .0 3 9 E -0 1
3 .5 1 5 E 1 8
9 9 3 ,0
0 ,7 3 5 1
3 .6 7 5 E + 1 8
7 3 2 ,6 2
6 .9 1 2 E -0 1
3 .4 5 5 E 1 8
642,67
9 9 4 ,0
0 ,7 5 1 9
3 .7 6 2 E + 1 8
7 .0 6 9 E -0 1
3 .5 3 7 E 1 8
643,37
9 9 5 ,0
0 ,7 4 9 6
3 .7 5 5 E + 1 8
7 .0 4 7 E -0 1
3 .5 3 0 E 1 8
9 9 6 ,0
0 ,7 4 6 7
3 .7 4 4 E + 1 8
7 .0 2 0 E -0 1
3 .5 2 0 E 1 8
9 9 7 ,0
0 ,7 3 7 6
3 .7 0 2 E + 1 8
7 3 5 ,6 1
6 .9 3 5 E -0 1
3 ,4 8 1 E 1 8
6 4 5 ,4 7
9 9 8 ,0
0 ,7 3 6 7
3 .7 0 1 E + 1 8
7 3 6 ,3 5
6 .9 2 8 E -0 1
3 .4 8 1 E 1 8
6 4 6 ,1 7
3 .7 0 4 E + 1 8 3.
7 3 7 ,0 8
6 .9 2 5 E -0 1
3 .4 8 3 E 1 8
6 4 6 ,8 6 6 4 7 ,5 5
999,0
0,7364
733,37
7 3 4 ,1 2
734,87
6 4 4 ,0 7
644,77
1 0 0 0 ,0
0 ,7 3 3 2
3 .6 9 1 E + 1 8
7 3 7 ,8 2
6 .8 9 6 E -0 1
3 .4 7 1 E 1 8
1 0 0 1 ,0
0 ,7 4 2 3
3 .7 4 0 E + 1 8
7 3 8 ,5 6
6 . 9 8 1 E-01
3 .5 1 8 E 1 8
1 0 0 2 ,0
0 ,7 2 5 9
3 .6 6 2 E + 1 8
7 3 9 ,2 9
6 .8 3 0 E -0 1
3 .4 4 5 E 1 8
6 4 8 ,9 3
3 .6 9 7 E + 1 8 3.
7 4 0 ,0 2
6 ,8 8 9 E -0 1
3 ,4 7 8 E 1 8
6 4 9 ,6 2
1003,0
0,7323
648,24
1 0 0 4 ,0
0 ,7 2 1 3
3 .6 4 5 E + 1 8
7 4 0 ,7 5
6 . 7 8 6 E -0 1
3 .4 3 0 E 1 8
6 5 0 ,3 0
1 0 0 5 ,0
0 ,6 7 9 8
3 .4 3 9 E + 1 8
7 4 1 ,4 5
6 .3 9 5 E -0 1
3 .2 3 6 E 1 8
6 5 0 ,9 6
1 0 0 6 ,0
0 ,7 1 0 5
3 .5 9 8 E + 1 8
7 4 2 ,1 4
6 .6 8 5 E -0 1
3 .3 8 6 E 1 8
6 5 1 ,6 2
1 0 0 7 ,0
0 ,7 2 5 4
3 .6 7 7 E + 1 8
7 4 2 ,8 6
6 . 8 2 6 E -0 1
3 .4 6 1 E 1 8
6 5 2 ,2 9
1 0 0 8 ,0
0 ,7 2 4 7
3 .6 7 8 E + 1 8
7 4 3 ,5 8
6 , 8 2 1 E- 01
3 .4 6 1 E 1 8
1 0 0 9 ,0
0 ,7 1 7 6
3 .6 4 5 E + 1 8
7 4 4 ,3 0
6 . 7 5 5 E -0 1
3 ,4 3 1 E 1 8
6 5 3 ,6 5
3 .6 4 6 E + 1 8
7 4 5 ,0 2
6 .7 5 0 E -0 1
3 .4 3 2 E 1 8
6 5 4 ,3 3
6 .7 8 4 E -0 1
3 .4 5 2 E 1 8
6 5 5 ,0 0
1010,0
0,7171
745,74
652,97
1 0 1 1 ,0
0 ,7 2 0 7
3 .6 6 8 E + 1 8
1 0 1 2 ,0
0 ,7 1 6 7
3 .6 5 1 E + 1 8
7 4 6 ,4 6
6 . 7 4 7 E -0 1
3 .4 3 7 E 1 8
6 5 5 ,6 8
1 0 1 3 ,0
0 ,7 1 5 5
3 .6 4 9 E + 1 8
7 4 7 ,1 8
6 .7 3 6 E -0 1
3 .4 3 5 E 1 8
6 5 6 ,3 6
1 0 1 4 ,0
0 ,7 1 8 6
3 .6 6 8 E + 1 8
7 4 7 ,8 9
6 J 6 5 E -0 1
3 ,4 5 3 E 1 8
1 0 1 5 ,0
0 ,7 0 6 1
3 .6 0 8 E + 1 8
7 4 8 ,6 1
6 . 6 4 8 E -0 1
3 .3 9 7 E 1 8
1 0 1 6 ,0
0 ,7 0 9 2
3 .6 2 7 E + 1 8
7 4 9 ,3 1
6 .6 7 8 E -0 1
3 .4 1 6 E 1 8
658,37
3 .5 9 1 E + 1 8
7 5 0 ,0 2
6 .6 0 4 E -0 1
3 ,3 8 1 E 1 8
659,03
1017,0
0,7013
657,03 6 5 7 ,7 0
1 0 1 8 ,0
0 ,7 1 2 1
3 .6 5 0 E + 1 8
7 5 0 ,7 2
6 . 7 0 7 E -0 1
3 .4 3 7 E 1 8
6 5 9 ,7 0
1 0 1 9 ,0
0 ,6 8 6 8
3 .5 2 3 E + 1 8
7 5 1 ,4 2
6 .4 6 9 E -0 1
3 .3 1 8 E 1 8
6 6 0 ,3 6
IEC 60904-3:2019 © IEC 2019
-
29-
W ave length
Global spectral irradiance
Global photon flux
Cum ulative global integrated irradiance
Direct spectral irradiance
Direct photon flux
Cum ulative direct integrated irradiance
nm
W -m -m " 2 n m ""1 1
m “ 2 s " 1 n m _1
W m -2
W m _ 2 n m _1
m ""2 2 s - 1 n m _1
W m -2
1 0 2 0 ,0
0 ,6 9 6 9
3 .5 7 9 E + 1 8
7 5 2 ,1 2
6 .5 6 5 E -0 1
3 ,3 7 1 E 1 8
6 6 1 ,0 1
1 0 2 1 ,0
0 ,6 9 9 7
3 .5 9 6 E + 1 8
7 5 2 ,8 1
6 .5 9 2 E -0 1
3 .3 8 8 E 1 8
0 ,6 8 7 7
3 .5 3 8 E + 1 8
7 5 3 ,5 1
6 ,4 7 9 E -0 1
3 .3 3 3 E 1 8
1 0 2 3 ,0
0 ,6 9 3 1
3 .5 6 9 E + 1 8
7 5 4 ,2 0
6 .5 3 0 E -0 1
3 .3 6 3 E 1 8
1 0 2 4 ,0
0 ,6 8 8 6
3 .5 5 0 E + 1 8
7 5 4 ,8 9
6 .4 8 9 E -0 1
3 .3 4 5 E 1 8
6 6 3 ,6 2
1 0 2 5 ,0
0 ,6 9 5 5
3 .5 8 9 E + 1 8
7 5 5 ,5 8
6 ,5 5 4 E -0 1
3 ,3 8 2 E 1 8
6 6 4 ,2 7
1 0 2 6 ,0
0 ,6 9 4 3
3 .5 8 6 E + 1 8
7 5 6 ,2 8
6 .5 4 3 E -0 1
3 .3 8 0 E 1 8
6 6 4 ,9 3
3 .5 7 3 E + 1 8 3.
7 5 6 ,9 7
6 .5 1 3 E -0 1
3 ,3 6 7 E 1 8
6 6 5 ,5 8
1022,0
1027,0
0,6910
661,67 6 6 2 ,3 2
662,97
1 0 2 8 ,0
0 ,6 9 1 8
3 .5 8 0 E + 1 8
7 5 7 ,6 6
6 , 5 2 1 E-01
3 .3 7 5 E 1 8
6 6 6 ,2 3
1 0 2 9 ,0
0 ,6 8 4 3
3 .5 4 5 E + 1 8
7 5 8 ,3 5
6 .4 5 0 E -0 1
3 ,3 4 1 E 1 8
6 6 6 ,8 8
1 0 3 0 ,0
0 ,6 8 8 5
3 .5 7 0 E + 1 8
7 5 9 ,0 4
6 ,4 9 0 E -0 1
3 ,3 6 5 E 1 8
6 6 7 ,5 3
3 .5 5 7 E + 1 8
7 5 9 ,7 2
6 , 4 6 1 E- 01
3 .3 5 3 E 1 8
6 6 8 ,1 8
1031,0
0,6854
1 0 3 2 ,0
0 ,6 8 5 9
3 .5 6 3 E + 1 8
7 6 0 ,4 1
6 .4 6 6 E -0 1
3 .3 5 9 E 1 8
6 6 8 ,8 2
1 0 3 3 ,0
0 ,6 7 4 2
3 .5 0 6 E + 1 8
7 6 1 ,0 9
6 ,3 5 7 E -0 1
3 ,3 0 6 E 1 8
6 6 9 ,4 6
1 0 3 4 ,0
0 ,6 7 8 2
3 .5 3 0 E + 1 8
7 6 1 ,7 6
6 .3 9 5 E -0 1
3 .3 2 9 E 1 8
6 7 0 ,1 0
1 0 3 5 ,0
0 ,6 8 0 4
3 .5 4 5 E + 1 8
6 .4 1 6 E -0 1
3 .3 4 3 E 1 8
1 0 3 6 ,0
0 ,6 8 0 0
3 .5 4 7 E + 1 8
7 6 3 ,1 2
6 ,4 1 4 E -0 1
3 .3 4 5 E 1 8
6 7 1 ,3 8
1 0 3 7 ,0
0 ,6 7 3 0
3 ,5 1 3E+ 18
7 6 3 ,8 0
6 .3 4 8 E -0 1
3 .3 1 4 E 1 8
6 7 2 ,0 2
1 0 3 8 ,0
0 ,6 6 9 8
3 .5 0 0 E + 1 8
7 6 4 ,4 7
6 ,3 1 8 E -0 1
3 ,3 0 1 E 1 8
6 7 2 ,6 5
1 0 3 9 ,0
0 ,6 7 4 4
3 .5 2 7 E + 1 8
6 . 3 6 2 E -0 1
3 .3 2 7 E 1 8
6 7 3 ,2 9
1 0 4 0 ,0
0 ,6 6 9 8
3 .5 0 6 E + 1 8
7 6 5 ,8 2
6 .3 1 8 E -0 1
3 .3 0 8 E 1 8
6 7 3 ,9 2
1 0 4 1 ,0
0 ,6 6 9 8
3 .5 1 0 E + 1 8
7 6 6 ,4 9
6 .3 2 0 E -0 1
3 .3 1 2 E 1 8
6 7 4 ,5 5
1 0 4 2 ,0
0 ,6 7 0 1
3 ,5 1 5E+ 18
7 6 7 ,1 6
6 . 3 2 2 E -0 1
3 .3 1 6 E 1 8
6 7 5 ,1 9
1 0 4 3 ,0
0 ,6 6 3 3
3 .4 8 3 E + 1 8
7 6 7 ,8 2
6 .2 5 9 E -0 1
3 .2 8 6 E 1 8
6 7 5 ,8 1
1 0 4 4 ,0
0 ,6 6 6 4
3 .5 0 2 E + 1 8
7 6 8 ,4 9
6 ,2 8 8 E -0 1
3 ,3 0 5 E 1 8
6 7 6 ,4 4
1 0 4 5 ,0
0 ,6 6 2 6
3 .4 8 6 E + 1 8
7 6 9 ,1 5
6 . 2 5 3 E -0 1
3 .2 8 9 E 1 8
6 7 7 ,0 7
1 0 4 6 ,0
0 ,6 4 5 3
3 .3 9 8 E + 1 8
7 6 9 ,8 1
6 .0 9 0 E -0 1
3 .2 0 7 E 1 8
6 7 7 ,6 9
1 0 4 7 ,0
0 ,6 5 5 0
3 .4 5 2 E + 1 8
7 7 0 ,4 6
6 ,1 8 3 E -0 1
3 .2 5 9 E 1 8
6 7 8 ,3 0
1 0 4 8 ,0
0 ,6 6 0 8
3 .4 8 6 E + 1 8
7 7 1 ,1 1
6 . 2 3 8 E -0 1
3 .2 9 1 E 1 8
6 7 8 ,9 2
1 0 4 9 ,0
0 ,6 5 7 0
3 .4 7 0 E + 1 8
6 .2 0 3 E -0 1
3 .2 7 5 E 1 8
1 0 5 0 ,0
0 ,6 5 2 7
3 .4 5 0 E + 1 8
7 7 2 ,4 3
6 . 1 6 2 E -0 1
3 .2 5 7 E 1 8
6 8 0 ,1 6
1 0 5 1 ,0
0 ,6 5 3 3
3 .4 5 7 E + 1 8
7 7 3 ,0 8
6 .1 6 8 E -0 1
3 .2 6 3 E 1 8
6 8 0 ,7 8
1 0 5 2 ,0
0 ,6 4 9 3
3 .4 3 9 E + 1 8
7 7 3 ,7 3
6 , 1 3 1 E- 01
3 .2 4 7 E 1 8
6 8 1 ,3 9
1 0 5 3 ,0
0 ,6 4 7 3
3 .4 3 1 E + 1 8
7 7 4 ,3 8
6 , 1 1 2 E -0 1
3 .2 4 0 E 1 8
6 8 2 ,0 0
1 0 5 4 ,0
0 ,6 4 4 6
3 .4 2 0 E + 1 8
7 7 5 ,0 3
6 .0 8 7 E -0 1
3 .2 3 0 E 1 8
6 8 2 ,6 1
1 0 5 5 ,0
0 ,6 4 6 6
3 .4 3 4 E + 1 8
7 7 5 ,6 7
6 ,1 0 6 E -0 1
3 .2 4 3 E 1 8
6 8 3 ,2 2
1 0 5 6 ,0
0 ,6 4 4 5
3 .4 2 6 E + 1 8
7 7 6 ,3 2
6 . 0 8 8 E -0 1
3 .2 3 6 E 1 8
6 8 3 ,8 3
1 0 5 7 ,0
0 ,6 4 3 0
3 .4 2 1 E + 1 8
7 7 6 ,9 6
6 .0 7 3 E -0 1
3 .2 3 2 E 1 8
1 0 5 8 ,0
0 ,6 3 6 3
3 .3 8 9 E + 1 8
7 7 7 ,6 0
6 , 0 1 1 E- 01
3 .2 0 2 E 1 8
6 8 5 ,0 5
1 0 5 9 ,0
0 ,6 1 7 0
3 .2 8 9 E + 1 8
7 7 8 ,2 3
5 . 8 2 8 E -0 1
3 .1 0 7 E 1 8
6 8 5 ,6 4
1 0 6 0 ,0
0 ,6 3 4 0
3 .3 8 3 E + 1 8
7 7 8 ,8 5
5 .9 9 0 E -0 1
3 .1 9 6 E 1 8
6 8 6 ,2 3
762,44
765,14
771,77
670,74
679,54
684,44
-
30-
IEC 6090 4-3:2019 © IEC 2019
W ave length
Global spectral irradiance
Global photon flux
Cum ulative global integrated irradiance
Direct spectral irradiance
Direct photon flux
Cum ulative direct integrated irradiance
nm
W -m -m " 2 n m ""1 1
m “ 2 s " 1 n m _1
W m -2
W m _ 2 n m _1
m ""2 2 s - 1 n m _1
W m -2
3 .3 0 8 E + 1 8 3.
7 7 9 ,4 8
5 .8 5 2 E -0 1
3 .1 2 6 E 1 8
6 8 6 ,8 2
7 8 0 ,1 0
5 , 9 6 1 E- 01
3 .1 8 7 E 1 8
5 ,8 6 4 E -0 1
3 ,1 3 8 E 1 8
6 8 8 ,0 0
1061,0
0,6194
687,41
1 0 6 2 ,0
0 ,6 3 0 8
3 .3 7 2 E + 1 8
1 0 6 3 ,0
0 ,6 2 0 6
3 .3 2 1 E + 1 8
1 0 6 4 ,0
0 ,6 3 0 1
3 .3 7 5 E + 1 8
7 8 1 ,3 6
5 .9 5 5 E -0 1
3 .1 9 0 E 1 8
6 8 8 ,5 9
1 0 6 5 ,0
0 ,6 2 7 3
3 .3 6 3 E + 1 8
7 8 1 ,9 8
5 .9 2 9 E -0 1
3 .1 7 9 E 1 8
6 8 9 ,1 9
1 0 6 6 ,0
0 ,6 1 5 3
3 .3 0 2 E + 1 8
7 8 2 ,6 1
5 ,8 1 6 E -0 1
3 ,1 2 1 E 1 8
6 8 9 ,7 8
1 0 6 7 ,0
0 ,6 1 8 5
3 .3 2 2 E + 1 8
7 8 3 ,2 2
5 .8 4 7 E -0 1
3 .1 4 0 E 1 8
6 9 0 ,3 6
1 0 6 8 ,0
0 ,6 1 7 6
3 .3 2 1 E + 1 8
7 8 3 ,8 4
5 ,8 3 9 E -0 1
3 ,1 3 9 E 1 8
6 9 0 ,9 4
1 0 6 9 ,0
0 ,5 8 4 6
3 .1 4 6 E + 1 8
5 . 5 2 7 E -0 1
2 .9 7 4 E 1 8
6 9 1 ,5 1
1 0 7 0 ,0
0 ,6 0 2 9
3 .2 4 8 E + 1 8
7 8 5 ,0 3
5 , 7 0 1 E- 01
3 ,0 7 1 E 1 8
1 0 7 1 ,0
0 ,6 1 4 8
3 ,3 1 5E+ 18
7 8 5 ,6 4
5 ,8 1 3 E -0 1
3 ,1 3 4 E 1 8
6 9 2 ,6 5
1 0 7 2 ,0
0 ,6 1 3 6
3 , 3 1 1 E+1 8
7 8 6 ,2 6
5 .8 0 3 E -0 1
3 ,1 3 1 E 1 8
6 9 3 ,2 3
1 0 7 3 ,0
0 ,6 0 1 9
3 .2 5 1 E + 1 8
5 .6 9 2 E -0 1
3 .0 7 5 E 1 8
6 9 3 ,8 0
1 0 7 4 ,0
0 ,6 1 9 8
3 .3 5 1 E + 1 8
7 8 7 ,4 8
5 , 8 6 1 E- 01
3 ,1 6 9 E 1 8
6 9 4 ,3 8
1 0 7 5 ,0
0 ,5 9 0 8
3 .1 9 7 E + 1 8
7 8 8 ,0 8
5 .5 8 9 E -0 1
3 .0 2 5 E 1 8
6 9 4 ,9 5
1 0 7 6 ,0
0 ,6 1 2 9
3 .3 2 0 E + 1 8
7 8 8 ,6 8
5 .7 9 7 E -0 1
3 .1 4 0 E 1 8
6 9 5 ,5 2
1 0 7 7 ,0
0 ,6 0 2 6
3 .2 6 7 E + 1 8
7 8 9 ,2 9
5 , 7 0 1 E- 01
3 ,0 9 1 E 1 8
6 9 6 ,1 0
1 0 7 8 ,0
0 ,6 0 1 5
3 .2 6 4 E + 1 8
7 8 9 ,8 9
5 , 6 9 1 E- 01
3 .0 8 8 E 1 8
1 0 7 9 ,0
0 ,6 0 3 0
3 .2 7 5 E + 1 8
7 9 0 ,5 0
5 ,7 0 4 E -0 1
3 ,0 9 8 E 1 8
6 9 7 ,2 4
1 0 8 0 ,0
0 ,5 9 5 5
3 .2 3 8 E + 1 8
7 9 1 ,1 0
5 . 6 3 6 E -0 1
3 .0 6 4 E 1 8
6 9 7 ,8 0
1 0 8 1 ,0
0 ,5 7 9 1
3 .1 5 2 E + 1 8
7 9 1 ,6 8
5 , 4 8 1 E- 01
2 .9 8 3 E 1 8
6 9 8 ,3 6
1 0 8 2 ,0
0 ,5 8 7 7
3 .2 0 1 E + 1 8
5 , 5 6 1 E- 01
3 .0 2 9 E 1 8
6 9 8 ,9 1
1 0 8 3 ,0
0 ,5 9 6 4
3 .2 5 2 E + 1 8
5 . 6 4 4 E -0 1
3 .0 7 7 E 1 8
6 9 9 ,4 7
1 0 8 4 ,0
0 ,5 7 6 8
3 .1 4 8 E + 1 8
793,44
5 .4 6 2 E -0 1
2 .9 8 0 E 1 8
7 0 0 ,0 3
1 0 8 5 ,0
0 ,5 9 1 6
3 .2 3 1 E + 1 8
794,03
5 ,6 0 0 E -0 1
3 ,0 5 9 E 1 8
7 0 0 ,5 8
1 0 8 6 ,0
0 ,5 5 2 5
3 .0 2 0 E + 1 8
7 9 4 ,6 0
5 . 2 3 4 E -0 1
2 .8 6 2 E 1 8
7 0 1 ,1 2
1 0 8 7 ,0
0 ,5 6 5 3
3 .0 9 3 E + 1 8
7 9 5 ,1 6
5 .3 5 3 E -0 1
2 .9 2 9 E 1 8
7 0 1 ,6 5
1 0 8 8 ,0
0 ,5 9 1 4
3 .2 3 9 E + 1 8
7 9 5 ,7 4
5 ,6 0 0 E -0 1
3 ,0 6 7 E 1 8
7 0 2 ,2 0
1 0 8 9 ,0
0 ,5 7 7 5
3 .1 6 6 E + 1 8
7 9 6 ,3 2
5 . 4 7 0 E -0 1
2 .9 9 9 E 1 8
7 0 2 ,7 5
3 .0 4 1 E + 1 8
7 9 6 ,8 9
5 .2 5 0 E -0 1
2 .8 8 1 E 1 8
7 0 3 ,2 9
7 9 7 ,4 6
5 . 5 5 6 E -0 1
3 .0 5 1 E 1 8
7 0 3 ,8 3
5 .4 8 9 E -0 1
3 .0 1 7 E 1 8
7 0 4 ,3 8
1090,0
0,5541
780,73
784,44
786,87
792,27
7 9 2 ,8 6
692,07
696,67
1 0 9 1 ,0
0 ,5 8 6 6
3 .2 2 2 E + 1 8
1 0 9 2 ,0
0 ,5 7 9 6
3 .1 8 6 E + 1 8
1 0 9 3 ,0
0 ,5 0 9 1
2 .8 0 1 E + 1 8
7 9 8 ,5 9
4 .8 2 8 E -0 1
2 .6 5 6 E 1 8
7 0 4 ,9 0
1 0 9 4 ,0
0 ,5 3 8 1
2 .9 6 3 E + 1 8
7 9 9 ,1 1
5 . 0 9 7 E -0 1
2 .8 0 7 E 1 8
7 0 5 ,3 9
1 0 9 5 ,0
0 ,5 1 9 2
2 .8 6 2 E + 1 8
4 .9 2 2 E -0 1
2 .7 1 3 E 1 8
7 0 5 ,9 0
1 0 9 6 ,0
0 ,5 0 1 8
2 .7 6 8 E + 1 8
8 0 0 ,1 5
4 ,7 5 9 E -0 1
2 ,6 2 6 E 1 8
7 0 6 ,3 8
1 0 9 7 ,0
0 ,5 7 6 8
3 .1 8 6 E + 1 8
8 0 0 ,6 9
5 . 4 6 5 E -0 1
3 .0 1 8 E 1 8
7 0 6 ,8 9
1 0 9 8 ,0
0 ,5 0 1 5
2 .7 7 2 E + 1 8
8 0 1 ,2 3
4 .7 5 7 E -0 1
2 .6 2 9 E 1 8
7 0 7 ,4 0
1 0 9 9 ,0
0 ,5 0 6 2
2 .8 0 1 E + 1 8
4 ,8 0 2 E -0 1
2 ,6 5 7 E 1 8
7 0 7 ,8 8
1 1 0 0 ,0
0 ,4 8 4 4
2 .6 8 2 E + 1 8
8 0 2 ,2 3
4 .5 9 8 E - 0 1
2 .5 4 6 E 1 8
7 0 8 ,3 5
1 1 0 1 ,0
0 ,4 9 5 5
2 .7 4 6 E + 1 8
8 0 2 ,7 2
4 .7 0 3 E -0 1
2 .6 0 7 E 1 8
7 0 8 ,8 1
798,04
799,64
801,73
I E C 6 0 9 0 4 - 3 : 2 0 1 9 © IE C 2 0 1 9
-31 -
W ave length
Global spectral irradiance
Global photon flux
Cum ulative global integrated irradiance
Direct spectral irradiance
nm
W --m m ""2 2 n m "1 "1
m “ 2 s ""1 1 n m _1
W m -2
W m _ 2 nm nm _1
1 1 0 2 ,0
0 ,4 6 7 5
2 .5 9 3 E + 1 8
8 0 3 ,2 0
4 .4 3 8 E -0 1
2 .4 6 2 E 1 8
1 1 0 3 ,0
0 ,4 6 5 0
2 .5 8 2 E + 1 8
8 0 3 ,6 6
4 , 4 1 6E -01
2 .4 5 2 E 1 8
7 0 9 ,7 1
1 1 0 4 ,0
0 ,4 6 6 3
2 .5 9 1 E + 1 8
4 .4 2 8 E -0 1
2 ,4 6 1 E 1 8
7 1 0 ,1 6
1 1 0 5 ,0
0 ,5 0 5 0
2 .8 0 9 E + 1 8
4 .7 9 3 E -0 1
2 .6 6 6 E 1 8
7 1 0 ,6 2
1 1 0 6 ,0
0 ,3 9 6 8
2 .2 0 9 E + 1 8
3 .7 7 3 E -0 1
2 .1 0 1 E 1 8
7 1 1 ,0 5
1 1 0 7 ,0
0 ,4 8 1 6
2 .6 8 4 E + 1 8
8 0 5 ,5 1
4 ,5 7 3 E -0 1
2 ,5 4 9 E 1 8
7 1 1 ,4 6
2 .3 1 2 E + 1 8 2.
8 0 5 ,9 5
3 .9 4 0 E -0 1
2 .1 9 8 E 1 8
7 1 1 ,8 9
1108,0
0,4144
804,13
8 0 4 ,6 2
805,07
Direct photon flux
Cum ulative direct integrated irradiance
m_2-s" m_2-s" 1 nm“ 1
W m -2 709,27
1 1 0 9 ,0
0 ,4 1 1 6
2 .2 9 8 E + 1 8
8 0 6 ,3 7
3 ,9 1 4 E -0 1
2 ,1 8 5 E 1 8
7 1 2 ,2 8
1 1 1 0 ,0
0 ,4 7 7 6
2 .6 6 9 E + 1 8
8 0 6 ,8 1
4 .5 3 6 E - 0 1
2 .5 3 5 E 1 8
7 1 2 ,7 0
1 1 1 1 ,0
0 ,3 3 0 6
1 .8 4 9 E + 1 8
8 0 7 ,2 2
3 .1 4 8 E -0 1
1 1 1 2 ,0
0 ,4 1 2 4
2 .3 0 8 E + 1 8
8 0 7 ,5 9
3 .9 2 2 E -0 1
1 1 1 3 ,0
0 ,2 6 7 7
1 .5 0 0 E + 1 8
8 0 7 ,9 3
2 .5 5 2 E -0 1
1.430E18
713,77
1 1 1 4 ,0
0 ,2 9 9 0
1 .6 7 7 E + 1 8
8 0 8 ,2 1
2 .8 4 9 E -0 1
1.598E18
714,04
1 1 1 5 ,0
0 ,2 4 9 1
1 .3 9 8 E + 1 8
8 0 8 ,4 8
2 .3 7 6 E -0 1
1.334E18
714,30
1 1 1 6 ,0
0 ,2 0 0 8
1 .1 2 8 E + 1 8
1,917E-01
1.077E18
714,51
1117,0
0,0794
808,71
4 .4 6 4 E + 1 7 4.
8 0 8 ,8 5
7 .5 9 4 E - 0 2
1.761E18
2 ,1 9 5 E 1 8
713,09 7 1 3 ,4 4
4 .2 7 0 E 1 7
7 1 4 ,6 5
1 1 1 8 ,0
0 ,2 1 6 9
1 .2 2 1 E + 1 8
8 0 9 ,0 0
2 ,0 7 0 E -0 1
1.165E18
1 1 1 9 ,0
0 ,1 1 2 8
6 .3 5 6 E + 1 7
8 0 9 ,1 6
1 .0 7 9 E -0 1
6 .0 7 8 E 1 7
7 1 4 ,9 4
1 1 2 0 ,0
0 ,1 4 1 5
7 .9 7 7 E + 1 7
8 0 9 ,2 9
1.352E-01
7 ,6 2 4 E 1 7
7 1 5 ,0 7
1 1 2 1 ,0
0 ,1 8 5 3
1 .0 4 6 E + 1 8
8 0 9 ,4 5
1 .7 7 0 E -0 1
9 .9 8 9 E 1 7
7 1 5 ,2 2
4 .6 .6 0 0 E + 1 7
8 0 9 ,5 9
7 .7 9 3 E - 0 2
4.402E17
1.222E-01
6 .9 0 8 E 1 7
7 1 5 ,4 5
1122,0
0,0814
714,79
715,35
1 1 2 3 ,0
0 ,1 2 7 8
7 .2 2 5 E + 1 7
8 0 9 ,6 9
1 1 2 4 ,0
0 ,1 0 8 4
6 .1 3 3 E + 1 7
8 0 9 ,8 1
1 .0 3 7 E -0 1
5 .8 6 6 E 1 7
7 1 5 ,5 6
1 1 2 5 ,0
0 ,1 4 3 9
8 .1 4 7 E + 1 7
8 0 9 ,9 3
1 .3 7 5 E -0 1
7 .7 8 9 E 1 7
7 1 5 ,6 8
1 1 2 6 ,0
0 ,0 5 1 4
2 .9 1 6 E + 1 7
810,03
4 , 9 2 5 E -0 2
2 ,7 9 2 E 1 7
7 1 5 ,7 8
1 1 2 7 ,0
0 ,1 5 6 8
8 .8 9 5 E + 1 7
810,14
1 .4 9 9 E -0 1
8 .5 0 3 E 1 7
7 1 5 ,8 8
1 1 2 8 ,0
0 ,0 9 8 9
5 .6 1 8 E + 1 7
8 1 0 ,2 6
9 .4 6 7 E - 0 2
5 .3 7 6 E 1 7
7 1 6 ,0 0
1 1 2 9 ,0
0 ,1 0 5 6
6 .0 0 2 E + 1 7
8 1 0 ,3 7
5 ,7 4 2 E 1 7
7 1 6 ,1 0
1 1 3 0 ,0
0 ,0 7 0 4
4 .0 0 3 E + 1 7
8 1 0 ,4 5
3 .8 3 2 E 1 7
7 1 6 ,1 8
1 1 3 1 ,0
0 ,2 9 4 7
1 .6 7 8 E + 1 8
1 1 3 2 ,0
0 ,2 3 3 4
1 .3 3 0 E + 1 8
8 1 0 ,9 0
2 . 2 2 9 E -0 1
1 1 3 3 ,0
0 ,1 5 2 9
8 .7 1 9 E + 1 7
8 1 1 ,0 9
1 .4 6 2 E -0 1
8.338E17
716,79
1 1 3 4 ,0
0 ,0 4 1 6
2 .3 7 6 E + 1 7
8 1 1 ,1 9
3 .9 8 7 E - 0 2
2.276E17
716,88
1 1 3 5 ,0
0 ,0 1 5 4
8 .8 0 9 E + 1 6
8 1 1 ,2 2
1 .4 78 E -02
7 .3 4 2 E + 1 7
8 1 1 ,2 9
1 .6 4 3 E + 1 8
8 1 1 ,5 0
1136,0
0,1284
810,64
1 1 3 7 ,0
0 ,2 8 7 0
1 1 3 8 ,0
0 ,2 0 2 7
1.161E+18
811,74
1 1 3 9 ,0
0 ,2 9 7 6
1.707E+18
1 1 4 0 ,0
0 ,2 5 5 2
1.465E+18
1 1 4 1 ,0
0 ,1 9 2 8
0,2241
1142,0
1.010E-01
6 .7 3 7 E - 0 2
2.812E-01
1.601E18
1 .270E 1 8
716,35 7 1 6 ,6 1
8 .4 4 2 E 1 6
7 1 6 ,9 1
1.228E-01
7.025E17
716,98
2 ,7 3 9 E -0 1
1.568E18
717,18
1 .9 3 7 E -0 1
1 .1 1 0 E 1 8
7 1 7 ,4 1
8 1 1 ,9 9
2 .8 4 0 E -0 1
1 .6 28 E 1 8
7 1 7 ,6 5
8 12 12 , 2 7
2 ,4 3 8 E -0 1
1.107E+18
8 1 2 ,5 0
1 .8 4 3 E -0 1
1.289E+18
8 12 12 , 7 0
2 .1 4 2 E -0 1
1.399E18
1 .0 59 E 1 8
1.231E18
717,92 7 1 8 ,1 3
718,33
-3 2 -
IE C 6 0 9 0 4 - 3 : 2 0 1 9 © I E C 2 0 1 9
W ave length
Global spectral irradiance
Global photon flux
Cum ulative global integrated irradiance
Direct spectral irradiance
Direct photon flux
Cum ulative direct integrated irradiance
nm
W -m -m " 2 n m ""1 1
m “ 2 s " 1 n m _1
W m -2
W m _ 2 n m _1
m ""2 2 s - 1 n m _1
W m -2
1 1 4 3 ,0
0 ,3 1 0 9
1 .7 8 9 E + 1 8
2 .9 6 7 E -0 1
1 .7 07 E 1 8
7 1 8 ,5 8
1 1 4 4 ,0
0 ,1 1 2 9
6 .5 0 4 E + 1 7
1 1 4 5 ,0
0 ,1 4 5 6
8 .3 9 3 E + 1 7
1 1 4 6 ,0
0 ,1 5 7 2
9 .0 6 8 E + 1 7
1 1 4 7 ,0
0 ,0 5 9 0
3 .4 0 7 E + 1 7
1 1 4 8 ,0
0 ,2 7 0 3
1 .5 6 2 E + 1 8
1 1 4 9 ,0
0 ,2 1 7 9
1150,0
0,1213
812,97
8 1 3 ,1 8
813,31
1 , 0 8 1 E- 01
8 1 3 ,4 6
813,57
1 , 3 9 4 E -0 1 1 .5 0 4 E -0 1
6.226E17
8 ,0 3 2 E 1 7
8.677E17
718,79 7 1 8 ,9 1
719,06
5 .6 5 5 E - 0 2
3 .2 6 5 E 1 7
7 1 9 ,1 6
8 1 3 ,7 4
2 ,5 8 2 E -0 1
1 ,4 9 2 E 1 8
7 1 9 ,3 2
1 .2 6 0 E + 1 8
8 1 3 ,9 8
2 .0 8 3 E -0 1
1 .2 05 E 1 8
7 1 9 ,5 5
7 .0 2 2 E + 1 7
8 1 4 ,1 5
1 ,1 6 1 E- 01
6 ,7 2 4 E 1 7
7 1 9 ,7 1
8 1 4 ,3 1
1 .9 4 0 E -0 1
1 .124E 1 8
7 1 9 ,8 7
2 .3 6 0 E -0 1
1 .3 68 E 1 8
7 2 0 ,0 8
2 .2 7 0 E -0 1
1 .317E 1 8
720,31
7.903E17
720,49
1 1 5 1 ,0
0 ,2 0 2 8
1 .1 7 5 E + 1 8
1 1 5 2 ,0
0 ,2 4 6 9
1 .4 3 2 E + 1 8
1 1 5 3 ,0
0 ,2 3 7 4
1 .3 7 8 E + 1 8
1 1 5 4 ,0
0 ,1 4 2 1
8 .2 5 3 E + 1 7
1 1 5 5 ,0
0 ,3 1 2 3
1 .8 1 6 E + 1 8
8 1 5 ,2 0
2 .9 8 2 E -0 1
1 .7 34 E 1 8
7 2 0 ,7 1
1 1 5 6 ,0
0 ,2 8 0 1
1 .6 3 0 E + 1 8
8 1 5 ,4 9
2 ,6 7 6 E -0 1
1 ,5 5 7 E 1 8
7 2 0 ,9 9
1 1 5 7 ,0
0 ,3 1 3 7
1 .8 2 7 E + 1 8
8 1 5 ,7 9
2 .9 9 5 E -0 1
1 .7 45 E 1 8
7 2 1 ,2 8
1 1 5 8 ,0
0 ,3 1 0 8
1 .8 1 2 E + 1 8
8 1 6 ,1 0
2 .9 6 8 E -0 1
1 .7 30 E 1 8
7 2 1 ,5 8
1 1 5 9 ,0
0 ,3 3 6 0
1 .9 6 0 E + 1 8
8 1 6 ,4 3
3 ,2 0 7 E -0 1
1 ,8 71 E 1 8
7 2 1 ,8 9
1 1 6 0 ,0
0 ,2 8 5 6
1 .6 6 8 E + 1 8
2 .7 2 9 E -0 1
1 .5 94 E 1 8
7 2 2 ,1 8
1 1 6 1 ,0
0 ,3 4 6 5
2 .0 2 5 E + 1 8
8 1 7 ,0 5
3 ,3 0 7 E -0 1
1 .933E 1 8
7 2 2 ,4 8
1 1 6 2 ,0
0 ,3 4 9 0
2 .0 4 2 E + 1 8
8 1 7 ,4 0
3 . 3 3 2 E -0 1
1 .9 49 E 1 8
7 2 2 ,8 2
1 1 6 3 ,0
0 ,4 6 7 2
2 .7 3 5 E + 1 8
8 1 7 ,8 1
4 , 4 5 1 E- 01
2 .6 0 6 E 1 8
7 2 3 ,2 0
1 1 6 4 ,0
0 ,4 0 0 7
2 .3 4 8 E + 1 8
3 .8 2 2 E -0 1
2 .2 4 0 E 1 8
7 2 3 ,6 2
1 1 6 5 ,0
0 ,3 8 7 5
2 .2 7 2 E + 1 8
8 1 8 ,6 4
3 . 6 9 7 E -0 1
2 .1 6 8 E 1 8
7 2 3 ,9 9
1 1 6 6 ,0
0 ,3 7 3 9
2 .1 9 4 E + 1 8
8 1 9 ,0 2
3 .5 6 8 E -0 1
2 .0 9 4 E 1 8
7 2 4 ,3 6
1 1 6 7 ,0
0 ,4 0 8 8
2 .4 0 1 E + 1 8
8 1 9 ,4 1
3 ,8 9 9 E -0 1
2 ,2 9 1 E 1 8
1 1 6 8 ,0
0 ,4 1 8 3
2 .4 6 0 E + 1 8
8 1 9 ,8 2
3 . 9 9 0 E -0 1
2 .3 4 6 E 1 8
7 2 5 ,1 3
1 1 6 9 ,0
0 ,4 2 1 9
2 .4 8 3 E + 1 8
4 .0 2 3 E -0 1
2 .3 6 8 E 1 8
7 2 5 ,5 3
1 1 7 0 ,0
0 ,4 5 7 4
2 .6 9 4 E + 1 8
8 2 0 ,6 8
4 ,3 6 0 E -0 1
2 ,5 6 8 E 1 8
7 2 5 ,9 5
1 1 7 1 ,0
0 ,4 4 7 0
2 .6 3 5 E + 1 8
8 2 1 ,1 3
4 .2 6 3 E - 0 1
2 .5 1 3 E 1 8
7 2 6 ,3 8
1 1 7 2 ,0
0 ,4 5 3 5
2 .6 7 6 E + 1 8
8 2 1 ,5 8
4 .3 2 4 E -0 1
2 .5 5 1 E 1 8
7 2 6 ,8 1
1 1 7 3 ,0
0 ,4 5 5 1
2 .6 8 7 E + 1 8
8 2 2 ,0 4
4 .3 4 0 E - 0 1
2 .5 6 2 E 1 8
1 1 7 4 ,0
0 ,3 3 5 9
1 .9 8 5 E + 1 8
8 2 2 ,4 3
3 .2 1 0 E -0 1
1 .8 97 E 1 8
7 2 7 ,6 2
1 1 7 5 ,0
0 ,4 5 1 1
2 .6 6 8 E + 1 8
8 2 2 ,8 3
4 .3 0 2 E -0 1
2 .5 4 4 E 1 8
7 2 7 ,9 9
1 1 7 6 ,0
0 ,4 7 5 4
2 .8 1 4 E + 1 8
8 2 3 ,2 9
4 .5 3 2 E - 0 1
2 .6 8 3 E 1 8
7 2 8 ,4 3
1 1 7 7 ,0
0 ,4 7 1 0
2 .7 9 1 E + 1 8
8 2 3 ,7 6
4 , 4 9 1 E- 01
2 .6 6 1 E 1 8
7 2 8 ,8 8
1 1 7 8 ,0
0 ,3 5 9 0
2 .1 2 9 E + 1 8
8 2 4 ,1 8
3 .4 2 9 E -0 1
2 ,0 3 4 E 1 8
7 2 9 ,2 8
1 1 7 9 ,0
0 ,4 8 2 3
2 .8 6 3 E + 1 8
8 2 4 ,6 0
4 .5 9 8 E - 0 1
2 .7 2 9 E 1 8
7 2 9 ,6 8
2 .6 1 0 E + 1 8 2.
8 2 5 ,0 6
4 .1 9 3 E -0 1
2 .4 9 1 E 1 8
7 3 0 ,1 2
1180,0
0,4394
814,54
8 1 4 ,7 8
814,97
816,74
818,24
820,24
1.360E-01
724,73
727,24
1 1 8 1 ,0
0 ,4 5 3 8
2 .6 9 8 E + 1 8
8 2 5 ,5 1
4 .3 3 0 E -0 1
2 ,5 7 4 E 1 8
7 3 0 ,5 5
1 1 8 2 ,0
0 ,3 2 2 2
1 .9 1 7 E + 1 8
8 2 5 ,8 9
3 , 0 8 1 E-01
1 .8 33 E 1 8
7 3 0 ,9 2
4 .1 7 3 E -0 1
2 .4 8 5 E 1 8
7 3 1 ,2 8
1183,0
0,4374
2.605E+18
826,27
I E C 6 0 9 0 4 - 3 : 2 0 1 9 © IE C 2 0 1 9
-3 3 -
W ave length
Global spectral irradiance
Global photon flux
Cum ulative global integrated irradiance
Direct spectral irradiance
nm
W --m m ""2 2 n m "1 "1
m “ 2 s ""1 1 n m _1
W m -2
W m _ 2 nm nm _1
1 1 8 4 ,0
0 ,4 1 8 6
2 .4 9 5 E + 1 8
8 2 6 ,7 0
3 .9 9 7 E -0 1
2 .3 8 2 E 1 8
7 3 1 ,6 9
1 1 8 5 ,0
0 ,4 0 6 2
2 .4 2 3 E + 1 8
8 2 7 ,1 1
3 .8 8 0 E -0 1
2 .3 1 4 E 1 8
7 3 2 ,0 8
1 1 8 6 ,0
0 ,4 7 5 8
2 .8 4 1 E + 1 8
8 2 7 ,5 6
4 .5 3 9 E -0 1
2 ,7 1 0 E 1 8
7 3 2 ,5 0
8 2 8 ,0 2
4 .3 3 7 E -0 1
2 ,5 9 1 E 1 8
7 3 2 ,9 5
8 2 8 ,4 2
3 .1 9 5 E -0 1
1 , 9 1 1 E1 8
7 3 3 ,3 2
1187,0
0,4544
2 ,7 1 5E+ 18
1188,0
0,3341
1.998E+18
Direct photon flux
Cum ulative direct integrated irradiance
m_2-s" m_2-s" 1 nm“ 1
W m -2
1 1 8 9 ,0
0 ,4 1 4 5
2 .4 8 1 E + 1 8
8 2 8 ,7 9
3 ,9 5 7 E -0 1
2 ,3 6 8 E 1 8
7 3 3 ,6 8
1 1 9 0 ,0
0 ,4 6 1 0
2 .7 6 2 E + 1 8
8 2 9 ,2 3
4 .4 0 0 E -0 1
2 .6 3 6 E 1 8
7 3 4 ,1 0
1 1 9 1 ,0
0 ,4 4 5 3
2 .6 7 0 E + 1 8
8 2 9 ,6 8
4 , 2 5 1 E- 01
2 ,5 4 9 E 1 8
7 3 4 ,5 3
1 1 9 2 ,0
0 ,4 7 2 0
2 .8 3 2 E + 1 8
4 .5 0 4 E - 0 1
2 .7 0 3 E 1 8
7 3 4 ,9 7
1 1 9 3 ,0
0 ,4 5 3 0
2 .7 2 1 E + 1 8
8 3 0 ,6 0
4 .3 2 4 E -0 1
2 .5 9 7 E 1 8
1 1 9 4 ,0
0 ,4 6 7 5
2 .8 1 0 E + 1 8
8 3 1 ,0 6
4 ,4 6 2 E -0 1
2 ,6 8 2 E 1 8
7 3 5 ,8 5
1 1 9 5 ,0
0 ,4 4 5 7
2 .6 8 1 E + 1 8
8 3 1 ,5 2
4 .2 5 5 E -0 1
2 .5 6 0 E 1 8
7 3 6 ,2 9
1 1 9 6 ,0
0 ,4 3 0 1
2 .5 8 9 E + 1 8
8 3 1 ,9 6
4 .1 0 7 E -0 1
2 .4 7 3 E 1 8
7 3 6 ,7 1
1 1 9 7 ,0
0 ,4 7 5 8
2 .8 6 7 E + 1 8
8 3 2 ,4 1
4 .5 3 9 E -0 1
2 .7 3 5 E 1 8
7 3 7 ,1 4
1 1 9 8 ,0
0 ,4 3 2 7
2 .6 0 9 E + 1 8
8 3 2 ,8 6
4 , 1 3 1 E- 01
2 ,4 9 1 E 1 8
1 1 9 9 ,0
0 ,3 6 3 8
2 ,1 9 6 E + 1 8
8 3 3 ,2 6
3 .4 7 7 E -0 1
2 .0 9 9 E 1 8
7 3 7 ,9 5
2 .7 0 0 E + 1 8 2.
8 3 3 ,6 7
4 ,2 6 6 E -0 1
2 ,5 7 7 E 1 8
7 3 8 ,3 4
4 , 1 6 1 E- 01
2 .5 1 6 E 1 8
7 3 8 ,7 6
1200,0
0,4470
830,14
834,11
735,41
737,57
1 2 0 1 ,0
0 ,4 3 5 8
2 .6 3 5 E + 1 8
1 2 0 2 ,0
0 ,4 3 5 9
2 .6 3 8 E + 1 8
8 3 4 ,5 4
4 ,1 6 2 E -0 1
2 ,5 1 9 E 1 8
7 3 9 ,1 8
1 2 0 3 ,0
0 ,4 3 2 8
2 .6 2 1 E + 1 8
8 3 4 ,9 8
4 .1 3 2 E - 0 1
2 .5 0 2 E 1 8
7 3 9 ,5 9
2 .1 9 1 E + 1 8 2.
8 3 5 ,3 8
3 .4 5 4 E -0 1
2 .0 9 4 E 1 8
4 .1 5 9 E -0 1
2 .5 2 3 E 1 8
7 4 0 ,3 5
1204,0
0,3614
835,77
739,97
1 2 0 5 ,0
0 ,4 3 5 7
2 .6 4 3 E + 1 8
1 2 0 6 ,0
0 ,4 7 9 5
2 ,9 1 1 E+1 8
8 3 6 ,2 3
4 .5 7 4 E - 0 1
2 .7 7 7 E 1 8
7 4 0 ,7 9
1 2 0 7 ,0
0 ,4 2 8 6
2 .6 0 4 E + 1 8
8 3 6 ,6 9
4 .0 9 2 E -0 1
2 .4 8 7 E 1 8
7 4 1 ,2 2
1 2 0 8 ,0
0 ,4 3 2 2
2 .6 2 8 E + 1 8
8 3 7 ,1 2
4 ,1 2 6 E -0 1
2 ,5 0 9 E 1 8
7 4 1 ,6 3
1 2 0 9 ,0
0 ,4 1 3 1
2 .5 1 4 E + 1 8
8 3 7 ,5 4
3 . 9 4 3 E -0 1
2 .4 0 0 E 1 8
7 4 2 ,0 4
1 2 1 0 ,0
0 ,4 5 2 0
2 .7 5 3 E + 1 8
4 .3 1 4 E -0 1
2 .6 2 8 E 1 8
7 4 2 ,4 5
1 2 1 1 ,0
0 ,4 2 1 1
2 .5 6 7 E + 1 8
8 3 8 ,4 1
4 ,0 2 0 E -0 1
2 ,4 5 1 E 1 8
7 4 2 ,8 6
1 2 1 2 ,0
0 ,4 2 3 7
2 .5 8 5 E + 1 8
8 3 8 ,8 3
4 .0 4 5 E - 0 1
2 .4 6 8 E 1 8
7 4 3 ,2 7
1 2 1 3 ,0
0 ,4 6 8 2
2 ,8 5 9 E + 1 8
8 3 9 ,2 8
4 .4 6 7 E -0 1
2 .7 2 8 E 1 8
7 4 3 ,6 9
1 2 1 4 ,0
0 ,4 3 2 8
2 .6 4 5 E + 1 8
8 3 9 ,7 3
4 .1 3 2 E - 0 1
2 .5 2 5 E 1 8
7 4 4 ,1 2
1 2 1 5 ,0
0 ,4 2 6 6
2 .6 0 9 E + 1 8
8 4 0 ,1 6
4 .0 7 3 E -0 1
2 ,4 9 1 E 1 8
7 4 4 ,5 3
1 2 1 6 ,0
0 ,4 6 5 0
2 .8 4 7 E + 1 8
8 4 0 ,6 0
4 .4 3 8 E -0 1
2 .7 1 7 E 1 8
7 4 4 ,9 6
1 2 1 7 ,0
0 ,4 5 4 0
2 .7 8 1 E + 1 8
8 4 1 ,0 6
4 .3 3 3 E - 0 1
2 .6 5 5 E 1 8
7 4 5 ,4 0
1 2 1 8 ,0
0 ,4 5 8 0
2 .8 0 8 E + 1 8
8 4 1 ,5 2
4 , 3 7 1 E- 01
2 .6 8 0 E 1 8
7 4 5 ,8 3
1 2 1 9 ,0
0 ,4 4 5 3
2 .7 3 3 E + 1 8
8 4 1 ,9 7
4 ,2 5 2 E -0 1
2 ,6 0 9 E 1 8
7 4 6 ,2 6
1 2 2 0 ,0
0 ,4 5 6 7
2 .8 0 5 E + 1 8
8 4 2 ,4 2
4 .3 6 0 E - 0 1
2 .6 7 8 E 1 8
7 4 6 ,7 0
1 2 2 1 ,0
0 ,4 6 4 0
2 .8 5 2 E + 1 8
8 4 2 ,8 8
4 .4 2 8 E -0 1
2 .7 2 2 E 1 8
7 4 7 ,1 3
1 2 2 2 ,0
0 ,4 5 0 1
2 ,7 6 9 E + 1 8
8 4 3 ,3 4
4 ,2 9 7 E -0 1
2 ,6 4 3 E 1 8
7 4 7 ,5 7
1 2 2 3 ,0
0 ,4 4 2 8
2 .7 2 6 E + 1 8
8 4 3 ,7 8
4 .2 2 8 E - 0 1
2 .6 0 3 E 1 8
7 4 8 ,0 0
1 2 2 4 ,0
0 ,4 4 6 8
2 .7 5 3 E + 1 8
8 4 4 ,2 3
4 .2 6 6 E -0 1
2 .6 2 9 E 1 8
7 4 8 ,4 2
837,97
-
34-
IEC 6090 4-3:2019 © IEC 2019
W ave length
Global spectral irradiance
Global photon flux
Cum ulative global integrated irradiance
Direct spectral irradiance
Direct photon flux
Cum ulative direct integrated irradiance
nm
W -m -m " 2 n m ""1 1
m “ 2 s " 1 n m _1
W m -2
W m _ 2 n m _1
m ""2 2 s - 1 n m _1
W m -2
1 2 2 5 ,0
0 ,4 6 1 0
2 .8 4 3 E + 1 8
8 4 4 ,6 8
4 , 4 0 1 E- 01
2 .7 1 4 E 1 8
7 4 8 ,8 6
1 2 2 6 ,0
0 ,4 6 6 8
2 ,8 8 1 E + 1 8
8 4 5 ,1 5
4 .4 5 7 E -0 1
2 .7 5 1 E 1 8
7 4 9 ,3 0
1 2 2 7 ,0
0 ,4 3 1 8
2 .6 6 7 E + 1 8
8 4 5 ,6 0
4 ,1 2 4 E -0 1
2 ,5 4 7 E 1 8
1 2 2 8 ,0
0 ,4 6 5 2
2 .8 7 6 E + 1 8
4 , 4 4 1 E- 01
2 .7 4 6 E 1 8
7 5 0 ,1 6
1 2 2 9 ,0
0 ,4 6 5 9
2 .8 8 2 E + 1 8
8 4 6 ,5 1
4 .4 4 8 E -0 1
2 .7 5 2 E 1 8
7 5 0 ,6 0
1 2 3 0 ,0
0 ,4 5 8 7
2 .8 4 0 E + 1 8
8 4 6 ,9 7
4 ,3 8 0 E -0 1
2 ,7 1 2 E 1 8
7 5 1 ,0 4
1 2 3 1 ,0
0 ,4 7 0 7
2 ,9 1 7E+ 18
4 .4 9 4 E -0 1
2 .7 8 5 E 1 8
7 5 1 ,4 8
1 2 3 2 ,0
0 ,4 6 5 0
2 .8 8 4 E + 1 8
8 4 7 ,9 1
4 .4 4 0 E -0 1
2 ,7 5 3 E 1 8
7 5 1 ,9 3
1 2 3 3 ,0
0 ,4 5 2 7
2 .8 1 0 E + 1 8
8 4 8 ,3 6
4 .3 2 3 E - 0 1
2 .6 8 3 E 1 8
7 5 2 ,3 7
1 2 3 4 ,0
0 ,4 6 8 8
2 .9 1 2 E + 1 8
8 4 8 ,8 2
4 .4 7 6 E -0 1
2 ,7 8 1 E 1 8
7 5 2 ,8 1
1 2 3 5 ,0
0 ,4 6 3 7
2 .8 8 3 E + 1 8
8 4 9 ,2 9
4 ,4 2 8 E -0 1
2 ,7 5 3 E 1 8
7 5 3 ,2 5
1 2 3 6 ,0
0 ,4 6 7 7
2 .9 1 0 E + 1 8
8 4 9 ,7 6
4 .4 6 7 E -0 1
2 .7 7 9 E 1 8
7 5 3 ,7 0
1 2 3 7 ,0
0 ,4 6 2 0
2 .8 7 7 E + 1 8
8 5 0 ,2 2
4 .4 1 3 E -0 1
2 .7 4 8 E 1 8
1 2 3 8 ,0
0 ,4 6 6 6
2 .9 0 8 E + 1 8
8 5 0 ,6 9
4 ,4 5 6 E -0 1
2 ,7 7 7 E 1 8
7 5 4 ,5 9 7 5 5 ,0 3
846,04
847,44
1239,0
0,4614
2 .8 7 8 E + 1 8 2.
8 5 1 ,1 5
4 .4 0 7 E -0 1
2 .7 4 8 E 1 8
1240,0
0,4594
2 .8 6 8 E + 1 8 2.
8 5 1 ,6 1
4 .3 8 8 E -0 1
2 .7 3 9 E 1 8
749,73
754,14
755,47
1 2 4 1 ,0
0 ,4 6 0 6
2 .8 7 8 E + 1 8
8 5 2 ,0 7
4 ,4 0 0 E -0 1
2 ,7 4 9 E 1 8
7 5 5 ,9 1
1 2 4 2 ,0
0 ,4 6 1 1
2 .8 8 3 E + 1 8
8 5 2 ,5 3
4 .4 0 5 E -0 1
2 .7 5 4 E 1 8
7 5 6 ,3 5
1 2 4 3 ,0
0 ,4 5 6 2
2 .8 5 5 E + 1 8
8 5 2 ,9 9
4 ,3 5 9 E -0 1
2 .7 2 7 E 1 8
7 5 6 ,7 9
1 2 4 4 ,0
0 ,4 5 4 0
2 .8 4 3 E + 1 8
4 .3 3 7 E - 0 1
2 .7 1 6 E 1 8
7 5 7 ,2 2
1 2 4 5 ,0
0 ,4 5 5 2
2 .8 5 3 E + 1 8
8 5 3 ,9 0
4 .3 5 0 E -0 1
2 .7 2 6 E 1 8
7 5 7 ,6 6
1 2 4 6 ,0
0 ,4 5 8 1
2 .8 7 4 E + 1 8
8 5 4 ,3 6
4 .3 7 7 E -0 1
2 .7 4 6 E 1 8
7 5 8 ,0 9
1 2 4 7 ,0
0 ,4 5 6 1
2 .8 6 3 E + 1 8
8 5 4 ,8 1
4 .3 5 9 E - 0 1
2 .7 3 6 E 1 8
7 5 8 ,5 3
1 2 4 8 ,0
0 ,4 5 7 3
2 .8 7 3 E + 1 8
855,27
4 .3 7 0 E -0 1
2 .7 4 6 E 1 8
1 2 4 9 ,0
0 ,4 5 8 3
2 .8 8 2 E + 1 8
855,73
4 ,3 8 0 E -0 1
2 ,7 5 4 E 1 8
7 5 9 ,4 0
1 2 5 0 ,0
0 ,4 5 5 7
2 .8 6 8 E + 1 8
4 .3 5 6 E - 0 1
2 .7 4 1 E 1 8
7 5 9 ,8 4
1 2 5 1 ,0
0 ,4 5 1 3
2 .8 4 2 E + 1 8
4 .3 1 3 E -0 1
2 .7 1 6 E 1 8
1 2 5 2 ,0
0 ,4 4 9 7
2 .8 3 4 E + 1 8
8 5 7 ,0 9
4 ,2 9 8 E -0 1
2 ,7 0 9 E 1 8
7 6 0 ,7 0
1 2 5 3 ,0
0 ,4 4 6 4
2 .8 1 6 E + 1 8
8 5 7 ,5 4
4 .2 6 8 E - 0 1
2 .6 9 2 E 1 8
7 6 1 ,1 3
1 2 5 4 ,0
0 ,4 4 2 3
2 .7 9 2 E + 1 8
8 5 7 ,9 8
4 .2 2 9 E -0 1
2 .6 7 0 E 1 8
7 6 1 ,5 6
1 2 5 5 ,0
0 ,4 4 9 4
2 .8 3 9 E + 1 8
8 5 8 ,4 3
4 .2 9 6 E - 0 1
2 .7 1 4 E 1 8
7 6 1 .9 8
1 2 5 6 ,0
0 ,4 3 9 0
2 .7 7 5 E + 1 8
4 .1 9 7 E -0 1
2 .6 5 4 E 1 8
1257,0
0,4341
853,44
8 5 6 ,1 8
856,64
858,87
758,97
760,27
762,41
2 .7 4 7 E + 1 8
8 5 9 ,3 1
4 , 1 5 1 E- 01
2 .6 2 7 E 1 8
7 6 2 ,8 3
1 2 5 8 ,0
0 ,4 4 3 7
2 .8 1 0 E + 1 8
8 5 9 ,7 5
4 .2 4 3 E - 0 1
2 .6 8 7 E 1 8
7 6 3 ,2 5
1 2 5 9 ,0
0 ,4 2 6 0
2 .7 0 0 E + 1 8
8 6 0 ,1 8
4 .0 7 5 E -0 1
2 .5 8 3 E 1 8
7 6 3 ,6 6
1 2 6 0 ,0
0 ,4 2 9 8
2 .7 2 6 E + 1 8
8 6 0 ,6 1
4 , 1 12 E - 0 1
2 ,6 0 8 E 1 8
7 6 4 ,0 7
1 2 6 1 ,0
0 ,4 1 0 3
2 .6 0 4 E + 1 8
8 6 1 ,0 3
3 . 9 2 6 E -0 1
2 .4 9 2 E 1 8
7 6 4 ,4 7
1 2 6 2 ,0
0 ,3 9 4 5
2 .5 0 6 E + 1 8
8 6 1 ,4 3
3 .7 7 6 E -0 1
2 .3 9 9 E 1 8
7 6 4 ,8 6
1 2 6 3 ,0
0 ,3 9 9 0
2 .5 3 7 E + 1 8
8 6 1 ,8 3
3 ,8 1 9 E -0 1
2 ,4 2 8 E 1 8
7 6 5 ,2 4
1 2 6 4 ,0
0 ,3 7 0 4
2 .3 5 7 E + 1 8
8 6 2 ,2 1
3 . 5 4 6 E -0 1
2 .2 5 7 E 1 8
7 6 5 ,6 1
1 2 6 5 ,0
0 ,3 9 4 6
2 ,5 1 3E + 18
8 6 2 ,6 0
3 .7 7 6 E -0 1
2 .4 0 5 E 1 8
765,97
I E C 6 0 9 0 4 - 3 : 2 0 1 9 © IE C 2 0 1 9
-3 5 -
W ave length
Global spectral irradiance
Global photon flux
Cum ulative global integrated irradiance
Direct spectral irradiance
nm
W --m m ""2 2 n m "1 "1
m “ 2 s ""1 1 n m _1
W m -2
W m _ 2 nm nm _1
1 2 6 6 ,0
0 ,3 8 4 2
2 .4 4 8 E + 1 8
8 6 2 ,9 9
3 .6 7 7 E -0 1
2 .3 4 4 E 1 8
7 6 6 ,3 5
1 2 6 7 ,0
0 ,3 8 7 1
2 .4 6 9 E + 1 8
3 .7 0 5 E -0 1
2 .3 6 3 E 1 8
7 6 6 ,7 1
1 2 6 8 ,0
0 ,3 6 9 4
2 .3 5 8 E + 1 8
8 6 3 ,7 5
3 .5 3 7 E -0 1
2 .2 5 8 E 1 8
7 6 7 ,0 8
1 2 6 9 ,0
0 ,2 4 5 8
1 .5 7 0 E + 1 8
8 6 4 ,0 6
2 .3 5 9 E -0 1
1 .5 07 E 1 8
767,37
1 2 7 0 ,0
0 ,3 8 6 3
2 .4 7 0 E + 1 8
3 .6 9 8 E -0 1
2 .3 6 4 E 1 8
767,67
1 2 7 1 ,0
0 ,4 0 7 1
2 .6 0 5 E + 1 8
8 6 4 ,7 7
3 ,8 9 5 E -0 1
2 ,4 9 2 E 1 8
1 2 7 2 ,0
0 ,4 0 7 6
2 .6 1 0 E + 1 8
8 6 5 ,1 8
3 .9 0 0 E -0 1
2 .4 9 7 E 1 8
1 2 7 3 ,0
0 ,4 0 5 1
2 .5 9 6 E + 1 8
8 6 5 ,5 8
3 ,8 7 6 E -0 1
2 .4 8 4 E 1 8
7 6 8 ,8 3
1 2 7 4 ,0
0 ,4 0 5 0
2 .5 9 7 E + 1 8
8 6 5 ,9 9
3 . 8 7 5 E -0 1
2 .4 8 5 E 1 8
7 6 9 ,2 2
2 .6 3 9 E + 1 8
8 6 6 ,4 0
3 .9 3 4 E -0 1
2 .5 2 5 E 1 8
7 6 9 ,6 1
1275,0
0,4111
863,37
864,37
Direct photon flux
Cum ulative direct integrated irradiance
m_ 2 s " 1 n m“ 1
W m -2
7 6 8 ,0 5
768,44
1 2 7 6 ,0
0 ,4 1 5 7
2 .6 7 0 E + 1 8
8 6 6 ,8 1
3 ,9 7 8 E -0 1
2 ,5 5 5 E 1 8
7 7 0 ,0 1
1 2 7 7 ,0
0 ,4 1 8 8
2 .6 9 2 E + 1 8
8 6 7 ,2 3
4 .0 0 7 E -0 1
2 .5 7 6 E 1 8
7 7 0 ,4 0
1 2 7 8 ,0
0 ,4 2 6 4
2 .7 4 3 E + 1 8
8 6 7 ,6 5
4 .0 8 0 E -0 1
2 .6 2 5 E 1 8
7 7 0 ,8 1
2 .7 2 6 E + 1 8
8 6 8 ,0 7
4 , 0 5 1 E- 01
2 ,6 0 8 E 1 8
7 7 1 ,2 2
1279,0
0,4233
1 2 8 0 ,0
0 ,4 2 0 8
2 .7 1 2 E + 1 8
8 6 8 ,5 0
4 .0 2 7 E -0 1
2 .5 9 5 E 1 8
7 7 1 ,6 2
1 2 8 1 ,0
0 ,4 1 2 2
2 .6 5 8 E + 1 8
8 6 8 ,9 1
3 .9 4 4 E -0 1
2 .5 4 3 E 1 8
7 7 2 ,0 2
1 2 8 2 ,0
0 ,3 7 2 0
2 .4 0 1 E + 1 8
8 6 9 ,3 0
3 .5 5 9 E -0 1
2 .2 9 7 E 1 8
772,39
1 2 8 3 ,0
0 ,4 0 6 1
2 .6 2 3 E + 1 8
8 6 9 ,6 9
3 .8 8 6 E -0 1
2 .5 1 0 E 1 8
772,77
1 2 8 4 ,0
0 ,4 1 9 6
2 .7 1 2 E + 1 8
8 7 0 ,1 1
4 , 0 1 5E -01
2 ,5 9 5 E 1 8
7 7 3 ,1 6
1 2 8 5 ,0
0 ,4 2 2 8
2 .7 3 5 E + 1 8
8 7 0 ,5 3
4 .0 4 6 E - 0 1
2 .6 1 7 E 1 8
7 7 3 ,5 6
1 2 8 6 ,0
0 ,4 2 5 9
2 .7 5 7 E + 1 8
8 7 0 ,9 5
4 .0 7 6 E -0 1
2 .6 3 9 E 1 8
1 2 8 7 ,0
0 ,4 2 0 9
2 .7 2 7 E + 1 8
8 7 1 ,3 8
4 .0 2 9 E -0 1
2 .6 1 0 E 1 8
7 7 4 ,3 8
1 2 8 8 ,0
0 ,4 1 8 7
2 ,7 1 5E + 18
8 7 1 ,8 0
4 .0 0 8 E - 0 1
2 .5 9 8 E 1 8
7 7 4 ,7 8
1 2 8 9 ,0
0 ,4 0 8 2
2 .6 4 9 E + 1 8
8 7 2 ,2 1
3 .9 0 8 E -0 1
2 .5 3 6 E 1 8
1 2 9 0 ,0
0 ,4 1 1 7
2 .6 7 3 E + 1 8
8 7 2 ,6 2
3 , 9 4 1 E- 01
2 ,5 5 9 E 1 8
7 7 5 ,5 7
1 2 9 1 ,0
0 ,4 1 6 6
2 .7 0 8 E + 1 8
8 7 3 ,0 3
3 . 9 8 9 E -0 1
2 .5 9 2 E 1 8
7 7 5 ,9 6
1 2 9 2 ,0
0 ,3 9 5 0
2 .5 6 9 E + 1 8
3 .7 8 4 E -0 1
2 .4 6 1 E 1 8
7 7 6 ,3 5
1 2 9 3 ,0
0 ,4 1 1 4
2 .6 7 8 E + 1 8
8 7 3 ,8 4
3 ,9 3 9 E -0 1
2 ,5 6 4 E 1 8
7 7 6 ,7 4
1 2 9 4 ,0
0 ,4 0 3 0
2 .6 2 5 E + 1 8
8 7 4 ,2 5
3 . 8 6 0 E -0 1
2 .5 1 4 E 1 8
7 7 7 ,1 3
1 2 9 5 ,0
0 ,4 0 4 0
2 .6 3 3 E + 1 8
8 7 4 ,6 5
3 .8 6 9 E -0 1
2 .5 2 2 E 1 8
7 7 7 ,5 1
1 2 9 6 ,0
0 ,3 8 8 4
2 .5 3 4 E + 1 8
8 7 5 ,0 5
3 , 7 2 1 E-01
2 .4 2 8 E 1 8
7 7 7 ,8 9
1 2 9 7 ,0
0 ,3 7 0 2
2 ,4 1 7E+ 18
8 7 5 ,4 3
3 .5 4 8 E -0 1
2 .3 1 7 E 1 8
7 7 8 ,2 6
1 2 9 8 ,0
0 ,3 9 0 7
2 .5 5 3 E + 1 8
8 7 5 ,8 1
3 .7 4 3 E -0 1
2 .4 4 6 E 1 8
7 7 8 ,6 2
1 2 9 9 ,0
0 ,4 0 7 3
2 .6 6 4 E + 1 8
8 7 6 ,2 1
3 , 9 0 1 E-01
2 .5 5 1 E 1 8
7 7 9 ,0 0
1 3 0 0 ,0
0 ,3 5 2 1
2 .3 0 4 E + 1 8
8 7 6 ,5 9
3 .3 7 6 E -0 1
2 .2 0 9 E 1 8
1 3 0 1 ,0
0 ,3 6 1 2
2 ,3 6 6 E + 1 8
8 7 6 ,9 4
3 ,4 6 3 E -0 1
2 ,2 6 8 E 1 8
7 7 9 ,7 1
1 3 0 2 ,0
0 ,3 9 0 7
2 .5 6 1 E + 1 8
8 7 7 ,3 2
3 . 7 4 3 E -0 1
2 .4 5 3 E 1 8
7 8 0 ,0 7
1 3 0 3 ,0
0 ,3 4 5 2
2 .2 6 4 E + 1 8
8 7 7 ,6 9
3 .3 1 0 E -0 1
2 .1 7 1 E 1 8
7 8 0 ,4 2
1 3 0 4 ,0
0 ,2 9 9 7
8 7 8 ,0 1
2 ,8 7 7 E -0 1
1 ,8 8 8 E 1 8
1 3 0 5 ,0
0 ,3 8 2 7
2 .5 1 4 E + 1 8
8 7 8 ,3 5
3 . 6 6 8 E -0 1
2 .4 0 9 E 1 8
7 8 1 ,0 6
1 3 0 6 ,0
0 ,3 8 3 4
2 .5 2 1 E + 1 8
8 7 8 ,7 3
3 .6 7 5 E -0 1
2 .4 1 6 E 1 8
7 8 1 ,4 2
1.968E+18
873,44
773,97
775,17
779,37
780,73
-3 6 -
IE C 6 0 9 0 4 - 3 : 2 0 1 9 © I E C 2 0 1 9
W ave length
Global spectral irradiance
Global photon flux
Cum ulative global integrated irradiance
Direct spectral irradiance
Direct photon flux
Cum ulative direct integrated irradiance
nm
W -m -m " 2 n m ""1 1
m “ 2 s " 1 n m _1
W m -2
W m _ 2 n m _1
m ""2 2 s - 1 n m _1
W m -2
1 3 0 7 ,0
0 ,3 0 5 1
2 .0 0 7 E + 1 8
8 7 9 ,0 8
2 .9 2 8 E -0 1
1 .9 26 E 1 8
7 8 1 ,7 6
1 3 0 8 ,0
0 ,3 4 6 0
2 .2 7 8 E + 1 8
8 7 9 ,4 0
3 .3 1 8 E -0 1
2 .1 8 5 E 1 8
1 3 0 9 ,0
0 ,3 8 3 0
2 .5 2 4 E + 1 8
8 7 9 ,7 7
3 ,6 7 2 E -0 1
2 ,4 1 9 E 1 8
1 3 1 0 ,0
0 ,3 0 0 3
1 .9 8 0 E + 1 8
8 8 0 ,1 1
2 .8 8 2 E -0 1
1 .9 01 E 1 8
1 3 1 1 ,0
0 ,3 3 2 7
2 .1 9 6 E + 1 8
8 8 0 ,4 3
3 .1 9 2 E -0 1
2 .1 0 7 E 1 8
7 8 3 ,0 5
1 3 1 2 ,0
0 ,3 3 2 4
2 .1 9 5 E + 1 8
8 8 0 ,7 6
3 ,1 8 9 E -0 1
2 ,1 0 6 E 1 8
7 8 3 ,3 7
1 3 1 3 ,0
0 ,3 1 2 6
2 .0 6 6 E + 1 8
8 8 1 ,0 8
3 .0 0 0 E -0 1
1 .9 83 E 1 8
7 8 3 ,6 8
1 3 1 4 ,0
0 ,2 8 7 5
1 .9 0 2 E + 1 8
8 8 1 ,3 8
2 , 7 6 1 E- 01
1 ,8 2 6 E 1 8
7 8 3 ,9 6
1 3 1 5 ,0
0 ,2 8 5 0
1 .8 8 7 E + 1 8
8 8 1 ,6 7
2 . 7 3 7 E -0 1
1 .8 12 E 1 8
1 3 1 6 ,0
0 ,3 2 3 2
2 .1 4 1 E + 1 8
3 .1 0 2 E -0 1
2 .0 5 5 E 1 8
7 8 4 ,5 3
1317,0
0,3113
881,97
782,07 7 8 2 ,4 2
782,74
784,24
2 .0 6 4 E + 1 8 2.
8 8 2 ,2 9
2 ,9 8 8 E -0 1
1 , 9 8 1 E1 8
7 8 4 ,8 4
1 3 1 8 ,0
0 ,3 3 2 3
2 .2 0 5 E + 1 8
8 8 2 ,6 1
3 .1 8 9 E -0 1
2 ,1 16E 1 8
7 8 5 ,1 5
1 3 1 9 ,0
0 ,2 6 7 8
1 .7 7 8 E + 1 8
8 8 2 ,9 1
2 .5 7 3 E -0 1
1 .7 08 E 1 8
7 8 5 ,4 3
1 3 2 0 ,0
0 ,2 5 8 0
1 .7 1 4 E + 1 8
8 8 3 ,1 7
2 ,4 7 9 E -0 1
1 ,6 4 7 E 1 8
7 8 5 ,6 9
1 3 2 1 ,0
0 ,2 9 7 8
1 .9 8 0 E + 1 8
8 8 3 ,4 5
2 .8 6 0 E -0 1
1 .9 02 E 1 8
7 8 5 ,9 5
1 3 2 2 ,0
0 ,3 0 1 3
2 .0 0 5 E + 1 8
8 8 3 ,7 5
2 .8 9 4 E -0 1
1 .9 26 E 1 8
1 3 2 3 ,0
0 ,2 3 2 1
1 .5 4 6 E + 1 8
8 8 4 ,0 2
2 .2 3 2 E -0 1
1 ,4 8 7 E 1 8
7 8 6 ,5 0
1 3 2 4 ,0
0 ,2 6 1 7
1 .7 4 4 E + 1 8
2 .5 1 6 E -0 1
1 .6 77 E 1 8
7 8 6 ,7 3
1325,0
0,3213
884,27
786,24
2 .1 4 3 E + 1 8 2.
8 8 4 ,5 6
3 ,0 8 5 E -0 1
2 ,0 5 8 E 1 8
7 8 7 ,0 1
1 3 2 6 ,0
0 ,2 7 9 7
1 .8 6 7 E + 1 8
8 8 4 ,8 6
2 . 6 8 8 E -0 1
1 .7 94 E 1 8
7 8 7 ,3 0
1 3 2 7 ,0
0 ,2 6 5 5
1 .7 7 3 E + 1 8
8 8 5 ,1 3
2 .5 5 2 E -0 1
1 .7 05 E 1 8
7 8 7 ,5 6
1 3 2 8 ,0
0 ,2 3 3 8
1 .5 6 3 E + 1 8
8 8 5 ,3 8
2 .2 4 9 E -0 1
1 .5 03 E 1 8
7 8 7 ,8 0
1 3 2 9 ,0
0 ,1 7 7 1
1 .1 8 5 E + 1 8
8 8 5 ,5 9
1 .7 0 5 E -0 1
1 .141E 1 8
7 8 8 ,0 0
1 3 3 0 ,0
0 ,2 2 8 6
1 .5 3 0 E + 1 8
8 8 5 ,7 9
2 .1 9 9 E -0 1
1 .4 72 E 1 8
7 8 8 ,2 0
1 3 3 1 ,0
0 ,1 4 4 4
9 .6 7 4 E + 1 7
8 8 5 ,9 7
1 ,3 9 1 E- 01
9 ,3 2 0 E 1 7
7 8 8 ,3 8
1 3 3 2 ,0
0 ,1 4 5 4
9 .7 4 7 E + 1 7
8 8 6 ,1 2
1 ,4 0 1 E-01
9 .3 9 1 E 1 7
7 8 8 ,5 2
1 3 3 3 ,0
0 ,2 0 2 5
1 .3 5 9 E + 1 8
8 8 6 ,2 9
1 .9 4 9 E -0 1
1 .3 08 E 1 8
7 8 8 ,6 8
1 3 3 4 ,0
0 ,1 6 8 8
1 .1 3 3 E + 1 8
8 8 6 ,4 8
1 ,6 2 5 E -0 1
1 ,0 9 2 E 1 8
7 8 8 ,8 6
1 3 3 5 ,0
0 ,2 3 0 5
1 .5 4 9 E + 1 8
8 8 6 ,6 8
2 . 2 1 8 E -0 1
1 .4 91 E 1 8
7 8 9 ,0 6
1 3 3 6 ,0
0 ,1 8 2 9
1 .2 3 0 E + 1 8
8 8 6 ,8 9
1 .7 6 2 E -0 1
1 .1 85 E 1 8
7 8 9 ,2 5
1 3 3 7 ,0
0 ,1 6 4 1
1 .1 0 4 E + 1 8
8 8 7 ,0 6
1 ,5 8 1 E-01
1 .0 64 E 1 8
7 8 9 ,4 2
1 3 3 8 ,0
0 ,1 7 7 5
1 .1 9 6 E + 1 8
8 8 7 ,2 3
1 .7 1 0 E -0 1
1 .1 52 E 1 8
7 8 9 ,5 9
1 3 3 9 ,0
0 ,1 7 6 3
1 .1 8 8 E + 1 8
1 . 6 9 8 E -0 1
1 .1 45 E 1 8
7 8 9 ,7 6
1 3 4 0 ,0
0 ,1 6 7 8
1 .1 3 2 E + 1 8
8 8 7 ,5 8
1 .6 1 7 E -0 1
1 .0 91 E 1 8
7 8 9 ,9 2
1 3 4 1 ,0
0 ,1 6 9 9
1 .1 4 7 E + 1 8
8 8 7 ,7 5
1 .6 3 7 E -0 1
1 .1 05 E 1 8
7 9 0 ,0 8
1 3 4 2 ,0
0 ,1 7 7 5
1 .1 9 9 E + 1 8
8 8 7 ,9 2
1 ,7 1 0 E -0 1
1 ,155E 1 8
7 9 0 ,2 5
1 3 4 3 ,0
0 ,1 2 6 7
8 .5 6 9 E + 1 7
8 8 8 ,0 7
1 .2 2 2 E -0 1
8 .2 6 4 E 1 7
7 9 0 ,4 0
1344,0
0,0754
5.103E+17
887,41
888,17
7,281 E-02
4.926E17
790,50
1 3 4 5 ,0
0 ,1 0 8 7
7 .3 6 1 E + 1 7
8 8 8 ,2 7
1 ,0 4 9 E -0 1
7 ,1 0 3 E 1 7
7 9 0 ,5 8
1 3 4 6 ,0
0 ,0 5 8 0
3 .9 3 1 E + 1 7
8 8 8 ,3 5
5 .6 0 3 E - 0 2
3 .7 9 6 E 1 7
7 9 0 ,6 7
1 3 4 7 ,0
0 ,0 5 9 9
4 .0 6 5 E + 1 7
888,41
5.789E-02
3.925E17
790,72
IEC 60904-3:2019 © IEC 2019
-3 7 -
W ave length
Global spectral irradiance
Global photon flux
Cum ulative global integrated irradiance
Direct spectral irradiance
nm
W --m m ""2 2 n m "1 "1
m “ 2 s ""1 1 n m _1
W m -2
W m _ 2 nm nm _1
1 3 4 8 ,0
0 ,0 0 4 7
3 , 2 1 1 E+1 6
888,44
4 . 5 7 3 E -0 3
1 3 4 9 ,0
0 ,0 1 6 1
1.094E+17
888,45
1.557E-02
1 3 5 0 ,0
0 ,0 1 6 0
1.086E+17
888,47
1 3 5 1 ,0
0 ,0 0 4 6
1 3 5 2 ,0
0 ,0 0 1 5
1 3 5 3 ,0
0 ,0 0 0 1
1 3 5 4 ,0
0 ,0 0 0 3
1.972E+15
888,48
1 3 5 5 ,0
0 ,0 0 0 0
2.451E+13
1 3 5 6 ,0
0 ,0 0 0 0
1 3 5 7 ,0
0 ,0 0 0 1
4.890E+14
1 3 5 8 ,0
0 ,0 0 0 0
2.859E+13
1 3 5 9 ,0
0 ,0 0 0 0
1 3 6 0 ,0
0 ,0 0 0 0
1 3 6 1 ,0
0 ,0 0 0 0
1 3 6 2 ,0
3 .1 4 0 E + 1 6
1.029E+16
8 8 8 ,4 8
6 ,5 2 6 E + 1 4
888,48
8 8 8 ,4 8
Direct photon flux
m_ 2 s " 1 n m“ 1
3 .1 0 3 E 1 6
W m -2 7 9 0 ,7 5
1.057E17
790,76
1. 5 4 4 E - 0 2 1.
1 .0 50 E 1 7
790,78
4 . 4 6 3 E -0 3
3 .0 3 5 E 1 6
7 9 0 ,7 9
9 .9 4 9 E 1 5
7 9 0 ,7 9
6 ,3 1 0 E 1 4
7 9 0 ,7 9 7 9 0 ,7 9
1.462E-03
9 ,2 6 5 E - 0 5 2.797E-04
1. 9 0 6 E 1 5 1.
8 8 8 ,4 8 88
3 ,4 7 5 E - 0 6
2.370E13
8 8 8 ,4 8
4 . 6 3 5 E -0 5
8 8 8 ,4 8
6 .9 2 3 E - 0 5
4.729E14
790,79
8 8 8 ,4 8 88
4 , 0 4 6 E -0 6
2,766E13
790,79
7.083E-07
4. 8 4 6 E 1 2 4.
8 8 8 ,4 8 88
2 .0 6 5 E - 0 6
1.413E13
790,79
3 .2 8 8 E + 1 0
8 8 8 ,4 8
4 , 6 4 3 E -0 9
3,181 E10
790,79
0 ,0 0 0 0
1 .2 3 6 E + 0 8
8 8 8 ,4 8
1 .7 4 4 E -1 1
1 .1 96 E 0 8
7 9 0 ,7 9
1 3 6 3 ,0
0 ,0 0 0 0
2 .1 5 9 E + 1 3
8 8 8 ,4 8
3 .0 4 5 E - 0 6
2 .0 8 9 E 1 3
7 9 0 ,7 9
1 3 6 4 ,0
0 ,0 0 0 0
9 ,3 0 4 E + 1 2
8 8 8 ,4 8
1 , 3 1 1 E -06
9,003E12
790,79
1 3 6 5 ,0
0 ,0 0 0 0
6 .2 1 9 E + 0 7
8 8 8 ,4 8
8 .7 5 8 E - 1 2
6.018E07
790,79
1 3 6 6 ,0
0 ,0 0 0 0
1. 2 3 4 E - 0 5 1.
8 ,4 8 8 E 1 3
790,79
1 3 6 7 ,0
0 ,0 0 0 0
3 .4 1 5 E + 1 3
8 8 8 ,4 8
4 . 8 0 2 E -0 6
3 .3 0 5 E 1 3
7 9 0 ,7 9
1 3 6 8 ,0
0 ,0 0 0 0
1 ,0 1 7E + 06
8 8 8 ,4 8
1 .4 27 E -13
9 .8 2 7 E 0 5
7 9 0 ,7 9
1 3 6 9 ,0
0 ,0 0 0 0
3 .5 5 0 E + 1 2
8 8 8 ,4 8
3 .4 3 6 E 1 2
7 9 0 ,7 9
1 3 7 0 ,0
0 ,0 0 0 0
2 .0 0 8 E + 1 2
8 8 8 ,4 8
2 .8 1 8 E - 0 7
1 .9 44 E 1 2
7 9 0 ,7 9
1 3 7 1 ,0
0 ,0 0 0 0
1.358E+11
888,48
1 .90 5 E -08
1 .3 1 4 E 1 1
790,79
1 3 7 2 ,0
0 ,0 0 0 0
1.894E+13
8 8 8 ,4 8 88
2 ,6 5 5 E - 0 6
1.833E13
790,79
1 3 7 3 ,0
0 ,0 0 0 0
3 .0 6 0 E + 1 4
8 8 8 ,4 8
4 . 2 8 7 E -0 5
1 3 7 4 ,0
0 ,0 0 0 2
1 .2 3 6 E + 1 5
8 8 8 ,4 8
2 .2 .2 3 1 E + 1 5 1 .7 7 8 E + 1 5
1375,0
0,0003
3 .2 7 2 E + 1 4
5 .0 1 0 E + 1 2
1.461E+13
8.770E+13
8 8 8 ,4 8
888,48
Cum ulative direct integrated irradiance
4.986E-07
3 .1 6 4 E 1 4
790,79 7 9 0 ,7 9
7 9 0 ,7 9
2 .9 6 3 E 1 4
7 9 0 ,7 9 7 9 0 ,7 9
1.730E-04
1. 1 9 7 E 1 5 1.
8 8 8 ,4 8
3 .1 2 2 E - 0 4
2,161 E15
8 8 8 ,4 8
2 .4 8 6 E - 0 4
8 8 8 ,4 8 88
1 .18 5 E -04
8 8 8 ,4 8
1 , 0 7 1 E -03
1 3 7 6 ,0
0 ,0 0 0 3
1 3 7 7 ,0
0 ,0 0 0 1
1 3 7 8 ,0
0 ,0 0 1 1
1 3 7 9 ,0
0 ,0 0 0 1
3,611E+14
8 8 8 ,4 8
5 .0 3 9 E - 0 5
3.498E14
790,80
1 3 8 0 ,0
0 ,0 0 0 1
5.651E+14
8 8 8 ,4 8
7 ,8 8 1 E -0 5
5.475E14
790,80
1 3 8 1 ,0
0 ,0 0 0 0
1.644E+13
8 8 8 ,4 8
2 ,2 9 1 E -0 6
1.593E13
790,80
1 3 8 2 ,0
0 ,0 0 0 0
1.781E+13
8 8 8 ,4 8
2 .4 8 0 E - 0 6
1 .7 25 E 1 3
7 9 0 ,8 0
1 3 8 3 ,0
0 ,0 0 0 0
3 .0 5 6 E + 1 1
8 8 8 ,4 8
4 . 2 5 3 E -0 8
2 ,9 6 1 E 1 1
7 9 0 ,8 0
1 3 8 4 ,0
0 ,0 0 0 0
4 .2 8 5 E + 1 2
8 8 8 ,4 8
5 ,9 6 1 E -0 7
4 .1 5 3 E 1 2
7 9 0 ,8 0
1 3 8 5 ,0
0 ,0 0 0 0
1.453E+13
8 8 8 ,4 8 88
2 .0 2 0 E - 0 6
1.408E13
790,80
1 3 8 6 ,0
0 ,0 0 0 0
1.754E+13
8 8 8 ,4 8 88
2 ,4 3 7 E - 0 6
1.700E13
790,80
1 3 8 7 ,0
0 ,0 0 0 2
1.385E+15
8 8 8 ,4 8
1 .92 3 E -04
1 .3 43 E 1 5
7 9 0 ,8 0
1 3 8 8 ,0
0 ,0 0 0 0
8 8 8 ,4 8
3 .8 9 2 E - 0 6
2 .7 2 0 E 1 3
7 9 0 ,8 0
8.481E+14
7 .6 7 0 E + 1 5
2 .8 0 5 E + 1 3
1 .7 22 E 1 5
790,79
8.213E14
7 9 0 ,7 9
7 .4 2 9 E 1 5
790,79 7 9 0 ,7 9
-3 8 -
IE C 6 0 9 0 4 - 3 : 2 0 1 9 © I E C 2 0 1 9
W ave length
Global spectral irradiance
Global photon flux
Cum ulative global integrated irradiance
Direct spectral irradiance
Direct photon flux
Cum ulative direct integrated irradiance
nm
W m - 2 n m ""1 1
m “ 2 s " 1 n m _1
W m -2
W m _ 2 n m _1
m ""2 2 s - 1 n m _1
W m -2
1 3 8 9 ,0
0 ,0 0 0 6
4 .0 5 1 E + 1 5
8 8 8 ,4 8
5,617E-04
3 .9 2 8 E 1 5
7 9 0 ,8 0
1 3 9 0 ,0
0 ,0 0 0 5
3 .4 4 2 E + 1 5
8 8 8 ,4 9
4.770E-04
3 .3 3 8 E 1 5
7 9 0 ,8 0
8 8 8 ,4 9
3 .3 2 5 E - 0 4
2.328E15
790,80
1391,0
0,0003
2 .4 .4 0 1 E + 1 5
1 3 9 2 ,0
0 ,0 0 0 0
1.662E+14
8 8 8 ,4 9
2 .3 0 0 E - 0 5
1.612E14
790,80
1 3 9 3 ,0
0 ,0 0 0 1
8.101E+14
8 8 8 ,4 9
1 ,1 2 1 E - 0 4
7.858E14
790,80
1 3 9 4 ,0
0 ,0 0 0 1
5 .2 8 5 E + 1 4
8 8 8 ,4 9
7 ,3 0 6 E - 0 5
1 3 9 5 ,0
0 ,0 0 0 0
4 .7 0 1 E + 1 2
8 8 8 ,4 9
1 3 9 6 ,0
0 ,0 0 0 0
4 .4 3 0 E + 1 0
1 3 9 7 ,0
0 ,0 0 0 0
1 3 9 8 ,0
7 9 0 ,8 0 7 9 0 ,8 0
6.495E-07
4 ,5 6 1 E1 2
8 8 8 ,4 9
6 , 1 1 6 E -0 9
4,298E10
3 .4 4 0 E + 1 4
8 8 8 ,4 9
4 . 7 4 7 E -0 5
3 .3 3 8 E 1 4
7 9 0 ,8 0
0 ,0 0 1 3
8 .9 1 5 E + 1 5
8 8 8 ,4 9
1 .2 29 E -03
8 ,6 5 1 E 1 5
7 9 0 ,8 0
1 3 9 9 ,0
0 ,0 0 0 8
5 .7 0 4 E + 1 5
8 8 8 ,4 9
7 ,8 6 1 E -0 4
1 4 0 0 ,0
0 ,0 0 0 0
2 .2 8 1 E + 1 0
8 8 8 ,4 9
3 .1 4 2 E - 0 9
2 .2 1 4 E 1 0
7 9 0 ,8 0
1 4 0 1 ,0
0 ,0 0 0 0
7 .4 0 4 E + 1 0
8 8 8 ,4 9
1 .0 19 E -08
7 .1 8 6 E 1 0
7 9 0 ,8 0
1 4 0 2 ,0
0 ,0 0 1 8
1 .2 9 2 E + 1 6
8 8 8 ,4 9
1,2 5 4 E 1 6 1,
7 9 0 ,8 0
1 .6 7 6 E + 1 6
8 8 8 ,4 9
1 .6 27 E 1 6
7 9 0 ,8 0 7 9 0 ,8 0
1403,0
0,0024
5 ,1 2 7 E 1 4
1,777E-03
2 .3 0 4 E - 0 3 7.155E-04
5 .0 5 7 E 1 5
8 8 8 ,4 9
3 ,5 2 9 E - 0 7
2,496E12
1 .4 4 3 E + 1 6
8 8 8 ,4 9
1 .9 80 E -03
0 ,0 0 0 2
1 .2 3 3 E + 1 5
8 8 8 ,5 0
1 ,6 9 1 E - 0 4
1 4 0 8 ,0
0 ,0 0 1 6
1 .1 6 6 E + 1 6
8 8 8 ,5 0
1 .5 98 E -03
1 4 0 9 ,0
0 ,0 0 0 6
4 .3 7 9 E + 1 5
8 8 8 ,5 0
5.998E-04
1 4 1 0 ,0
0 ,0 0 0 5
3 .3 0 2 E + 1 5
8 8 8 ,5 0
4.520E-04
1 4 1 1 ,0
0 ,0 0 2 1
1 .4 9 7 E + 1 6
8 8 8 ,5 0
1 4 1 2 ,0
0 ,0 0 2 6
1 .8 7 1 E + 1 6
1 4 0 4 ,0
0 ,0 0 0 7
5 .2 0 7 E + 1 5
8 8 8 ,4 9
1 4 0 5 ,0
0 ,0 0 0 0
2 .5 7 0 E + 1 2
1 4 0 6 ,0
0 ,0 0 2 0
1 4 0 7 ,0
1413,0
0,0233
5,536E15
1 .4 02 E 1 6
1,198E15
790,80
790,80
790,80 7 9 0 ,8 1
790,81
1 .132E 1 6
7 9 0 ,8 1
4 .2 5 5 E 1 5
7 9 0 ,8 1
3 .2 0 8 E 1 5
7 9 0 ,8 1
2 .0 4 8 E - 0 3
1 .4 55 E 1 6
7 9 0 ,8 1
8 8 8 ,5 0
2 .5 5 8 E - 0 3
1 .8 18 E 1 6
7 9 0 ,8 1
1 .6 5 6 E + 1 7 1.
8 8 8 ,5 1
2 ,2 6 2 E - 0 2
1 .6 09 E 1 7
7 9 0 ,8 2
3 .5 2 6 E - 0 4
2 .5 1 0 E 1 5
7 9 0 ,8 4
1 4 1 4 ,0
0 ,0 0 0 4
2 .5 8 2 E + 1 5
8 8 8 ,5 3
1 4 1 5 ,0
0 ,0 0 0 2
1 .3 0 4 E + 1 5
8 8 8 ,5 3
2 .5 2 8 E + 1 7 2.
8 8 8 ,5 4
3 ,4 4 6 E - 0 2
2 ,4 5 6 E 1 7
7 9 0 ,8 5
1416,0
0,0355
1.780E-04
1.268E15
790,84
1 4 1 7 ,0
0 ,0 1 1 7
8 .3 6 4 E + 1 6
8 8 8 ,5 7
1 .1 40 E -02
8 .1 3 0 E 1 6
7 9 0 ,8 8
1 4 1 8 ,0
0 ,0 1 3 5
9 .6 5 1 E + 1 6
8 8 8 ,5 8
1 .3 14 E -02
9 .3 8 2 E 1 6
7 9 0 ,8 9
1 4 1 9 ,0
0 ,0 0 2 1
1 .5 2 7 E + 1 6
8 8 8 ,5 9
2 .0 7 9 E - 0 3
1 .4 85 E 1 6
7 9 0 ,9 0
1 4 2 0 ,0
0 ,0 0 8 2
5 .8 9 6 E + 1 6
8 8 8 ,5 9
8 .0 2 0 E - 0 3
5 .7 3 3 E 1 6
7 9 0 ,9 0
1 4 2 1 ,0
0 ,0 0 9 1
6 .5 3 6 E + 1 6
8 8 8 ,6 0
8 .8 8 6 E - 0 3
6 .3 5 6 E 1 6
7 9 0 ,9 1
1 4 2 2 ,0
0 ,0 4 6 2
3 .3 0 6 E + 1 7
8 8 8 ,6 3
4 . 4 8 9 E -0 2
3 .2 1 4 E 1 7
7 9 0 ,9 4
1 4 2 3 ,0
0 ,0 0 9 2
6 .5 8 5 E + 1 6
8 8 8 ,6 6
8 .9 4 2 E - 0 3
6 .4 0 5 E 1 6
7 9 0 ,9 6
1 4 2 4 ,0
0 ,0 1 6 9
1 .2 1 3 E + 1 7
8 8 8 ,6 7
1 ,6 4 6E -02
1 ,1 8 0 E 1 7
7 9 0 ,9 8
1 4 2 5 ,0
0 ,0 2 5 8
1 .8 4 9 E + 1 7
8 8 8 ,6 9
2 .5 0 7 E - 0 2
1 .7 98 E 1 7
7 9 1 ,0 0
1 4 2 6 ,0
0 ,0 2 7 7
1 .9 8 9 E + 1 7
8 8 8 ,7 2
2 .6 9 5 E - 0 2
1 4 2 7 ,0
0 ,0 4 9 4
3 .5 4 9 E + 1 7
8 8 8 ,7 6
4 , 8 0 4 E -0 2
3 ,4 5 1 E 1 7
7 9 1 ,0 6
1 4 2 8 ,0
0 ,0 0 4 5
3 .2 6 8 E + 1 6
8 8 8 ,7 8
4 . 4 2 3 E -0 3
3 .1 8 0 E 1 6
7 9 1 ,0 9
1 4 2 9 ,0
0 ,0 3 7 9
2 .7 2 7 E + 1 7
8 8 8 ,8 1
3 .6 8 8 E - 0 2
1.935E17
2.653E17
791,02
791,11
I E C 6 0 9 0 4 - 3 : 2 0 1 9 © IE C 2 0 1 9
-3 9 -
W ave length
Global spectral irradiance
Global photon flux
Cum ulative global integrated irradiance
Direct spectral irradiance
nm
W --m m ""2 2 n m "1 "1
m “ 2 s ""1 1 n m _1
W m -2
W m _ 2 nm nm _1
m_ 2 s " 1 n m“ 1
4 .4 .4 2 2 E + 1 7
8 8 8 ,8 6
5 .9 7 4 E - 0 2
4.300E17
3 .6 0 3 E + 1 7
8 8 8 ,9 1
4 . 8 6 5 E -0 2
1 ,8 ,8 1 11 1 E+1 6
8 8 8 ,9 4
2 .5 7 7 E + 1 7
1430,0
1 4 3 1 ,0 1432,0
0,0614
0 ,0 5 0 0
0,0025
Direct photon flux
W m -2 791,16
3 .5 0 5 E 1 7
7 9 1 ,2 1 7 9 1 ,2 4
2,445E-03
1. 7 6 3 E 1 6 1.
8 8 8 ,9 6
3 .4 7 7 E - 0 2
2.508E17
Cum ulative direct integrated irradiance
1 4 3 3 ,0
0 ,0 3 5 7
1 4 3 4 ,0
0 ,0 2 0 9
1.509E+17
8 8 8 ,9 8
2 .0 3 4 E - 0 2
1 4 3 5 ,0
0 ,0 2 1 4
1.543E+17
8 8 9 ,0 1 88
2 ,0 7 9 E - 0 2
1.502E17
791,30
1 4 3 6 ,0
0 ,0 3 8 2
2 .7 6 4 E + 1 7
889,04
3.722E-02
2.690E17
791,33
1 4 3 7 ,0
0 ,0 2 9 8
2 .1 5 5 E + 1 7
8 8 9 ,0 7
2 ,9 0 0 E - 0 2
2 ,0 9 8 E 1 7
7 9 1 ,3 6
1 4 3 8 ,0
0 ,0 1 3 2
9 .5 7 3 E + 1 6
8 8 9 ,0 9
1 .2 88 E -02
9 ,3 2 1 E 1 6
7 9 1 ,3 9
1 4 3 9 ,0
0 ,0 5 0 9
3 .6 8 7 E + 1 7
8 8 9 ,1 2
4 . 9 5 3 E -0 2
2 ,8 6 2 E + 1 7 2,
8 8 9 ,1 7
3 ,8 4 4 E - 0 2
8 8 9 ,2 0
3 .0 8 7 E - 0 2
2.239E17
791,50
3.525E-02
2.559E17
791,53
1440,0
0,0395
1 4 4 1 ,0
0 ,0 3 1 7
2 .3 0 0 E + 1 7
1 4 4 2 ,0
0 ,0 3 6 2
2 ,6 2 9 E + 1 7
1 4 4 3 ,0
0 ,0 4 4 9
3 .2 6 4 E + 1 7
8 8 9 ,2 8
4 . 3 7 4 E -0 2
1 4 4 4 ,0
0 ,0 6 1 6
4 .4 7 9 E + 1 7
8 8 9 ,3 3
5 .9 9 7 E - 0 2
1 4 4 5 ,0
0 ,0 4 9 6
3 .6 0 8 E + 1 7
8 8 9 ,3 9
4 . 8 2 9 E -0 2
1 .6 7 6 E + 1 7
8 8 9 ,4 2
2 ,2 4 3 E - 0 2
1446,0
0,0230
889,24
1 .4 69 E 1 7
3.588E17
7 9 1 ,2 8
2 ,7 8 6 E 1 7
791,42 7 9 1 ,4 6
3 ,1 7 7 E 1 7
791,25
7 9 1 ,5 7
4.359E17
791,62
3 .5 1 3 E 1 7
791,67
1.632E17
791,71
3 .5 1 6 E - 0 2
2 ,5 6 1 E 1 7
7 9 1 ,7 4
1.122E-01
8, 1 8 0 E 1 7 8,
7 9 1 ,8 1
7 .2 2 8 E 1 7
7 9 1 ,9 2
1 4 4 7 ,0
0 ,0 3 6 1
2 .6 3 0 E + 1 7
8 8 9 ,4 5
1 4 4 8 ,0
0 ,1 1 5 4
8 .4 0 9 E + 1 7
8 8 9 ,5 3
1 4 4 9 ,0
0 ,1 0 1 8
7 .4 2 8 E + 1 7
8 8 9 ,6 4
9 .9 0 9 E - 0 2
1 4 5 0 ,0
0 ,0 2 7 3
8 8 9 ,7 0 88
2 .6 6 2 E - 0 2
1 4 5 1 ,0
0 ,0 1 1 2
8 .2 0 9 E + 1 6
8 8 9 ,7 2
1 .0 95 E -02
7 .9 9 7 E 1 6
7 9 2 ,0 0
1 4 5 2 ,0
0 ,0 6 2 2
4 .5 4 5 E + 1 7
8 8 9 ,7 6
6 .0 5 4 E - 0 2
4 .4 2 5 E 1 7
7 9 2 ,0 3
1 4 5 3 ,0
0 ,0 8 1 7
5 .9 7 9 E + 1 7
8 8 9 ,8 3
7 .9 5 7 E - 0 2
1 4 5 4 ,0
0 ,1 3 7 2
8 8 9 ,9 4
1 . 3 3 5 E -0 1
9 ,7 6 8 E 1 7
7 9 2 ,2 1
1 4 5 5 ,0
0 ,0 6 6 0
4 .8 3 1 E + 1 7
8 9 0 ,0 4
6 .4 2 2 E - 0 2
4 .7 0 4 E 1 7
7 9 2 ,3 1
1 4 5 6 ,0
0 ,0 8 8 3
6 .4 6 9 E + 1 7
8 9 0 ,1 2
8 ,5 9 1 E -0 2
6 .2 9 7 E 1 7
7 9 2 ,3 9
1 4 5 7 ,0
0 ,1 1 6 7
8 .5 5 7 E + 1 7
8 9 0 ,2 2
1 .1 3 5 E -0 1
8 ,3 2 7 E 1 7
7 9 2 ,4 9
1 4 5 8 ,0
0 ,1 3 6 0
9 .9 8 4 E + 1 7
8 9 0 ,3 5
1 .3 2 3 E -0 1
9 .7 1 4 E 1 7
7 9 2 ,6 1
1 4 5 9 ,0
0 ,1 6 2 6
8 9 0 ,5 0
1 ,5 8 1 E- 01
1 .1 61 E 1 8
7 9 2 ,7 5
1 4 6 0 ,0
0 ,0 8 5 2
6 .2 6 0 E + 1 7
8 9 0 ,6 2
8 .2 9 2 E - 0 2
6 .0 9 4 E 1 7
7 9 2 ,8 7
1 4 6 1 ,0
0 ,0 9 0 0
6 .6 2 0 E + 1 7
1 4 6 2 ,0
0 ,1 3 0 2
1 4 6 3 ,0
0 ,0 4 3 1
1.995E+17
1.004E+18
1.194E+18
1.943E17
5.820E17
791,98
792,11
890,71
8.763E-02
6.445E17
9 .5 8 4 E + 1 7
8 9 0 ,8 2
1.267E-01
9 .3 2 6 E 1 7
7 9 3 ,0 7
3 .1 7 4 E + 1 7
8 9 0 ,9 0
3 .0 9 2 E 1 7
7 9 3 ,1 5
1. 0 8 5 E 1 8 1.
7 9 3 ,2 5 7 9 3 ,3 6
4 . 1 9 8 E -0 2
792,96
1464,0
0,1514
1 ,1 ,1 1 16 6E+18
8 9 1 ,0 0
1465,0
0,0931
6 .8 6 7 E + 1 7
8 9 1 ,1 2
9 ,0 6 5 E - 0 2
6 ,6 8 5 E 1 7 4 .6 7 3 E 1 7
793,44
2.587E17
793,49
1.473E-01
1 4 6 6 ,0
0 ,0 6 5 0
4 .7 9 8 E + 1 7
8 9 1 ,2 0
6 ,3 3 1 E -0 2
1 4 6 7 ,0
0 ,0 3 5 9
2 .6 5 5 E + 1 7
8 9 1 ,2 5
3 .5 0 3 E - 0 2
1 4 6 8 ,0
0 ,0 7 6 7
5 .6 7 0 E + 1 7
8 9 1 ,3 1
7 ,4 7 1 E -0 2
5 ,5 2 1 E 1 7
7 9 3 ,5 5
1 4 6 9 ,0
0 ,0 9 4 6
6 .9 9 3 E + 1 7
8 9 1 ,4 0
9 .2 0 8 E - 0 2
6 .8 0 9 E 1 7
7 9 3 ,6 3
1 4 7 0 ,0
0 ,0 4 9 5
3 .6 6 6 E + 1 7
891,47
4.826E-02
3.571E17
793,70
-4 0 -
IE C 6 0 9 0 4 - 3 : 2 0 1 9 © I E C 2 0 1 9
W ave length
Global spectral irradiance
Global photon flux
Cum ulative global integrated irradiance
Direct spectral irradiance
Direct photon flux
Cum ulative direct integrated irradiance
nm
W -m -m " 2 n m ""1 1
m “ 2 s " 1 n m _1
W m -2
W m _ 2 n m _1
m ""2 2 s - 1 n m _1
W m -2
1 4 7 1 ,0
0 ,0 1 7 8
1 .3 1 8 E + 1 7
8 9 1 ,5 0
1 .7 34 E -02
1 4 7 2 ,0
0 ,0 4 6 6
3 .4 5 6 E + 1 7
8 9 1 ,5 3
4 . 5 4 3 E -0 2
3 .3 6 7 E 1 7
7 9 3 ,7 6
1 4 7 3 ,0
0 ,0 7 0 0
5 .1 9 0 E + 1 7
8 9 1 ,5 9
6 ,8 1 7 E - 0 2
5 ,0 5 5 E 1 7
7 9 3 ,8 2
1474,0
0,0971
7 .2 0 2 E + 1 7
8 9 1 ,6 8
9 .4 4 9 E - 0 2
1475,0
0,1841
1 .3 6 7 E + 1 8
8 9 1 ,8 2
1.284E17
793,73
7.011E17
793,90
1 .7 9 0 E -0 1
1 .3 29 E 1 8
794,04
4 ,9 6 3 E 1 7
1 4 7 6 ,0
0 ,0 6 8 6
5 .0 9 6 E + 1 7
8 9 1 ,9 4
6 ,6 7 9 E - 0 2
1 4 7 7 ,0
0 ,0 6 9 5
5 .1 7 0 E + 1 7
8 9 2 ,0 1
6 .7 7 2 E - 0 2
4 .7 0 9 E + 1 7 4.
8 9 2 ,0 8
6 ,1 6 5 E - 0 2
4 ,5 8 7 E 1 7
7 9 4 ,2 9
8 .6 7 1 E 1 7
7 9 4 ,3 8
1478,0
0,0633
5.035E17
7 9 4 ,1 6
794,23
1 4 7 9 ,0
0 ,1 1 9 7
8 .9 0 9 E + 1 7
8 9 2 ,1 7
1 .1 6 5 E -0 1
1 4 8 0 ,0
0 ,0 6 0 5
4 .5 0 5 E + 1 7
8 9 2 ,2 6
5 .8 8 9 E - 0 2
4. 3 8 8 E 1 7 4.
7 9 4 ,4 7
1 4 8 1 ,0
0 ,1 1 5 0
8 .5 7 0 E + 1 7
8 92 92 , 3 5
1 ,1 1 9 E -0 1
8 ,3 4 1 E 1 7
7 9 4 ,5 5
1 4 8 2 ,0
0 ,0 5 8 3
4 .3 5 1 E + 1 7
8 9 2 ,4 3
5 .6 8 0 E - 0 2
4. 2 3 8 E 1 7 4.
7 9 4 ,6 4
1 4 8 3 ,0
0 ,1 4 8 2
1 .1 0 6 E + 1 8
1 4 8 4 ,0
0 ,1 3 7 1
1 .0 2 4 E + 1 8
1 4 8 5 ,0
0 ,1 2 4 7
1 4 8 6 ,0
0 ,1 2 3 0
1487,0
0,0605
892,54
794,74
1 ,4 4 1 E- 01
1 .0 76 E 1 8
8 9 2 ,6 8
1 .3 3 4 E -0 1
9 ,9 6 3 E 1 7
9 .3 2 0 E + 1 7
8 9 2 ,8 1
1 .2 1 3 E -0 1
9 .2 0 4 E + 1 7
8 9 2 ,9 3
1 .1 9 7 E -0 1
8 .9 5 7 E 1 7
7 9 5 ,1 3
5 ,8 8 7 E - 0 2
4 ,4 0 7 E 1 7
7 9 5 ,2 2
4.525E+17
893,03
9.070E17
6.846E17
7 9 4 ,8 8
1 4 8 8 ,0
0 ,0 9 3 9
7 .0 3 4 E + 1 7
8 9 3 ,1 0
9 .1 3 9 E - 0 2
1 4 8 9 ,0
0 ,1 8 9 2
1 .4 1 8 E + 1 8
8 9 3 ,2 4
1 ,8 3 9 E -0 1
1 .378E 1 8
7 9 5 ,4 3
1 4 9 0 ,0
0 ,1 7 4 3
1 .3 0 7 E + 1 8
8 9 3 ,4 3
1 .6 9 4 E -0 1
1 .271E 1 8
7 9 5 ,6 1
1 4 9 1 ,0
0 ,1 9 7 2
1 .4 8 0 E + 1 8
8 9 3 ,6 1
1 ,9 1 7 E -0 1
1 .4 39 E 1 8
7 9 5 ,7 9
1 4 9 2 ,0
0 ,1 6 3 9
1 .2 3 1 E + 1 8
8 9 3 ,7 9
1 .5 9 4 E -0 1
1 .1 97 E 1 8
7 9 5 ,9 6
1 4 9 3 ,0
0 ,1 8 1 0
1 .3 6 1 E + 1 8
8 9 3 ,9 7
1 .7 6 0 E -0 1
1 .3 23 E 1 8
7 9 6 ,1 3
1 4 9 4 ,0
0 ,2 0 3 1
1 .5 2 7 E + 1 8
8 9 4 ,1 6
1 .9 7 4 E -0 1
1 .4 84 E 1 8
7 9 6 ,3 2
1 4 9 5 ,0
0 ,1 8 2 0
1 .3 7 0 E + 1 8
1 J 6 9 E -0 1
1 .3 3 2 E 1 8
7 9 6 ,5 0
1 4 9 6 ,0
0 ,1 6 8 0
1 .2 6 5 E + 1 8
8 9 4 ,5 3
1 .6 3 4 E -0 1
1 .2 30 E 1 8
7 9 6 ,6 7
1 4 9 7 ,0
0 ,2 2 7 8
1 ,7 1 7E + 18
8 9 4 ,7 2
2 .2 1 3 E -0 1
1 .6 68 E 1 8
1 4 9 8 ,0
0 ,1 8 9 1
1 .4 2 6 E + 1 8
8 9 4 ,9 3
1 ,8 3 8 E -0 1
1 ,3 8 6 E 1 8
7 9 7 ,0 7
1 4 9 9 ,0
0 ,2 1 7 0
1 .6 3 7 E + 1 8
8 9 5 ,1 3
2 . 1 0 8 E -0 1
1 .5 91 E 1 8
7 9 7 ,2 7
1 5 0 0 ,0
0 ,2 4 9 9
1 .8 8 7 E + 1 8
2 .4 2 7 E -0 1
1 .8 33 E 1 8
7 9 7 ,4 9
1 5 0 1 ,0
0 ,2 6 4 7
2 .0 0 0 E + 1 8
2 , 5 7 1 E-01
1 .9 42 E 1 8
7 9 7 ,7 4
1 5 0 2 ,0
0 ,2 3 2 9
1 .7 6 1 E + 1 8
2 .2 6 2 E -0 1
1 .7 10 E 1 8
7 9 7 ,9 8
1503,0
0,1844
894,35
895,37
8 9 5 ,6 3
895,87
795,01
795,29
796,87
1 .3 9 5 E + 1 8 1.
8 9 6 ,0 8
1 .7 9 2 E -0 1
1 .3 56 E 1 8
7 9 8 ,1 9
1 5 0 4 ,0
0 ,1 5 9 8
1 .2 1 0 E + 1 8
8 9 6 ,2 5
1 .5 5 4 E -0 1
1 .177E 1 8
7 9 8 ,3 5
1 5 0 5 ,0
0 ,1 8 3 5
1 .3 9 0 E + 1 8
8 9 6 ,4 3
1 .7 8 3 E -0 1
1 .3 51 E 1 8
7 9 8 ,5 2
1 .9 4 8 E + 1 8 1.
8 9 6 ,6 5
2 ,4 9 5 E -0 1
1 ,8 9 2 E 1 8
1506,0
0,2570
798,73
1 5 0 7 ,0
0 ,2 5 4 4
1 .9 3 0 E + 1 8
8 9 6 ,9 0
2 , 4 7 1 E-01
1 .8 74 E 1 8
7 9 8 ,9 8
1 5 0 8 ,0
0 ,2 4 2 3
1 .8 3 9 E + 1 8
8 9 7 ,1 5
2 .3 5 4 E -0 1
1 .7 87 E 1 8
7 9 9 ,2 2
1 5 0 9 ,0
0 ,1 8 6 4
1 .4 1 6 E + 1 8
8 9 7 ,3 7
1 ,8 1 2 E -0 1
1 .376E 1 8
7 9 9 ,4 3
1 5 1 0 ,0
0 ,2 6 9 7
2 .0 5 0 E + 1 8
8 9 7 ,5 9
2 . 6 1 9 E -0 1
1 .9 91 E 1 8
7 9 9 ,6 5
1 5 1 1 ,0
0 ,2 6 4 0
2 .0 0 8 E + 1 8
8 9 7 ,8 6
2 .5 6 4 E -0 1
1 .9 50 E 1 8
7 9 9 ,9 1
IEC 60904-3:2019 © IEC 2019
-4 1 -
W ave length
Global spectral irradiance
Global photon flux
Cum ulative global integrated irradiance
Direct spectral irradiance
Direct photon flux
Cum ulative direct integrated irradiance
nm
W -m -m " 2 n m ""1 1
m “ 2 s " 1 n m _1
W m -2
W m _ 2 n m _1
m ""2 2 s - 1 n m _1
W m -2
1 5 1 2 ,0
0 ,2 5 9 9
1 .9 7 8 E + 1 8
8 9 8 ,1 2
2 .5 2 4 E -0 1
1 .9 21 E 1 8
1 5 1 3 ,0
0 ,2 4 1 7
1 .8 4 1 E + 1 8
2 .3 4 8 E -0 1
1 .7 88 E 1 8
8 0 0 ,4 1
1514,0
0,2251
898,37
800,17
1 ,7 1 5E + 18
8 9 8 ,6 1
2 ,1 8 7 E -0 1
1 ,6 6 7 E 1 8
8 0 0 ,6 4
1 5 1 5 ,0
0 ,2 6 5 0
2 .0 2 1 E + 1 8
8 9 8 ,8 5
2 .5 7 3 E -0 1
1 .9 62 E 1 8
8 0 0 ,8 8
1 5 1 6 ,0
0 ,2 5 6 1
1 .9 5 4 E + 1 8
8 9 9 ,1 1
2 .4 8 7 E -0 1
1 .8 98 E 1 8
8 0 1 ,1 3
1 5 1 7 ,0
0 ,2 4 8 6
1 .8 9 8 E + 1 8
8 9 9 ,3 6
2 ,4 1 4 E -0 1
1 .8 44 E 1 8
8 0 1 ,3 7
1 .9 2 1 E + 1 8 1.
8 9 9 ,6 1
2 .4 4 2 E -0 1
1 .8 66 E 1 8
8 0 1 ,6 2
1518,0
0,2514
1 5 1 9 ,0
0 ,2 4 3 7
1 .8 6 3 E + 1 8
8 9 9 ,8 6
2 ,3 6 7 E -0 1
1 ,8 10 E 1 8
8 0 1 ,8 6
1 5 2 0 ,0
0 ,2 6 3 7
2 .0 1 8 E + 1 8
9 0 0 ,1 2
2 , 5 6 1 E-01
1 .9 60 E 1 8
8 0 2 ,1 0
1 5 2 1 ,0
0 ,2 7 4 3
2 .1 0 0 E + 1 8
9 0 0 ,3 8
2 .6 6 3 E -0 1
2 .0 3 9 E 1 8
8 0 2 ,3 6
1 5 2 2 ,0
0 ,2 6 3 0
2 ,0 1 5E + 18
9 0 0 ,6 5
2 ,5 5 4 E -0 1
1 ,9 5 7 E 1 8
8 0 2 ,6 3
1 5 2 3 ,0
0 ,2 7 9 2
2 .1 4 1 E + 1 8
9 0 0 ,9 2
2 .0 7 9 E 1 8 2.
8 0 2 ,8 9
1 5 2 4 ,0
0 ,2 7 4 6
2 .1 0 7 E + 1 8
9 0 1 ,2 0
2 .6 6 7 E -0 1
2 .0 4 6 E 1 8
8 0 3 ,1 6
1 5 2 5 ,0
0 ,2 5 8 1
1 .9 8 1 E + 1 8
9 0 1 ,4 7
2 ,5 0 7 E -0 1
1 ,9 2 4 E 1 8
8 0 3 ,4 2
1 5 2 6 ,0
0 ,2 6 6 7
2 .0 4 9 E + 1 8
9 0 1 ,7 3
2 .5 9 0 E -0 1
1 .9 90 E 1 8
2 .0 1 0 E + 1 8 2.
9 0 1 ,9 9
2 .5 3 9 E -0 1
1 .9 52 E 1 8
8 0 3 ,9 3
9 0 2 ,2 6
2 ,7 0 4 E -0 1
2 ,0 8 0 E 1 8
8 0 4 ,1 9
2 .6 3 8 E -0 1
2 ,0 3 1 E 1 8
8 0 4 ,4 6
1527,0
0,2614
2,711 E-01
803,67
1 5 2 8 ,0
0 ,2 7 8 5
2 .1 4 2 E + 1 8
1 5 2 9 ,0
0 ,2 7 1 6
2 .0 9 1 E + 1 8
1 5 3 0 ,0
0 ,2 5 4 5
1 .9 6 0 E + 1 8
9 0 2 ,8 0
2 ,4 7 2 E -0 1
1 .9 04 E 1 8
8 0 4 ,7 1
1 5 3 1 ,0
0 ,2 6 8 9
2 .0 7 3 E + 1 8
9 0 3 ,0 6
2 . 6 1 2 E -0 1
2 .0 1 3 E 1 8
8 0 4 ,9 7
1 5 3 2 ,0
0 ,2 7 7 6
2 .1 4 1 E + 1 8
2 .6 9 6 E -0 1
2 .0 7 9 E 1 8
8 0 5 ,2 3
1 5 3 3 ,0
0 ,2 7 6 3
2 .1 3 3 E + 1 8
9 0 3 ,6 1
2 .6 8 4 E -0 1
2 .0 7 1 E 1 8
8 0 5 ,5 0
1 5 3 4 ,0
0 ,2 6 8 1
2 .0 7 1 E + 1 8
9 0 3 ,8 9
2 . 6 0 5 E -0 1
2 .0 1 1 E 1 8
8 0 5 ,7 7
1 5 3 5 ,0
0 ,2 6 6 1
2 .0 5 6 E + 1 8
9 0 4 ,1 5
2 .5 8 5 E -0 1
1 .9 97 E 1 8
8 0 6 ,0 2
1 5 3 6 ,0
0 ,2 7 3 8
2 , 1 17E+18
9 0 4 ,4 2
2 ,6 6 0 E -0 1
2 ,0 5 7 E 1 8
8 0 6 ,2 9
1 5 3 7 ,0
0 ,2 7 2 6
2 .1 0 9 E + 1 8
9 0 4 ,7 0
2 . 6 4 8 E -0 1
2 .0 4 9 E 1 8
8 0 6 ,5 5
1 5 3 8 ,0
0 ,2 7 1 2
2 .1 0 0 E + 1 8
2 .6 3 5 E -0 1
2 .0 4 0 E 1 8
8 0 6 ,8 2
1 5 3 9 ,0
0 ,2 7 2 2
2 .1 0 9 E + 1 8
9 0 5 ,2 4
2 ,6 4 4 E -0 1
2 ,0 4 9 E 1 8
8 0 7 ,0 8
1 5 4 0 ,0
0 ,2 6 4 1
2 .0 4 8 E + 1 8
9 0 5 ,5 1
2 . 5 6 6 E -0 1
1 .9 89 E 1 8
8 0 7 ,3 4
1 5 4 1 ,0
0 ,2 6 8 3
2 .0 8 1 E + 1 8
2 .6 0 7 E -0 1
2 .0 2 2 E 1 8
8 0 7 ,6 0
1 5 4 2 ,0
0 ,2 6 8 5
2 .0 8 4 E + 1 8
9 0 6 ,0 4
2 . 6 0 9 E -0 1
2 .0 2 5 E 1 8
8 0 7 ,8 6
1 5 4 3 ,0
0 ,2 7 1 3
2 .1 0 7 E + 1 8
9 0 6 ,3 1
2 .6 3 6 E -0 1
2 .0 4 8 E 1 8
8 0 8 ,1 2
1 5 4 4 ,0
0 ,2 7 1 3
2 .1 0 9 E + 1 8
9 0 6 ,5 8
2 .6 3 7 E -0 1
2 .0 4 9 E 1 8
8 0 8 ,3 9
1 5 4 5 ,0
0 ,2 7 6 2
2 .1 4 9 E + 1 8
9 0 6 ,8 6
2 . 6 8 4 E -0 1
2 .0 8 8 E 1 8
8 0 8 ,6 5
1 5 4 6 ,0
0 ,2 7 4 0
2 .1 3 3 E + 1 8
9 0 7 ,1 3
2 .6 6 3 E -0 1
2 .0 7 2 E 1 8
8 0 8 ,9 2
2 ,1 2 1 E + 1 8
9 0 7 ,4 1
2 ,6 4 6 E -0 1
2 ,0 6 1 E 1 8
8 0 9 ,1 9
9 0 7 ,6 7
2 . 5 8 4 E -0 1
2 .0 1 4 E 1 8
8 0 9 ,4 5
2 .6 4 9 E -0 1
2 .0 6 6 E 1 8
8 0 9 ,7 1
1547,0
0,2723
902,54
903,34
904,97
905,77
1 5 4 8 ,0
0 ,2 6 6 0
2 .0 7 3 E + 1 8
1 5 4 9 ,0
0 ,2 7 2 6
2 .1 2 6 E + 1 8
1 5 5 0 ,0
0 ,2 6 9 1
2 .1 0 0 E + 1 8
9 0 8 ,2 2
2 ,6 1 5 E -0 1
2 ,0 4 0 E 1 8
8 0 9 ,9 7
1 5 5 1 ,0
0 ,2 6 9 8
2 .1 0 7 E + 1 8
9 0 8 ,4 8
2 . 6 2 2 E -0 1
2 .0 4 7 E 1 8
8 1 0 ,2 3
1 5 5 2 ,0
0 ,2 7 1 0
2 , 1 18E+18
9 0 8 ,7 5
2 .6 3 4 E -0 1
2 .0 5 8 E 1 8
8 1 0 ,5 0
907,94
-
42-
IEC 6090 4-3:2019 © IEC 2019
W ave length
Global spectral irradiance
Global photon flux
Cum ulative global integrated irradiance
Direct spectral irradiance
Direct photon flux
Cum ulative direct integrated irradiance
nm
W -m -m " 2 n m ""1 1
m “ 2 s " 1 n m _1
W m -2
W m _ 2 n m _1
m ""2 2 s - 1 n m _1
W m -2
1 5 5 3 .0
0 ,2 7 0 5
2 ,1 1 5E+ 18
9 0 9 ,0 3
2 .6 2 9 E -0 1
2 .0 5 5 E 1 8
8 1 0 ,7 6
1 5 5 4 ,0
0 ,2 6 4 0
2 .0 6 5 E + 1 8
9 0 9 ,2 9
2 .5 6 5 E -0 1
2 .0 0 7 E 1 8
8 1 1 ,0 2
1 5 5 5 ,0
0 ,2 6 6 8
2 .0 8 9 E + 1 8
9 0 9 ,5 6
2 ,5 9 3 E -0 1
2 .0 3 0 E 1 8
8 1 1 ,2 8
1 5 5 6 ,0
0 ,2 6 2 3
2 .0 5 5 E + 1 8
9 0 9 ,8 2
2 .5 4 9 E -0 1
1 .9 97 E 1 8
8 1 1 ,5 3
1 5 5 7 ,0
0 ,2 6 9 8
2 ,1 1 5E + 18
9 1 0 ,0 9
2 .6 2 2 E -0 1
2 .0 5 5 E 1 8
8 1 1 ,7 9
1 5 5 8 ,0
0 ,2 6 7 7
2 .1 0 0 E + 1 8
9 1 0 ,3 6
2 ,6 0 2 E -0 1
2 ,0 4 1 E 1 8
8 1 2 ,0 5
1 5 5 9 ,0
0 ,2 6 7 3
2 .0 9 8 E + 1 8
9 1 0 ,6 3
2 .5 9 8 E -0 1
2 .0 3 9 E 1 8
8 1 2 ,3 1
1 5 6 0 ,0
0 ,2 6 4 9
2 .0 8 0 E + 1 8
9 1 0 ,8 9
2 ,5 7 5 E -0 1
2 .0 2 2 E 1 8
8 1 2 ,5 7
1 5 6 1 ,0
0 ,2 6 9 2
2 , 1 16E+18
9 1 1 ,1 6
2 . 6 1 7 E -0 1
2 .0 5 6 E 1 8
8 1 2 ,8 3
1 5 6 2 ,0
0 ,2 6 6 8
2 .0 9 8 E + 1 8
9 1 1 ,4 3
2 .5 9 3 E -0 1
2 .0 3 9 E 1 8
8 1 3 ,0 9
1 5 6 3 ,0
0 ,2 6 5 9
2 ,0 9 2 E + 1 8
9 1 1 ,6 9
2 .5 8 4 E -0 1
2 .0 3 3 E 1 8
8 1 3 ,3 5
1 5 6 4 ,0
0 ,2 6 1 9
2 .0 6 2 E + 1 8
9 1 1 ,9 6
2 .5 4 5 E -0 1
2 .0 0 4 E 1 8
8 1 3 ,6 1
1 5 6 5 ,0
0 ,2 6 6 5
2 .1 0 0 E + 1 8
9 1 2 ,2 2
2 .5 9 0 E -0 1
2 .0 4 0 E 1 8
8 1 3 ,8 6
1 5 6 6 ,0
0 ,2 6 1 7
2 ,0 6 3 E + 1 8
9 1 2 ,4 9
2 ,5 4 3 E -0 1
2 ,0 0 5 E 1 8
8 1 4 ,1 2
1 5 6 7 ,0
0 ,2 6 2 3
2 .0 6 9 E + 1 8
9 1 2 ,7 5
2 .5 4 9 E -0 1
2 .0 1 1 E 1 8
8 1 4 ,3 8
1 5 6 8 ,0
0 ,2 5 6 5
2 .0 2 4 E + 1 8
9 1 3 ,0 1
2 .4 9 2 E -0 1
1 .9 67 E 1 8
8 1 4 ,6 3
1 5 6 9 ,0
0 ,2 5 3 8
2 .0 0 4 E + 1 8
9 1 3 ,2 6
2 ,4 6 6 E -0 1
1 ,9 4 8 E 1 8
8 1 4 ,8 8
1 5 7 0 ,0
0 ,2 4 1 0
1 .9 0 5 E + 1 8
9 1 3 ,5 1
2 .3 4 3 E -0 1
1 .8 52 E 1 8
8 1 5 ,1 2
1 5 7 1 ,0
0 ,2 3 4 4
1 .8 5 4 E + 1 8
9 1 3 ,7 5
2 .2 7 8 E -0 1
1 ,8 0 2 E 1 8
8 1 5 ,3 5
1 5 7 2 ,0
0 ,2 3 7 1
1 .8 7 6 E + 1 8
9 1 3 ,9 8
2 . 3 0 4 E -0 1
1 .8 23 E 1 8
8 1 5 ,5 8
1 .8 4 8 E + 1 8
9 1 4 ,2 2
2 .2 6 8 E -0 1
1 .7 96 E 1 8
8 1 5 ,8 1
1573,0
0,2334
816,04
1 5 7 4 ,0
0 ,2 4 0 7
1 .9 0 8 E + 1 8
9 1 4 ,4 5
2 .3 4 0 E -0 1
1 .8 54 E 1 8
1 5 7 5 ,0
0 ,2 3 9 0
1 .8 9 5 E + 1 8
9 1 4 ,6 9
2 . 3 2 3 E -0 1
1 .8 42 E 1 8
8 1 6 ,2 7
1 5 7 6 ,0
0 ,2 4 6 1
1 .9 5 2 E + 1 8
2 , 3 9 1 E- 01
1 .8 97 E 1 8
8 1 6 ,5 0
1 5 7 7 ,0
0 ,2 1 5 4
1 ,7 1 0 E + 1 8
9 1 5 ,1 7
2 ,0 9 3 E -0 1
1 ,6 6 2 E 1 8
1 5 7 8 ,0
0 ,2 3 4 5
1 .8 6 3 E + 1 8
9 1 5 ,3 9
2 . 2 7 9 E -0 1
1 .8 10 E 1 8
8 1 6 ,9 5
1 5 7 9 ,0
0 ,2 3 6 0
1 .8 7 6 E + 1 8
9 1 5 ,6 3
2 .2 9 4 E -0 1
1 .8 23 E 1 8
8 1 7 ,1 8
1 5 8 0 ,0
0 ,2 4 3 9
1 .9 4 0 E + 1 8
9 1 5 ,8 7
2 .3 7 0 E -0 1
1 ,8 8 5 E 1 8
8 1 7 ,4 1
1 5 8 1 ,0
0 ,2 4 8 0
1 .9 7 4 E + 1 8
9 1 6 ,1 1
2 . 4 0 9 E -0 1
1 .9 18 E 1 8
8 1 7 ,6 5
1 5 8 2 ,0
0 ,2 4 1 2
1 .9 2 1 E + 1 8
9 1 6 ,3 6
2 .3 4 4 E -0 1
1 .8 67 E 1 8
8 1 7 ,8 9
1 5 8 3 ,0
0 ,2 4 6 8
1 .9 6 7 E + 1 8
9 1 6 ,6 0
2 . 3 9 8 E -0 1
1 .9 11 E 1 8
8 1 8 ,1 2
1 5 8 4 ,0
0 ,2 4 8 3
1 .9 8 0 E + 1 8
9 1 6 ,8 5
2 .4 1 2 E -0 1
1 .9 24 E 1 8
8 1 8 ,3 6
1 5 8 5 ,0
0 ,2 5 8 0
2 .0 5 8 E + 1 8
9 1 7 ,1 0
2 .5 0 6 E -0 1
2 .0 0 0 E 1 8
8 1 8 ,6 1
1 5 8 6 ,0
0 ,2 5 4 9
2 .0 3 6 E + 1 8
9 1 7 ,3 6
2 . 4 7 7 E -0 1
1 .9 77 E 1 8
8 1 8 ,8 6
1 5 8 7 ,0
0 ,2 5 2 3
2 .0 1 6 E + 1 8
9 1 7 ,6 1
2 , 4 5 1 E- 01
1 .9 58 E 1 8
8 1 9 ,1 0
2 .0 0 1 E + 1 8 2.
9 1 7 ,8 6
2 ,4 3 2 E -0 1
1 ,9 4 4 E 1 8
8 1 9 ,3 5
9 1 8 ,1 1
2 . 2 5 0 E -0 1
1 .8 00 E 1 8
8 1 9 ,5 8
2 .3 4 2 E -0 1
1 .8 74 E 1 8
8 1 9 ,8 1
1588,0
0,2503
1 5 8 9 ,0
0 ,2 3 1 7
1 .8 5 3 E + 1 8
1 5 9 0 ,0
0 ,2 4 1 1
1 .9 3 0 E + 1 8
1591,0
0,2413
914,94
918,34
816,73
1 .9 3 2 E + 1 8 1.
9 1 8 ,5 8
2 ,3 4 3 E -0 1
1 ,8 7 7 E 1 8
8 2 0 ,0 5
1 5 9 2 ,0
0 ,2 5 1 5
2 .0 1 6 E + 1 8
9 1 8 ,8 3
2 . 4 4 3 E -0 1
1 .9 58 E 1 8
8 2 0 ,2 9
1 5 9 3 ,0
0 ,2 5 7 6
2 ,0 6 6 E + 1 8
9 1 9 ,0 8
2 .5 0 2 E -0 1
2 .0 0 6 E 1 8
8 2 0 ,5 3
I E C 6 0 9 0 4 - 3 : 2 0 1 9 © IE C 2 0 1 9
-4 3 -
W ave length
Global spectral irradiance
Global photon flux
Cum ulative global integrated irradiance
Direct spectral irradiance
nm
W --m m ""2 2 n m "1 "1
m “ 2 s ""1 1 n m _1
W m -2
W m _ 2 nm nm _1
1 5 9 4 ,0
0 ,2 5 5 5
2 .0 5 0 E + 1 8
1 5 9 5 ,0
0 ,2 5 7 5
2 .0 6 7 E + 1 8
1 5 9 6 ,0
0 ,2 4 3 8
1 5 9 7 ,0
0 ,2 4 6 2
1 .9 7 9 E + 1 8
1 5 9 8 ,0
0 ,2 5 3 5
2 .0 3 9 E + 1 8
1.959E+18
919,34
Cum ulative direct integrated irradiance
m_2-s" m_2-s" 1 nm“ 1
W m -2
2 .4 8 2 E -0 1
1 .9 91 E 1 8
8 2 0 ,7 8
9 1 9 ,6 0
2 , 5 0 1 E- 01
2 .0 0 8 E 1 8
8 2 1 ,0 3
9 1 9 ,8 5
2 ,3 6 8 E -0 1
1 ,9 0 3 E 1 8
8 2 1 ,2 8
9 2 0 ,0 9
2 .3 9 2 E -0 1
1.923E18
821,51
2.462E-01
1.981E18
821,76
9 2 0 ,5 9
2 ,3 4 4 E -0 1
1.887E18
822,00
920,34
Direct photon flux
1599,0
0,2413
1 .9 4 2 E + 1 8
1600,0
0,2374
1.912E+18
9 2 0 ,8 3
2 .3 0 7 E -0 1
1601,0
0 ,2 2 2 6
1 .7 9 4 E + 1 8
9 21 21 , 0 6
2 ,,1 1 6 3 E -0 1
1.743E18
822,45
1.802E+18
9 21 21 , 2 8
2 .1 7 2 E -0 1
1.751E18
822,67
1 .8 58 E 1 8
8 2 2 ,2 3
1 6 0 2 ,0
0 ,2 2 3 5
1 6 0 3 ,0
0 ,2 2 3 3
1 .8 0 2 E + 1 8
9 2 1 ,5 1
2 .1 7 0 E -0 1
1.751E18
822,89
0 ,2 2 7 8
1 .8 3 9 E + 1 8
9 2 1 ,7 3
2 .2 1 3 E -0 1
1.787E18
823,11
1604,0
1 6 0 5 ,0
0 ,2 3 6 1
1.908E+18
9 21 21 , 9 6
2 .2 9 4 E -0 1
1.854E18
823,33
1 6 0 6 ,0
0 ,2 4 0 7
1.946E+18
9 22 22 , 2 0
2 .3 3 8 E -0 1
1.891E18
823,56
1 .8 7 9 E + 1 8
9 22 22 , 4 4
2 .2 5 7 E -0 1
1.826E18
823,79
1607,0
0 ,2 3 2 3
1 6 0 8 ,0
0 ,2 2 9 2
1.856E+18
922,67
1 6 0 9 ,0
0 ,2 2 6 6
1.835E+18
9 22 22 , 9 0
2 .2 0 2 E -0 1
1.784E18
824,24
1 .7 5 8 E + 1 8
9 23 23 , 1 2
2 ,1 0 8 E -0 1
1.709E18
824,45
923,34
2.198E-01
1.782E18
824,67
9 2 3 ,5 7
2 .2 3 6 E -0 1
1.814E18
824,89
2 .2 9 8 E -0 1
1 .8 66 E 1 8
8 2 5 ,1 2
2 .3 0 9 E -0 1
1 .8 76 E 1 8
8 2 5 ,3 5
1610,0
1 6 1 1 ,0
0 ,2 1 7 0
2 .2 2 8 E -0 1
0 ,2 2 6 1
1.834E+18
0,2301
1 .8 6 7 E + 1 8
1 6 1 3 ,0
0 ,2 3 6 5
1.920E+18
9 2 3 ,8 0
1 6 1 4 ,0
0 ,2 3 7 7
1 .9 3 1 E + 1 8
924,04
1 6 1 5 ,0
0 ,2 4 0 3
1.954E+18
9 24 24 , 2 8
2 .3 3 5 E -0 1
1 6 1 6 ,0
0 ,2 2 9 8
9 2 4 ,5 1
2 . 2 3 3 E -0 1
1 6 1 7 ,0
0 ,2 3 4 0
1 6 1 8 ,0
0 ,2 4 2 8
1 6 1 9 ,0
0 ,2 4 0 3
1.958E+18
1 6 2 0 ,0
0 ,2 3 3 8
1 6 2 1 ,0
0 ,2 3 3 6
1 6 2 2 ,0
1612,0
1 .8 7 0 E + 1 8
924,74
1.899E18
8 2 4 ,0 2
1 .8 17 E 1 8
825,58 8 2 5 ,8 1
2.273E-01
1.850E18
826,03
9 2 4 ,9 8
2 ,3 5 9 E -0 1
1.922E18
826,26
9 2 5 ,2 2
2 .3 3 5 E -0 1
1.907E+18
9 25 25 , 4 6
2 .2 7 2 E -0 1
1.853E18
826,73
1.906E+18
9 25 25 , 7 0
2 ,2 7 0 E -0 1
1.852E18
826,96
0 ,2 3 6 9
1.934E+18
9 2 5 ,9 3
2 , 3 0 1 E-01
1 6 2 3 ,0
0 ,2 4 1 8
1.975E+18
926,17
1 6 2 4 ,0
0 ,2 4 2 0
1.978E+18
9 2 6 ,4 1
2 , 3 5 1 E-01
1 .9 22 E 1 8
8 2 7 ,6 5
0,2371
1.940E+18
9 2 6 ,6 5
2 .3 0 4 E -0 1
1 .8 85 E 1 8
8 2 7 ,8 9
1 6 2 6 ,0
0 ,2 3 9 0
1.956E+18
9 26 26 , 8 9
2 .3 2 3 E -0 1
1 6 2 7 ,0
0 ,2 4 0 1
1.966E+18
9 2 7 ,1 3
2 .3 3 3 E -0 1
1 6 2 8 ,0
0 ,2 4 0 6
1.971E+18
927,37
1 6 2 9 ,0
0 ,2 4 0 7
1.974E+18
1 6 3 0 ,0
0 ,2 3 5 8
1.935E+18
0,2374
1.949E+18
1625,0
1631,0
1.905E+18 1 .9 7 8 E + 1 8
1 .8 03 E 1 8
8 2 6 ,5 0
1 .8 79 E 1 8
1.919E18
1.901E18
8 2 7 ,1 9
1 .9 11 E 1 8
827,42
828,12 8 2 8 ,3 5
2.338E-01
1.916E18
828,58
9 27 27 , 6 1
2 .3 3 9 E -0 1
1.918E18
828,82
9 2 7 ,8 5
2 .2 9 2 E -0 1
9 28 28 , 0 9
2 .3 0 7 E -0 1
1.894E18
829,28
9 2 8 ,3 2
2 ,3 0 8 E -0 1
1.896E18
829,51
1 .8 54 E 1 8
829,74
1.856E18
829,96
1 .9 5 1 E + 1 8
2.349E-01
1 .9 03 E 1 8
1 6 3 2 ,0
0 ,2 3 7 5
1 6 3 3 ,0
0 ,2 3 2 0
1.907E+18
9 2 8 ,5 6
2 .2 5 5 E -0 1
1 6 3 4 ,0
0 ,2 3 2 1
1.910E+18
9 28 28 , 7 9
2 .2 5 6 E -0 1
1 .8 80 E 1 8
8 2 9 ,0 5
- 4 4 -
IEC 6090 4-3:2019 © IEC 2019
W ave length
Global spectral irradiance
Global photon flux
Cum ulative global integrated irradiance
Direct spectral irradiance
Direct photon flux
Cum ulative direct integrated irradiance
nm
W -m -m " 2 n m ""1 1
m “ 2 s " 1 n m _1
W m -2
W m _ 2 n m _1
m ""2 2 s - 1 n m _1
W m -2
1 6 3 5 ,0
0 ,2 3 3 0
1 .9 1 8 E + 1 8
9 2 9 ,0 2
2 .2 6 5 E -0 1
1 .8 64 E 1 8
8 3 0 ,1 9
1 6 3 6 ,0
0 ,2 3 4 7
1 .9 3 3 E + 1 8
9 2 9 ,2 6
2 , 2 8 1 E- 01
1 .8 79 E 1 8
8 3 0 ,4 2
9 2 9 ,4 9
2 ,2 0 0 E -0 1
1 ,8 1 3E 1 8
8 3 0 ,6 4
2 .1 3 3 E -0 1
1 .7 59 E 1 8
8 3 0 ,8 6
1637,0
0,2263
1 .8 6 5 E + 1 8 1.
1638,0
0,2194
1.809E+18
929,71
831,07
1 6 3 9 ,0
0 ,2 1 9 6
1 .8 1 2 E + 1 8
9 2 9 ,9 3
2 .1 3 5 E -0 1
1 .7 61 E 1 8
1 6 4 0 ,0
0 ,2 1 4 5
1 .7 7 1 E + 1 8
9 3 0 ,1 5
2 ,0 8 5 E -0 1
1 .722E 1 8
8 3 1 ,2 8
1 6 4 1 ,0
0 ,2 1 9 0
1 .8 0 9 E + 1 8
9 3 0 ,3 6
2 .1 2 9 E -0 1
1 .7 58 E 1 8
8 3 1 ,4 9
1 6 4 2 ,0
0 ,2 2 0 2
1 ,8 2 0 E + 1 8
9 3 0 ,5 8
2 ,1 4 0 E -0 1
1 .7 69 E 1 8
8 3 1 ,7 1
1 6 4 3 ,0
0 ,2 1 4 7
1 .7 7 6 E + 1 8
9 3 0 ,8 0
2 . 0 8 8 E -0 1
1 .7 27 E 1 8
8 3 1 ,9 2
1 6 4 4 ,0
0 ,2 2 2 9
1 .8 4 5 E + 1 8
9 3 1 ,0 2
2 .1 6 7 E -0 1
1 .7 93 E 1 8
8 3 2 ,1 3
1 6 4 5 ,0
0 ,2 1 7 6
1 ,8 0 2 E + 1 8
9 3 1 ,2 4
2 , 1 15 E - 0 1
1 ,7 5 2 E 1 8
8 3 2 ,3 4
1 6 4 6 ,0
0 ,2 1 6 9
1 .7 9 7 E + 1 8
9 3 1 ,4 6
2 .1 0 9 E -0 1
1 .7 47 E 1 8
8 3 2 ,5 6
1 6 4 7 ,0
0 ,2 2 7 0
1 .8 8 2 E + 1 8
9 3 1 ,6 8
2 .2 0 7 E -0 1
1 .8 30 E 1 8
1 6 4 8 ,0
0 ,2 1 5 9
1 .7 9 1 E + 1 8
9 3 1 ,9 0
2 ,1 0 0 E -0 1
1 ,7 4 2 E 1 8
8 3 2 ,9 9
1 6 4 9 ,0
0 ,2 1 8 0
1 .8 1 0 E + 1 8
9 3 2 ,1 2
2 .1 2 0 E -0 1
1 .7 60 E 1 8
8 3 3 ,2 0
1 6 5 0 ,0
0 ,2 2 4 6
1 .8 6 6 E + 1 8
2 .1 8 4 E -0 1
1 .8 14 E 1 8
8 3 3 ,4 1
1 6 5 1 ,0
0 ,2 0 7 9
1 .7 2 8 E + 1 8
2 ,0 2 2 E -0 1
1 , 6 8 1 E1 8
8 3 3 ,6 2
1 6 5 2 ,0
0 ,2 2 3 1
1 .8 5 5 E + 1 8
2 .1 6 9 E -0 1
1 .8 04 E 1 8
8 3 3 ,8 3
1 6 5 3 ,0
0 ,2 2 2 1
1 .8 4 8 E + 1 8
9 3 2 ,9 9
2 ,1 6 0 E -0 1
1 ,7 9 7 E 1 8
8 3 4 ,0 5
1 6 5 4 ,0
0 ,2 1 5 2
1 .7 9 2 E + 1 8
9 3 3 ,2 1
2 . 0 9 3 E -0 1
1 .743E 1 8
8 3 4 ,2 6
1 6 5 5 ,0
0 ,2 2 1 7
1 .8 4 7 E + 1 8
9 3 3 ,4 3
2 .1 5 6 E -0 1
1 .7 96 E 1 8
1 6 5 6 ,0
0 ,2 2 0 4
1 .8 3 7 E + 1 8
9 3 3 ,6 5
2 .1 4 3 E -0 1
1 .7 87 E 1 8
8 3 4 ,6 9
1 6 5 7 ,0
0 ,2 2 1 6
1 .8 4 8 E + 1 8
9 3 3 ,8 7
2 . 1 5 5 E -0 1
1 .7 98 E 1 8
8 3 4 ,9 0
1 6 5 8 ,0
0 ,2 2 4 2
1 .8 7 1 E + 1 8
9 3 4 ,0 9
2 , 1 8 1 E- 01
1 .8 20 E 1 8
8 3 5 ,1 2
1 .8 4 2 E + 1 8 1.
9 3 4 ,3 2
2 ,1 4 5 E -0 1
1 ,7 9 2 E 1 8
8 3 5 ,3 4 8 3 5 ,5 5
1659,0
0,2206
932,34
9 3 2 ,5 5
932,77
832,77
834,47
1 6 6 0 ,0
0 ,2 2 2 7
1 .8 6 1 E + 1 8
9 3 4 ,5 4
2 . 1 6 6 E -0 1
1 .8 10 E 1 8
1 6 6 1 ,0
0 ,2 2 3 2
1 .8 6 6 E + 1 8
9 3 4 ,7 6
2 .1 7 1 E -0 1
1 .8 15 E 1 8
1 6 6 2 ,0
0 ,2 1 8 4
1 .8 2 8 E + 1 8
9 3 4 ,9 8
2 ,1 2 5 E -0 1
1 ,7 7 8 E 1 8
8 3 5 ,9 8
1 6 6 3 ,0
0 ,2 2 1 7
1 .8 5 6 E + 1 8
9 3 5 ,2 0
2 . 1 5 7 E -0 1
1 .8 06 E 1 8
8 3 6 ,2 0
1 6 6 4 ,0
0 ,2 2 0 3
1 .8 4 6 E + 1 8
9 3 5 ,4 2
2 .1 4 4 E -0 1
1 .7 96 E 1 8
1 6 6 5 ,0
0 ,2 1 1 2
1 .7 7 0 E + 1 8
9 3 5 ,6 4
2 . 0 5 5 E -0 1
1 .7 22 E 1 8
8 3 6 ,6 2
1 6 6 6 ,0
0 ,1 7 8 3
1 .4 9 6 E + 1 8
9 3 5 ,8 3
1 .7 3 6 E -0 1
1 .4 56 E 1 8
8 3 6 ,8 1
1 6 6 7 ,0
0 ,2 1 0 1
1 .7 6 3 E + 1 8
9 3 6 ,0 3
2 .0 4 4 E -0 1
1 .7 15 E 1 8
8 3 7 ,0 0
1 6 6 8 ,0
0 ,2 1 4 0
1 .7 9 7 E + 1 8
2 . 0 8 2 E -0 1
1 .7 4 8 E 1 8
8 3 7 ,2 1
1 6 6 9 ,0
0 ,2 1 4 5
1 .8 0 2 E + 1 8
9 3 6 ,4 5
2 .0 8 8 E -0 1
1 .7 54 E 1 8
8 3 7 ,4 2
1 .8 5 8 E + 1 8 1.
9 3 6 ,6 7
2 ,1 5 1 E -0 1
1 ,8 0 8 E 1 8
8 3 7 ,6 3
1670,0
0,2210
936,24
835,77
836,41
1 6 7 1 ,0
0 ,2 1 8 2
1 .8 3 5 E + 1 8
9 3 6 ,8 9
2 . 1 2 3 E -0 1
1 .7 86 E 1 8
8 3 7 ,8 4
1 6 7 2 ,0
0 ,2 1 0 9
1 .7 7 5 E + 1 8
9 3 7 ,1 1
2 .0 5 2 E -0 1
1 .7 27 E 1 8
8 3 8 ,0 5
1 6 7 3 ,0
0 ,2 1 5 7
1 .8 1 6 E + 1 8
9 3 7 ,3 2
2 ,0 9 9 E -0 1
1 .7 68 E 1 8
8 3 8 ,2 6
1 6 7 4 ,0
0 ,2 1 5 1
1 ,8 1 3E + 18
9 3 7 ,5 3
2 . 0 9 4 E -0 1
1 .7 65 E 1 8
8 3 8 ,4 7
1 6 7 5 ,0
0 ,2 1 3 0
1 .7 9 6 E + 1 8
9 3 7 ,7 5
2 .0 7 3 E -0 1
1 .7 48 E 1 8
8 3 8 ,6 8
IEC 60904-3:2019 © IEC 2019
-
45-
W ave length
Global spectral irradiance
Global photon flux
Cum ulative global integrated irradiance
Direct spectral irradiance
nm
W --m m ""2 2 n m "1 "1
m “ 2 s ""1 1 n m _1
W m -2
W m _ 2 nm nm _1
1 6 7 6 ,0
0 ,2 1 0 8
1 .7 7 9 E + 1 8
9 3 7 ,9 6
2 .0 5 2 E -0 1
1 6 7 7 ,0
0 ,2 1 1 7
1.787E+18
938,17
1 .7 6 2 E + 1 8
1678,0
0 ,2 0 8 5
1679,0
0,2124
1 .7 9 5 E + 1 8
1 6 8 0 ,0
0 ,2 0 5 0
1.734E+18
1 6 8 1 ,0
0 ,1 9 3 9
1 6 8 2 ,0 1683,0
Direct photon flux
m_2-s" m_2-s" 1 nm“ 1
1.740E18
839,09
9 3 8 ,3 8
2 , 0 3 1 E- 01
1.715E18
839,29
9 3 8 ,5 9
2 .0 6 8 E -0 1
1 .7 48 E 1 8
1. 9 9 6 E -0 1 1.
1 .6 88 E 1 8
839,70
1 .6 4 1 E + 1 8
9 3 9 ,0 0
1. 8 8 8 E -0 1 1.
1 .5 98 E 1 8
839,90
0 ,2 0 3 1
1 .7 1 9 E + 1 8
9 3 9 ,2 0
1 .9 7 7 E -0 1
1.674E18
840,09
0 ,2 0 8 5
1 .7 6 6 E + 1 8
9 39 39 , 4 0
2 ,0 3 0 E -0 1
1.720E18
840,29
1.673E+18
9 3 9 ,6 1
1 .9 2 3 E -0 1
1 .6 30 E 1 8
8 4 0 ,4 9
9 3 9 ,8 1
2 .0 7 0 E -0 1
1 .7 56 E 1 8
8 4 0 ,6 9
9 40 40 , 0 2
2 ,0 4 2 E -0 1
1.733E18
840,89
9 4 0 ,2 3
1 .9 8 9 E -0 1
1.689E18
841,09
1 6 8 6 ,0
0 ,2 0 9 7
1 6 8 7 ,0
0 ,2 0 4 2
1 6 8 8 ,0
0 ,2 0 9 5
1.780E+18
940,44
2 , 0 4 1 E- 01
1 .7 34 E 1 8
1 6 8 9 ,0
0 ,2 0 6 6
1.756E+18
940,65
2 .0 1 2 E -0 1
1 , 7 11 11 E 1 8
1 6 9 0 ,0
0 ,2 0 4 6
1.741E+18
9 4 0 ,8 5
1 . 9 9 3 E -0 1
1 .6 96 E 1 8
1 6 9 1 ,0
0 ,1 9 2 5
1.638E+18
9 41 41 , 0 5
1 . 8 7 5 E -0 1
1 .7 5 9 E + 1 8
941,25
1.796E+18
9 4 1 ,4 6
1 .8 0 3 E + 1 8
1.779E+18
1 .7 3 5 E + 1 8
0 ,2 0 6 5
1 .7 1 3 E 1 8
842,09
2 .0 5 3 E -0 1
1 .7 49 E 1 8
1. 9 8 9 E -0 1 1.
1 .6 96 E 1 8 1 .738E 1 8
1 .7 4 1 E + 1 8
9 4 1 ,6 6
1 6 9 5 ,0
0 ,2 0 9 1
1 .7 8 4 E + 1 8
9 4 1 ,8 7
2 . 0 3 7 E -0 1
1 6 9 6 ,0
0 ,2 0 8 6
1 .7 8 1 E + 1 8
9 4 2 ,0 8
2 .0 3 2 E -0 1
1 6 9 7 ,0
0 ,1 8 0 5
1 6 9 8 ,0
0 ,2 0 6 8
1 6 9 9 ,0
0 ,2 0 4 9
1.753E+18
942,67
1 7 0 0 ,0
0 ,1 9 9 2
1.704E+18
1 7 0 2 ,0
0 ,2 0 3 4
1 7 0 5 ,0
0 ,1 9 7 2
1 7 1 0 ,0
0 ,1 8 7 4
1 7 1 5 ,0
0 ,1 8 9 1
1.633E+18
9 45 45 , 7 8
0,1864
1.614E+18
946,72
1.542E+18
1 .7 6 8 E + 1 8
1.693E+18
1 ,6 1 3E + 18
1 7 2 5 ,0
0 ,1 7 7 6
1 .5 4 2 E + 1 8
1 7 3 0 ,0
0 ,1 7 3 6
1.512E+18
1 7 3 5 ,0
0 ,1 6 1 1
1.407E+18
1 7 4 0 ,0
0 ,1 6 7 7
1 7 4 5 ,0
0 ,1 5 4 4
1 7 5 0 ,0
0 ,1 6 5 2
1 7 5 5 ,0 1 7 6 0 ,0
8 4 2 ,2 9
842,49 8 4 2 ,6 9
842,90
1. 7 6 0 E -0 1 1.
1 .5 03 E 1 8
843,09
2 . 0 1 5 E -0 1
1 .7 22 E 1 8
1. 9 9 7 E -0 1 1.
1 .7 08 E 1 8
9 4 2 ,8 8
1 ,9 4 1 E- 01
1 , 6 6 1 E1 8
8 4 3 ,6 7
9 4 3 ,2 8
1 .9 8 2 E -0 1
1 .6 98 E 1 8
8 4 4 ,0 6
1. 6 5 0 E 1 8 1.
8 4 4 ,6 5
942,28
943,88
1.922E-01
9 4 4 ,8 4
1. 8 2 6 E -0 1 1.
8 4 3 ,2 7
843,47
1 .5 72 E 1 8
845,59
846,50
1 .8 4 4 E -0 1
1.592E18
1.818E-01
1. 5 7 4 E 1 8 1.
8 4 7 ,4 2
9 4 7 ,6 3
1 .7 3 2 E -0 1
1 .5 04 E 1 8
8 4 8 ,3 1
9 4 8 ,5 1
1 . 6 9 3 E -0 1
1 .4 74 E 1 8
8 4 9 ,1 6
949,35
8 4 9 ,9 8
1 .4 6 9 E + 1 8
9 5 0 ,1 7
1. 3 7 2 E 1 8 1.
1 .6 3 6 E -0 1
1.433E18
850,78
1.323E18
851,57
852,35
1.506E-01
1 .4 5 5 E + 1 8
9 5 1 ,7 7
1. 6 1 2 E -0 1 1.
1 .4 20 E 1 8
0 ,1 5 2 6
1 .3 4 8 E + 1 8
9 5 2 ,5 7
1 .4 8 9 E -0 1
1 .315E 1 8
8 5 3 ,1 2
0 ,1 5 9 5
1 ,4 1 3E + 18
9 5 3 ,3 5
1.556E-01
1. 3 7 9 E 1 8 1.
8 5 3 ,8 8
9 5 4 ,0 8
1. 2 9 3 E -0 1 1.
1 .1 4 9 E 1 8
1 .3 7 9 E -0 1
1 .2 29 E 1 8
8 5 5 ,2 6
9 .9 9 0 E 1 7
8 5 5 ,8 9
1.356E+18
1,571 E-01
950,97
0,1325
1 .1 7 7 E + 1 8
1 7 7 0 ,0
0 ,1 4 1 3
1.259E+18
9 5 4 ,7 6
1 7 7 5 ,0
0 ,1 1 4 5
1.023E+18
955,40
1.735E18
9 4 2 ,4 7
1 .7 4 2 E + 1 8
8 4 1 ,7 0
2 .0 1 2 E -0 1
0 ,2 0 4 2
841,50
841,89
1 6 9 4 ,0
0 ,2 1 0 7
8 4 1 ,2 9
1.596E18
1 6 9 3 ,0
1765,0
8 3 9 ,5 0
938,80
0 ,2 1 2 6
8 3 8 ,8 8
1 6 8 5 ,0
1720,0
W m -2
2,061 E-01
0 ,1 9 7 4
1 .7 32 E 1 8
1 6 8 4 ,0
1692,0
Cum ulative direct integrated irradiance
1,118E-01
854,59
-4 6 -
IE C 6 0 9 0 4 - 3 : 2 0 1 9 © I E C 2 0 1 9
W ave length
Global spectral irradiance
Global photon flux
Cum ulative global integrated irradiance
Direct spectral irradiance
Direct photon flux
Cum ulative direct integrated irradiance
nm
W -m -m " 2 n m ""1 1
m “ 2 s " 1 n m _1
W m -2
W m _ 2 n m _1
m ""2 2 s - 1 n m _1
W m -2
1 7 8 0 ,0
0 ,1 0 0 2
8 .9 7 9 E + 1 7
8 .7 6 9 E 1 7
8 5 6 ,4 1
1 7 8 5 ,0
0 ,0 7 6 8
6 .8 9 7 E + 1 7
9 5 6 ,3 8
7 .4 9 8 E - 0 2
6 .7 3 8 E 1 7
1 7 9 0 ,0
0 ,0 8 8 6
7 .9 8 8 E + 1 7
9 5 6 ,7 9
8 ,6 5 8 E - 0 2
7 ,8 0 2 E 1 7
1 7 9 5 ,0
0 ,0 4 6 8
4 .2 2 8 E + 1 7
9 5 7 ,1 3
4 . 5 7 3 E -0 2
1 8 0 0 ,0
0 ,0 3 1 7
2 .8 7 6 E + 1 7
9 5 7 ,3 3
1 8 0 5 ,0
0 ,0 1 4 8
1 .3 4 2 E + 1 7
1 8 1 0 ,0
0 ,0 0 9 7
1815,0
0,0033
955,94
9.786E-02
856,84 8 5 7 ,2 5
4.132E17
857,58
3 .1 0 2 E - 0 2
2 , 8 1 1 E1 7
857,77
9 5 7 ,4 4
1 .4 44 E -02
1 .312E 1 7
8 .8 0 5 E + 1 6
9 5 7 ,5 1
9 .4 4 9 E - 0 3
8 .6 0 9 E 1 6
2 .9 9 0 E + 1 6
9 5 7 ,5 4
3,200E-03
8 5 7 ,8 8
857,94
2 ,9 2 4 E 1 6
8 5 7 ,9 7
1 8 2 0 ,0
0 ,0 0 1 0
9 .0 2 2 E + 1 5
9 5 7 ,5 5
9 .6 3 0 E - 0 4
8 .8 2 3 E 1 5
8 5 7 ,9 8
1 8 2 5 ,0
0 ,0 0 1 3
1 .1 6 7 E + 1 6
9 5 7 ,5 5
1 .2 43 E -03
1 .1 42 E 1 6
8 5 7 ,9 9
1 8 3 0 ,0
0 ,0 0 0 0
9 5 7 ,5 6 95
5 ,0 7 5 E - 0 6
1 8 3 5 ,0
0 ,0 0 0 0
5 .9 1 2 E + 1 3
9 5 7 ,5 6
6 .2 6 0 E - 0 6
5 .7 8 3 E 1 3
8 5 7 ,9 9
1 8 4 0 ,0
0 ,0 0 0 0
5 .7 9 1 E + 1 1
9 5 7 ,5 6
6 , 1 1 6 E -0 8
5 .6 6 5 E 1 1
8 5 7 ,9 9
1 8 4 5 ,0
0 ,0 0 0 0
9 5 7 ,5 6 95
6 ,,1 1 12 12 E - 0 6
1 8 5 0 ,0
0 ,0 0 0 0
2 .7 8 5 E + 1 3
9 5 7 ,5 6
2 .9 2 6 E - 0 6
1 8 5 5 ,0
0 ,0 0 0 0
2 .6 4 4 E + 1 2
9 5 7 ,5 6
1 8 6 0 ,0
0 ,0 0 0 0
1 .0 4 1 E + 1 4
9 5 7 ,5 6
1 .0 89 E -05
1 8 6 5 ,0
0 ,0 0 0 0
9 5 7 ,5 6
1 .66 0 E -05
1 8 7 0 ,0
0 ,0 0 0 0
2 .5 0 3 E + 0 9
9 5 7 ,5 6
2 ,6 0 7 E - 1 0
2 ,4 5 4 E 0 9
8 5 7 ,9 9
1 8 7 5 ,0
0 ,0 0 0 0
4 .2 4 7 E + 0 9
9 5 7 ,5 6
4 ,4 1 7 E -1 0
4 .1 6 9 E 0 9
8 5 7 ,9 9
1 8 8 0 ,0
0 ,0 0 0 1
7.314E+14
9 5 7 ,5 6
7 .5 9 0 E - 0 5
7.183E14
857,99
1 8 8 5 ,0
0 ,0 0 0 0
4.153E+14
9 5 7 ,5 6 95
4 . 3 0 0 E -0 5
4.081E14
857,99
1 8 9 0 ,0
0 ,0 0 0 2
2 ,1 19 E+15
9 5 7 ,5 6
2 .1 8 9 E - 0 4
1 8 9 5 ,0
0 ,0 0 0 1
1 .2 3 1 E + 1 5
9 5 7 ,5 6
1 9 0 0 ,0
0 ,0 0 0 0
8 .2 2 3 E + 1 2
1 9 0 5 ,0
0 ,0 0 0 0
5 .4 1 9 E + 1 2
1 9 1 0 ,0
0 ,0 0 0 0
1 9 1 5 ,0
0 ,0 0 0 0
1 9 2 0 ,0
4.780E+13
5.803E+13
1.590E+14
4,675E13
5,677E13
857,99
857,99
2 .7 2 5 E 1 3
8 5 7 ,9 9
2 .5 8 8 E 1 2
8 5 7 ,9 9
1 ,0 2 0 E 1 4
8 5 7 ,9 9
1.558E14
857,99
2 .0 8 3 E 1 5
8 5 7 ,9 9 8 5 8 ,0 0
1,271E-04
1. 2 1 2 E 1 5 1.
9 5 7 ,5 6
8 ,4 6 7 E - 0 7
8,098E12
9 5 7 ,5 6
5 .5 6 4 E - 0 7
9 5 7 ,5 6 95
2 .2 6 6 E - 0 5
1 .9 1 7 E + 1 4
9 5 7 ,5 6
1 .9 62 E -05
1 , 8 9 1 E1 4
8 5 8 ,0 0
0 ,0 0 0 4
4 .3 4 3 E + 1 5
9 5 7 ,5 6
4 . 4 3 2 E -0 4
4 .2 8 4 E 1 5
8 5 8 ,0 0
1 9 2 5 ,0
0 ,0 0 0 9
9 .0 4 5 E + 1 5
9 5 7 ,5 6
8 .9 2 1 E 1 5
8 5 8 ,0 0
1 9 3 0 ,0
0 ,0 0 0 6
5 .3 5 2 E + 1 5
9 5 7 ,5 7
5 .4 3 2 E - 0 4
5 .2 7 7 E 1 5
8 5 8 ,0 0
1 9 3 5 ,0
0 ,0 0 3 6
3 .4 9 0 E + 1 6
9 5 7 ,5 8
3 .5 3 3 E - 0 3
3 ,4 4 1 E 1 6
8 5 8 ,0 1
1 9 4 0 ,0
0 ,0 0 3 3
3 .1 9 6 E + 1 6
9 5 7 ,6 0
3 .2 2 6 E - 0 3
3 .1 5 1 E 1 6
8 5 8 ,0 3
1 9 4 5 ,0
0 ,0 1 0 8
1 .0 6 1 E + 1 7
9 5 7 ,6 3
1 .0 68 E -02
1 .0 45 E 1 7
8 5 8 ,0 7
1 9 5 0 ,0
0 ,0 1 6 7
1 .6 3 7 E + 1 7
9 5 7 ,7 0
1 .6 43 E -02
1.613E17
1 9 5 5 ,0
0 ,0 1 0 0
9 .8 4 8 E + 1 6
9 5 7 ,7 7
9,857E-03
9 ,7 0 1 E 1 6
8 5 8 ,2 0
1 9 6 0 ,0
0 ,0 2 1 8
2 .1 5 5 E + 1 7
9 5 7 ,8 5
2 .1 2 2 E 1 7
8 5 8 ,2 8
1 9 6 5 ,0
0 ,0 2 8 5
2 .8 1 7 E + 1 7
1 9 7 0 ,0
0 ,0 4 8 7
4 .8 3 0 E + 1 7
9 5 8 ,1 6
4 , 7 9 2 E -0 2
4 ,7 5 2 E 1 7
8 5 8 ,5 9
1 9 7 5 ,0
0 ,0 6 7 7
6 .7 2 7 E + 1 7
9 5 8 ,4 6
6 .6 5 4 E - 0 2
6 .6 1 5 E 1 7
8 5 8 ,8 8
1 9 8 0 ,0
0 ,0 7 5 3
7 .5 0 5 E + 1 7
9 5 8 ,8 1
7 .4 0 2 E - 0 2
7 .3 7 8 E 1 7
8 5 9 ,2 3
2.209E+14
957,97
2,771 E-07
9.206E-04
5 .3 3 5 E 1 2
2 ,1 5 1 E -0 2
2.803E-02
2.179E14
2.773E17
858,00 8 5 8 ,0 0
858,00
858,13
858,40
IEC 60904-3:2019 © IEC 2019
-4 7 -
W ave length
Global spectral irradiance
Global photon flux
Cum ulative global integrated irradiance
Direct spectral irradiance
Direct photon flux
Cum ulative direct integrated irradiance
nm
W m - 2 n m ""1 1
m “ 2 s " 1 n m _1
W m -2
W m _ 2 n m _1
m ""2 2 s - 1 n m _1
W m -2
1 9 8 5 ,0
0 ,0 8 2 8
8 .2 7 6 E + 1 7
9 5 9 ,2 1
8 .1 3 9 E - 0 2
1 9 9 0 ,0
0 ,0 8 5 4
8 .5 5 2 E + 1 7
9 5 9 ,6 3
8 .3 8 8 E - 0 2
8 .4 0 3 E 1 7
8 6 0 ,0 3
8 .1 3 0 E + 1 7 8.
9 6 0 ,0 4
7 ,9 5 6 E - 0 2
7 ,9 9 0 E 1 7
8 6 0 ,4 4
1995,0
0,0810
8.133E17
859,62
20 0 0 ,0
0 ,0 3 8 0
3 .8 3 0 E + 1 7
960,34
3.738E-02
3.764E17
860,73
20 0 5 ,0
0 ,0 1 5 0
1 .5 1 0 E + 1 7
960,47
1.470E-02
1.484E17
860,86
20 1 0 ,0
0 ,0 3 9 6
4 .0 1 0 E + 1 7
9 6 0 ,6 1
3 ,8 9 6 E - 0 2
20 1 5 ,0
0 ,0 2 6 6
2 .6 9 5 E + 1 7
9 6 0 ,7 8
2 .6 1 3 E - 0 2
20 2 0 ,0
0 ,0 4 4 9
4 .5 6 1 E + 1 7
9 6 0 ,9 6
20 2 5 ,0
0 ,0 7 3 8
7 .5 2 3 E + 1 7
20 3 0 ,0
0 ,0 8 4 6
20 3 5 ,0
3 ,9 4 2 E 1 7 2,651 E17
861,16
4 , 4 1 1 E -02
4 .4 8 6 E 1 7
861,33
9 6 1 ,2 5
7 .2 5 7 E - 0 2
7 .3 9 8 E 1 7
8 .6 4 6 E + 1 7
9 6 1 ,6 5
8 .3 2 2 E - 0 2
0 ,0 9 6 1
9 .8 4 5 E + 1 7
9 6 2 ,1 0
9 .4 5 3 E - 0 2
20 4 0 ,0
0 ,0 8 9 5
9 .1 9 3 E + 1 7
9 6 2 ,5 6
8 .8 0 9 E - 0 2
9.046E17
862.92
20 4 5 ,0
0 ,0 9 0 8
9 .3 4 9 E + 1 7
9 6 3 ,0 1
8 .9 3 8 E - 0 2
9.201E17
863.36
20 5 0 ,0
0 ,0 6 7 7
6 .9 9 0 E + 1 7
9 6 3 ,4 1
6 ,6 7 0 E - 0 2
20 5 5 ,0
0 ,0 5 4 7
5 .6 6 4 E + 1 7
9 6 3 ,7 2
5 .3 9 3 E - 0 2
5.579E17
864,05
20 6 0 ,0
0 ,0 6 9 0
7 .1 5 5 E + 1 7
9 6 4 ,0 3
6 .7 9 6 E - 0 2
7.047E17
864,36
20 6 5 ,0
0 ,0 6 1 7
6 .4 1 3 E + 1 7
964,35
6 ,0 7 9 E - 0 2
20 7 0 ,0
0 ,0 6 5 5
6 .8 2 4 E + 1 7
964,67
6.453E-02
20 7 5 ,0
0 ,0 7 7 2
8 .0 6 6 E + 1 7
965,03
7 .6 0 8 E - 0 2
7 ,9 4 7 E 1 7
8 6 5 ,3 4
20 8 0 ,0
0 ,0 8 6 6
9 .0 6 4 E + 1 7
965,44
8 .5 2 8 E - 0 2
8 .9 3 0 E 1 7
8 6 5 ,7 5
20 8 5 ,0
0 ,0 8 4 9
8 .9 0 6 E + 1 7
965,87
8.360E-02
8 .7 7 5 E 1 7
8 6 6 ,1 7
20 9 0 ,0
0 ,0 8 8 8
9 .3 4 7 E + 1 7
9 6 6 ,3 0
8 .7 5 2 E - 0 2
9 .2 0 9 E 1 7
8 6 6 ,6 0
20 9 5 ,0
0 ,0 8 9 5
9 .4 3 8 E + 1 7
9 6 6 ,7 5
8 .8 1 6 E - 0 2
9 .2 9 8 E 1 7
8 6 7 ,0 4
21 0 0 ,0
0 ,0 8 5 9
9 .0 7 9 E + 1 7
9 6 7 ,1 8
8 .4 6 2 E - 0 2
8 .9 4 6 E 1 7
8 6 7 ,4 7
21 0 5 ,0
0 ,0 9 2 9
9 .8 4 2 E + 1 7
9 6 7 ,6 3
9 ,1 5 0 E - 0 2
9 ,6 9 6 E 1 7
8 6 7 ,9 1
21 1 0 ,0
0 .0 8 9 4
9 .4 9 5 E + 1 7
9 6 8 ,0 9
8 .8 0 6 E - 0 2
9 .3 5 4 E 1 7
8 6 8 ,3 6
9 .0 0 5 E - 0 2
9 .5 8 7 E 1 7
8 6 8 ,8 0
968,54
8 6 1 ,0 0
8.504E17
8 6 1 ,6 3
9 ,6 8 4 E 1 7
8 6 2 ,4 6
6 ,8 8 3 E 1 7
8 6 3 ,7 5
6 ,3 1 9 E 1 7
6.724E17
862,02
8 6 4 ,6 8
864,99
2115,0
0,0914
9.732E+17
2120,0
0,0873
9 .3 2 0 E + 1 7
9 6 8 ,9 9
8 ,6 0 3 E - 0 2
9 ,1 8 1 E 1 7
8 6 9 ,2 4
9 6 9 .4 2
8 .7 0 5 E - 0 2
9 .3 1 2 E 1 7
8 6 9 ,6 8
8 , 8 1 7 E -0 2
9 .4 5 4 E 1 7
8 7 0 ,1 1
8 .8 4 2 E - 0 2
9 .5 0 3 E 1 7
8 7 0 ,5 5
21 2 5 ,0
0 .0 8 8 4
9 .4 5 4 E + 1 7
21 3 0 ,0
0 ,0 8 9 5
9 .5 9 8 E + 1 7
21 3 5 ,0
0 ,0 8 9 8
9 .6 5 0 E + 1 7
21 4 0 ,0
0 ,0 9 0 5
9 .7 5 0 E + 1 7
21 4 5 ,0
0 ,0 8 9 2
9 .6 3 5 E + 1 7
9 7 1 ,2 2
21 5 0 ,0
0 .0 8 4 4
9 .1 3 4 E + 1 7
9 7 1 ,6 5
21 5 5 ,0
0 ,0 8 4 6
9 .1 7 7 E + 1 7
21 6 0 ,0
0 ,0 8 3 9
9 .1 2 6 E + 1 7
21 6 5 ,0
0 ,0 7 6 1
21 7 0 ,0
969,87
9 7 0 ,3 2
9.602E17
871,00
8 .7 8 8 E - 0 2
9 .4 8 9 E 1 7
871,44
8 .3 1 3 E - 0 2
8 .9 9 7 E 1 7
8 7 1 ,8 7
8 .3 3 2 E - 0 2
9 .0 3 9 E 1 7
8 7 2 ,2 8
9 7 2 ,5 0
8 ,2 6 7 E - 0 2
8 ,9 8 9 E 1 7
8 7 2 ,7 0
8 .2 9 3 E + 1 7
9 7 2 ,9 0
7 .4 9 6 E - 0 2
8 .1 6 9 E 1 7
8 7 3 ,0 9
0 ,0 8 1 8
8 .9 3 1 E + 1 7
9 7 3 ,2 9
8 .0 5 4 E - 0 2
8 .7 9 8 E 1 7
8 7 3 ,4 8
21 7 5 ,0
0 ,0 8 0 2
8 .7 8 3 E + 1 7
9 7 3 ,7 0
7 ,9 0 3 E - 0 2
8 ,6 5 3 E 1 7
8 7 3 ,8 8
21 8 0 ,0
0 ,0 8 1 6
8 .9 5 2 E + 1 7
9 7 4 ,1 0
8 .0 3 6 E - 0 2
8 .8 1 9 E 1 7
8 7 4 ,2 8
21 8 5 ,0
0 ,0 7 4 3
8 .1 7 6 E + 1 7
9 7 4 ,4 9
7 .3 2 4 E - 0 2
8 .0 5 6 E 1 7
8 7 4 ,6 6
970,77
972,07
8.913E-02
-4 8 -
IE C 6 0 9 0 4 - 3 : 2 0 1 9 © I E C 2 0 1 9
W ave length
Global spectral irradiance
Global photon flux
Cum ulative global integrated irradiance
Direct spectral irradiance
Direct photon flux
Cum ulative direct integrated irradiance
nm
W -m -m " 2 n m ""1 1
m “ 2 s " 1 n m _1
W m -2
W m _ 2 n m _1
m ""2 2 s - 1 n m _1
W m -2
21 9 0 ,0
0 ,0 7 8 8
8 .6 9 2 E + 1 7
974,87
7.768E-02
8 .5 6 4 E 1 7
8 7 5 ,0 4
21 9 5 ,0
0 ,0 7 8 8
8 .7 0 3 E + 1 7
975,27
7 ,7 6 1 E -0 2
8 .5 7 5 E 1 7
8 7 5 ,4 3
7 ,7 4 9 E 1 7
8 7 5 ,8 0
2200,0
0,0710
7 .8 6 3 E + 1 7 7.
9 7 5 ,6 4
6 ,9 9 7 E - 0 2
8.074E17
22 0 5 ,0
0 ,0 7 3 8
8 .1 9 1 E + 1 7
9 7 6 ,0 0
7 .2 7 4 E - 0 2
22 1 0 ,0
0 ,0 7 9 1
8 .7 9 8 E + 1 7
9 7 6 ,3 9
7 .7 9 5 E - 0 2
8 .6 7 2 E 1 7
8 7 6 ,5 3
22 1 5 ,0
0 ,0 7 6 1
8 .4 8 0 E + 1 7
9 7 6 ,7 7
7 ,4 9 7 E - 0 2
8 ,3 6 0 E 1 7
8 7 6 ,9 1
22 2 0 ,0
0 ,0 7 7 5
8 .6 6 2 E + 1 7
9 7 7 ,1 6
7 ,6 4 1 E -0 2
22 2 5 ,0
0 ,0 7 5 2
8 .4 2 7 E + 1 7
9 7 7 ,5 4
7 ,4 1 8 E - 0 2
8 .3 0 9 E 1 7
8 7 7 ,6 7
22 3 0 ,0
0 ,0 7 5 6
8 .4 8 2 E + 1 7
9 7 7 ,9 2
7 ,4 5 1 E -0 2
8 .3 6 4 E 1 7
8 7 8 ,0 4
8 .3 3 5 E + 1 7
9 7 8 ,2 9
7 .3 0 8 E - 0 2
8 .2 2 2 E 1 7
8 7 8 ,4 1
8 , 1 1 1 E1 7
8 7 8 ,7 7
2235,0
0,0741
8.539E17
876,16
877,29
22 4 0 ,0
0 ,0 7 2 9
8 .2 2 1 E + 1 7
9 7 8 ,6 6
7 .1 9 3 E - 0 2
22 4 5 ,0
0 ,0 7 0 6
7 .9 8 2 E + 1 7
9 7 9 ,0 2
6 ,9 7 1 E -0 2
7.878E17
879,13
22 5 0 ,0
0 ,0 7 1 7
8 .1 2 4 E + 1 7
7.083E-02
8.022E17
879,48
22 5 5 ,0
0 ,0 6 7 5
7 .6 6 2 E + 1 7
9 7 9 ,7 2
6 ,6 6 7 E - 0 2
22 6 0 ,0
0 ,0 6 6 7
7 .5 9 2 E + 1 7
9 8 0 ,0 6
6 .5 9 5 E - 0 2
22 6 5 ,0
0 ,0 6 7 9
7 .7 4 7 E + 1 7
9 8 0 ,3 9
6 .7 1 6 E - 0 2
7 .6 5 8 E 1 7
8 8 0 ,4 9
22 7 0 ,0
0 ,0 6 4 7
7 .3 9 1 E + 1 7
9 8 0 ,7 2
6 ,3 9 5 E - 0 2
7 ,3 0 8 E 1 7
8 8 0 ,8 1
22 7 5 ,0
0 ,0 6 3 8
7 , 3 1 1 E+1 7
9 8 1 ,0 5
6 .3 1 3 E - 0 2
22 8 0 ,0
0 ,0 6 6 1
7 .5 8 6 E + 1 7
9 8 1 ,3 7
6 ,5 3 6 E - 0 2
7 ,5 0 2 E 1 7
8 8 1 ,4 5
22 8 5 ,0
0 ,0 6 2 9
7 .2 3 5 E + 1 7
9 8 1 ,6 9
6 ,2 2 1 E -0 2
7 .1 5 6 E 1 7
8 8 1 ,7 7
22 9 0 ,0
0 ,0 6 3 0
7 .2 6 7 E + 1 7
9 8 2 ,0 1
6 .2 3 5 E - 0 2
7.188E17
882,08
22 9 5 ,0
0 ,0 6 1 1
7 .0 5 7 E + 1 7
9 8 2 ,3 2
6 .0 4 3 E - 0 2
6.981E17
882,39
23 0 0 ,0
0 ,0 5 8 7
6 .7 9 1 E + 1 7
9 8 2 ,6 2
5 .8 0 2 E - 0 2
6 .7 1 8 E 1 7
8 8 2 ,6 9
23 0 5 ,0
0 ,0 5 9 0
6 .8 4 6 E + 1 7
9 8 2 ,9 1
5 .8 3 7 E - 0 2
6 .7 7 3 E 1 7
8 8 2 ,9 8
23 1 0 ,0
0 ,0 6 3 7
7 .4 0 6 E + 1 7
9 8 3 ,2 2
6 ,3 0 1 E -0 2
7 .3 2 7 E 1 7
8 8 3 ,2 8
23 1 5 ,0
0 ,0 5 8 0
6 .7 5 6 E + 1 7
9 8 3 ,5 2
5 .7 3 6 E - 0 2
6 .6 8 5 E 1 7
8 8 3 ,5 8
23 2 0 ,0
0 ,0 5 1 9
6 .0 5 9 E + 1 7
9 8 3 ,8 0
5 .1 3 4 E - 0 2
5 .9 9 6 E 1 7
8 8 3 ,8 5
23 2 5 ,0
0 ,0 5 6 1
6 .5 6 0 E + 1 7
9 8 4 ,0 7
5 ,5 4 6 E - 0 2
6 ,4 9 2 E 1 7
8 8 4 ,1 2
23 3 0 ,0
0 ,0 5 6 7
6 .6 4 6 E + 1 7
9 8 4 ,3 5
5 .6 0 7 E - 0 2
6 .5 7 6 E 1 7
8 8 4 ,4 0
23 3 5 ,0
0 ,0 5 7 8
6 .7 9 4 E + 1 7
9 8 4 ,6 3
5 .7 2 0 E - 0 2
23 4 0 ,0
0 ,0 4 5 7
5 .3 8 4 E + 1 7
9 8 4 ,8 9
4 . 5 2 3 E -0 2
23 4 5 ,0
0 ,0 5 1 3
6 .0 5 0 E + 1 7
985,14
5.072E-02
4.899E+17
985,37
2350,0
0,0414
979,37
7 ,5 6 8 E 1 7
7.503E17
7.229E17
6.723E17
8 7 9 ,8 2
5 .3 2 8 E 1 7
880,15
881,13
884,68 8 8 4 ,9 4
5.988E17
885,18
4 . 1 0 0 E -0 -0 2
4 .8 5 0 E 1 7
885,41
23 5 5 ,0
0 ,0 4 7 3
5 .6 1 2 E + 1 7
9 8 5 ,5 9
4 . 6 8 5 E -0 2
5 .5 5 4 E 1 7
23 6 0 ,0
0 ,0 5 0 1
5 .9 5 1 E + 1 7
9 8 5 ,8 3
4 . 9 5 8 E -0 2
5 .8 9 0 E 1 7
23 6 5 ,0
0 ,0 4 9 3
5 .8 6 5 E + 1 7
9 8 6 ,0 8
4 , 8 7 7 E -0 2
5 ,8 0 6 E 1 7
8 8 6 ,1 1
23 7 0 ,0
0 ,0 3 0 7
3 .6 6 6 E + 1 7
9 8 6 ,2 8
3 .0 4 3 E - 0 2
3 .6 3 0 E 1 7
8 8 6 ,3 1
23 7 5 ,0
0 ,0 4 4 0
5 .2 6 3 E + 1 7
4 . 3 5 8 E -0 2
5 .2 1 0 E 1 7
8 8 6 ,5 0
23 8 0 ,0
0 ,0 4 2 4
5 .0 8 3 E + 1 7
9 8 6 ,6 8
4 ,2 0 1 E -0 2
5 ,0 3 3 E 1 7
8 8 6 ,7 1
23 8 5 ,0
0 ,0 3 0 7
3 .6 9 0 E + 1 7
9 8 6 ,8 7
3 .0 4 4 E - 0 2
3 .6 5 4 E 1 7
8 8 6 ,8 9
23 9 0 ,0
0 ,0 3 7 0
4 .4 5 2 E + 1 7
3 .6 6 4 E - 0 2
4 .4 0 8 E 1 7
8 8 7 ,0 6
986,47
987,04
8 8 5 ,6 3
885,87
I E C 6 0 9 0 4 - 3 : 2 0 1 9 © IE C 2 0 1 9
-4 9 -
W ave length
Global spectral irradiance
Global photon flux
Cum ulative global integrated irradiance
Direct spectral irradiance
nm
W --m m ""2 2 n m "1 "1
m “ 2 s ""1 1 n m _1
W m -2
W m _ 2 nm nm _1
m_ 2 s " 1 n m“ 1
23 9 5 ,0
0 ,0 4 0 5
4 .8 8 0 E + 1 7
9 8 7 ,2 3
4 . 0 0 8 E -0 2
4.833E17
24 0 0 ,0
0 ,0 4 4 0
5 .3 1 9 E + 1 7
2405,0
0,0335
987,44
8 8 7 ,6 5
4.053E17
887,82
2 .6 9 8 E - 0 2
3 .2 8 0 E 1 7
887,97
2 .6 2 8 E - 0 2
3 .2 0 2 E 1 7
0 ,0 3 3 7
4 .0 9 0 E + 1 7
9 8 7 ,8 0
3 ,3 4 1 E -0 2
24 1 5 ,0
0 ,0 2 7 2
3 .3 0 9 E + 1 7
9 8 7 ,9 6
24 2 0 ,0
0 ,0 2 6 5
3 .2 3 0 E + 1 7
9 8 8 ,0 9
24 2 5 ,0
0 ,0 3 3 0
4 .0 2 6 E + 1 7
24 3 0 ,0
0 ,0 4 5 0
5 .5 0 1 E + 1 7
24 3 5 ,0
0 ,0 1 4 8
24 4 0 ,0
0 ,0 4 3 1
24 4 5 ,0
0 ,0 2 0 7
24 5 0 ,0
0 ,0 1 3 6
24 5 5 ,0
0 ,0 2 4 8
887,25
4 ,0 1 8 E 1 7
24 1 0 ,0
W m -2
8 8 7 ,4 6
3 ,3 1 9 E - 0 2
5 .2 6 8 E 1 7
9 8 7 ,6 3
988,24
Cum ulative direct integrated irradiance
4 . 3 6 0 E -0 2
4 .0 5 6 E + 1 7 4.
Direct photon flux
3,271 E-02
3.993E17
8 8 8 ,1 0
888,25
9 8 8 ,4 3
4 , 4 6 0 E -0 2
5 ,4 5 5 E 1 7
8 8 8 ,4 4
9 8 8 ,5 8
1 .47 2 E -02
1 .8 05 E 1 7
8 8 8 ,5 9
5 .2 9 7 E + 1 7
9 8 8 ,7 3
4 . 2 8 0 E -0 2
5 .2 5 7 E 1 7
8 8 8 ,7 4
2 .5 5 2 E + 1 7
9 8 8 ,8 9
2 ,0 6 0 E - 0 2
2 .5 3 5 E 1 7
8 8 8 ,8 9
1.818E+17
1.674E+17
988,97
1.348E-02
1.663E17
888,98
3 .0 6 3 E + 1 7
989,07
2.462E-02
3.043E17
889,08
2460,0
0,0333
4 .1 2 0 E + 1 7 4.
9 8 9 ,2 1
3 ,3 0 6 E - 0 2
4 ,0 9 4 E 1 7
8 8 9 ,2 2
2465,0
0,0241
2 .9 8 8 E + 1 7
9 8 9 ,3 6
2 .3 9 4 E - 0 2
2,971 E17
889,36
889,46
24 7 0 ,0
0 ,0 1 6 7
2 .0 7 4 E + 1 7
9 8 9 ,4 6
1.659E-02
2.062E17
24 7 5 ,0
0 ,0 1 6 4
2 .0 4 4 E + 1 7
9 8 9 ,5 4
1.632E-02
2 .0 3 3 E 1 7
8 8 9 ,5 5
24 8 0 ,0
0 ,0 0 8 0
1 .0 0 1 E + 1 7
9 8 9 ,6 0
9 .9 5 8 E 1 6
8 8 9 ,6 1
24 8 5 ,0
0 ,0 0 5 6
6 .9 9 8 E + 1 6
9 8 9 ,6 4
6 ,9 6 5 E 1 6
8 8 9 ,6 4
24 9 0 ,0
0 ,0 0 3 5
4 .3 8 9 E + 1 6
9 8 9 ,6 6
3 .4 8 6 E - 0 3
4 .3 6 9 E 1 6
8 8 9 ,6 6
24 9 5 ,0
0 ,0 0 2 9
3 .6 0 3 E + 1 6
9 8 9 ,6 8
2 .8 5 6 E - 0 3
3 .5 8 8 E 1 6
8 8 9 ,6 8
25 0 0 ,0
0 ,0 0 7 0
8 ,8 6 5 E + 1 6
9 8 9 ,7 0
7 .0 1 2 E - 0 3
8 .8 2 5 E 1 6
8 8 9 ,7 0
25 0 5 ,0
0 ,0 0 1 5
9 8 9 ,7 2
1 .50 8 E -03
1 .9 02 E 1 6
8 8 9 ,7 2
25 1 0 ,0
0 ,0 0 2 2
2 .7 9 2 E + 1 6
9 8 9 ,7 3
2 .2 0 0 E - 0 3
2 .7 8 0 E 1 6
8 8 9 ,7 3
6 .5 .5 4 9 E + 1 5
9 8 9 ,7 4
5 ,1 4 9 E - 0 4
2515,0
0,0005
1.910E+16
5,568E-03
6,519E15
889,74
989,74
3 .6 7 7 E - 0 4
5 .2 4 6 E + 1 4
9 8 9 ,7 4
4.107E-05
0 ,0 0 0 0
8 .0 7 6 E + 1 2
9 8 9 ,7 4
6 ,3 1 0 E - 0 7
25 3 5 ,0
0 ,0 0 0 0
2 .2 2 7 E + 1 2
989,74
25 4 0 ,0
0 ,0 0 0 0
4 .8 0 9 E + 1 2
9 8 9 ,7 4
25 4 5 ,0
0 ,0 0 0 0
6 .8 6 7 E + 0 8
989,74
5 , 3 3 1 E-11
6 .8 3 0 E 0 8
25 5 0 ,0
0 ,0 0 0 0
3 .6 1 2 E + 0 6
989,74
2 .7 9 8 E - 1 3
3 .5 9 2 E 0 6
889,74
25 5 5 ,0
0 ,0 0 0 0
1.338E+10
989,74
1. 0 3 5 E - 0 9 1.
1 .3 31 E 1 0
889,74
25 6 0 ,0
0 ,0 0 0 0
3 .9 8 6 E + 0 8
989,74
3 .0 7 5 E -1 1
3 .9 6 3 E 0 8
25 6 5 ,0
0 ,0 0 0 0
2 ,0 5 4 E + 0 5
989,74
1. 5 8 0 E - 1 4 1.
2 .0 4 0 E 0 5
889,74
25 7 0 ,0
0 ,0 0 0 0
1.968E+01
9 8 9 ,7 4
1.954E01
889,74
25 7 5 ,0
0 ,0 0 0 0
1.394E-08
989,74
1. 0 6 8 E - 2 7 1.
1 .3 84 E -0 8
25 8 0 ,0
0 ,0 0 0 0
4 . 9 4 9 E -0 3
989,74
3. 7 82 3. 82 E E-- 2 2
4 .9 1 2 E E-- 0 3
25 8 5 ,0
0 ,0 0 0 0
2 .2 3 1 E - 1 5
1 , 7 0 1 E -34
2 .2 1 4 E -1 5
8 8 9 ,7 4
25 9 0 ,0
0 ,0 0 0 0
7 .1 2 3 E - 1 2
8 8 9 ,7 4
25 9 5 ,0
0 ,0 0 0 0
25 2 0 ,0
0 ,0 0 0 4
25 2 5 ,0
0 ,0 0 0 0
25 3 0 ,0
4 .6 8 7 E + 1 5
2 .9 7 5 E - 1 4
7 .9 7 6 E - 0 3
8 8 9 ,7 4
5 .2 2 1 E 1 4
8 8 9 ,7 4
8,036E12
1 .73 6 E -07 3 ,7 4 1 E -0 7
1 , 5 1 1E 1E - 1 8
9 8 9 ,7 4
4 .6 6 5 E 1 5
2 .2 1 6 E 1 2
4.784E12
989,74
5 , 4 2 1 E-31
7 . 0 6 8 E -1 2
9 8 9 ,7 4
2. 2 60 2. 60 E E-- 3 3
2 .9 5 2 E E-- 1 4
889,74 8 8 9 ,7 4
889,74 8 8 9 ,7 4
8 8 9 ,7 4
8 8 9 ,7 4
889,74
889,74
-
50-
IEC 6090 4-3:2019 © IEC 2019
W ave length
Global spectral irradiance
Global photon flux
Cum ulative global integrated irradiance
Direct spectral irradiance
Direct photon flux
Cum ulative direct integrated irradiance
nm
W -m -m " 2 n m ""1 1
m “ 2 s " 1 n m _1
W m -2
W m _ 2 n m _1
m ""2 2 s - 1 n m _1
W m -2
26 0 0 ,0
0 ,0 0 0 0
5 , 8 6 1 E -0 9
989,74
4 . 4 4 3 E --2 28
5 ,,8 8 15 15 E - 0 9
889,74
26 0 5 ,0
0 ,0 0 0 0
7 .5 9 1 E - 1 6
989,74
5. 7 42 5. 42 E E-- 3 5
7 . 5 3 1 E --1 16
889,74
26 1 0 ,0
0 ,0 0 0 0
7 .7 8 8 E - 1 5
26 1 5 ,0
0 ,0 0 0 0
1 .47 0 E -18
26 2 0 ,0
0 ,0 0 0 0
7 .4 3 1 E - 1 0
26 2 5 ,0
0 ,0 0 0 0
5 ,0 9 7 E - 0 9
26 3 0 ,0
0 ,0 0 0 0
3 .7 0 0 E - 2 6
989,74
26 3 5 ,0
0 ,0 0 0 0
5,162E+03
9 8 9 ,7 4 98
26 4 0 ,0
0 ,0 0 0 0
1 .5 5 7 E + 0 3
989,74
1 .16 2 E -16
1 .5 45 E 0 3
26 4 5 ,0
0 ,0 0 0 0
1 .1 9 5 E + 0 1
989,74
8. 9 0 3 E - 1 9 8.
1 .1 8 5 E 0 1
26 5 0 ,0
0 ,0 0 0 0
1 .9 0 1 E + 0 0
9 8 9 ,7 4
1 ,41 4 E -19
1 ,8 8 7 E 0 0
26 5 5 ,0
0 ,0 0 0 0
1 .75 0 E -08
9 89 89 , 7 4
1 .30 0 E -27
26 6 0 ,0
0 ,0 0 0 0
3 , 4 8 1 E -0 6
989,74
26 6 5 ,0
0 ,0 0 0 0
1 .48 8 E -18
26 7 0 ,0
0 ,0 0 0 0
0 .0 0 0 E + 0 0
989,74
26 7 5 ,0
0 ,0 0 0 0
0 .0 0 0 E + 0 0
989,74
26 8 0 ,0
0 ,0 0 0 0
0 .0 0 0 E + 0 0
26 8 5 ,0
0 ,0 0 0 0
0 .0 0 0 E + 0 0
26 9 0 ,0
0 ,0 0 0 0
1 .38 1 E -10
9 8 9 ,7 4
26 9 5 ,0
0 ,0 0 0 0
9 .6 4 3 E - 1 4
9 8 9 ,7 4
7 ,0 8 1 E -3 3
9 . 6 0 6 E -1 4
27 0 0 ,0
0 ,0 0 0 0
0 .0 0 0 E + 0 0
989,74
0. 0 0 0 E 0 0 0.
0 .0 0 0 E 0 0
889,74
27 0 5 ,0
0 ,0 0 0 0
3 .9 8 0 E - 2 3
989,74
2. 9 19 2. 19 E E-- 4 2
3 . 9 7 5 E --2 23
889,74
27 1 0 ,0
0 ,0 0 0 0
1 .53 0 E -16
989,74
1. 1 2 1 E - 3 5 1.
1 .5 29 E -1 6
27 1 5 ,0
0 ,0 0 0 0
5 .2 5 4 E - 0 7
9 8 9 ,7 4
3. 8 44 3. 44 E E-- 2 6
5 . 2 5 3 E --0 07
889,74
27 2 0 ,0
0 ,0 0 0 0
7 ,6 5 3 E - 2 6
9 8 9 ,7 4
7.653E-26
889,74
27 2 5 ,0
0 ,0 0 0 0
9 .9 7 6 E - 0 3
989,74
7 .2 8 8 E - 2 2
9 . 9 9 8 E -0 3
27 3 0 ,0
0 ,0 0 0 0
8 .3 2 2 E + 0 0
989,74
6 .0 7 5 E - 1 9
8 .3 4 9 E 0 0
27 3 5 ,0
0 ,0 0 0 0
7 .5 3 5 E - 0 2
5 ,4 9 6 E -2 1
7 .5 6 7 E -0 2
8 8 9 ,7 4
27 4 0 ,0
0 ,0 0 0 0
3 .2 0 6 E - 0 8
989,74
2 .3 3 7 E - 2 7
3 . 2 2 3 E -0 8
8 8 9 ,7 4
27 4 5 ,0
0 ,0 0 0 0
1 , 8 1 1 E -0 4
989,74
1. 3 1 9 E - 2 3 1.
1 .8 22 E -0 4
27 5 0 ,0
0 ,0 0 0 0
2 .2 9 8 E - 0 9
989,74
1. 6 7 1 E - 2 8 1.
2 ,3 1 3E -09
27 5 5 ,0
0 ,0 0 0 0
9 , 3 0 1 E -2 5
9 89 89 , 7 4
27 6 0 ,0
0 ,0 0 0 0
0 .0 0 0 E + 0 0
989,74
27 6 5 ,0
0 ,0 0 0 0
3 .7 1 6 E - 0 8
989,74
27 7 0 ,0
0 ,0 0 0 0
27 7 5 ,0
9 8 9 ,7 4
5 .8 8 0 E - 3 4
7.726E-15
889,74
9 89 89 , 7 4
1 .10 7 E -37
1.458E-18
889,74
989,74
5. 5 89 5. 89 E E-- 2 9
7 . 3 7 2 E --1 10
889,74
3 ,8 2 7 E - 2 8
5 .0 5 7 E -0 9
2. 7 94 2. 94 E E-- 4 5
3 . 7 0 0 E --2 26
889,74
5,121 E03
889,74
9 8 9 ,7 4
3 ,8 6 1 E - 1 6
889,74 8 8 9 ,7 4
889,74
2. 5 80 2. 80 E E-- 2 5
3 . 4 5 5 E --0 06
889,74
1 , 1 0 1 E -37
1 .4 77 E -1 8
0. 0 0 0 E 0 0 0.
0 .0 0 0 E 0 0
889,74
0. 0 0 0 E 0 0 0.
0 .0 0 0 E 0 0
889,74
0 .0 0 0 E 0 0
0 ,0 0 0 E 0 0
0. 0 0 0 E 0 0 0.
0 .0 0 0 E 0 0
889,74
1.374E-10
889,74
9 8 9 ,7 4 989,74
8 8 9 ,7 4
1.737E-08
9 8 9 ,7 4
8 8 9 ,7 4
1 ,01 5 E -29
5 .5 8 9 E - 4 5
9 8 9 ,7 4
6 .7 0 7 E - 4 4
8 8 9 ,7 4
8 8 9 ,7 4
8 8 9 ,7 4
8 8 9 ,7 4
8 8 9 ,7 4
889,74
889,74 8 8 9 ,7 4
9.301E-25
889,74
0. 0 0 0 E 0 0 0.
0 .0 0 0 E 0 0
889,74
2 .6 9 2 E - 2 7
3 . 7 4 7 E -0 8
8 8 9 ,7 4
1 .16 5 E -04
9 8 9 ,7 4
8 .4 2 8 E - 2 4
0 ,0 0 0 0
5 .5 7 0 E - 1 9
9 8 9 ,7 4
4 , 0 2 4 E -3 8
5 .6 2 2 E -1 9
8 8 9 ,7 4
27 8 0 ,0
0 ,0 0 0 0
6 .7 0 7 E - 1 5
989,74
4 . 8 3 9 E -3 4
6 . 7 7 2 E -1 5
8 8 9 ,7 4
27 8 5 ,0
0 ,0 0 0 0
5 .4 3 3 E - 0 8
9 89 89 , 7 4
3 .9 1 4 E - 2 7
5.488E-08
889,74
27 9 0 ,0
0 ,0 0 0 0
1.704E+03
9 8 9 ,7 4 98
1 ,22 6 E -16
1.722E03
889,74
27 9 5 ,0
0 ,0 0 0 0
5 .0 7 9 E + 0 3
989,74
3 .6 4 8 E - 1 6
28 0 0 ,0
0 ,0 0 0 0
2 ,3 1 7E + 07
989,74
1.662E-12
1.175E-04
889,74
5 .1 3 3 E 0 3
8 8 9 ,7 4
2 .3 4 2 E 0 7
8 8 9 ,7 4
I E C 6 0 9 0 4 - 3 : 2 0 1 9 © IE C 2 0 1 9
- 51 -
W ave length
Global spectral irradiance
Global photon flux
Cum ulative global integrated irradiance
Direct spectral irradiance
nm
W --m m ""2 2 n m "1 "1
m “ 2 s ""1 1 n m _1
W m -2
W m _ 2 nm nm _1
m_ 2 s " 1 n m“ 1
28 0 5 .0
0 ,0 0 0 0
9 .5 0 1 E + 0 5
9 8 9 ,7 4 98
6 .8 0 3 E - 1 4
9.606E05
889,74
28 1 0 ,0
0 ,0 0 0 0
5 .6 7 5 E + 0 9
989,74
4 . 0 5 8 E -1 -1 0
5 .7 4 0 E 0 9
889,74
28 1 5 ,0
0 ,0 0 0 0
4 ,0 5 3 E + 0 9
2 ,8 9 3 E - 1 0
4 ,1 0 0 E 0 9
28 2 0 ,0
0 ,0 0 0 0
2 .9 0 9 E + 0 8
989,74
2 .0 7 3 E -1 1
2 .9 4 3 E 0 8
889,74
28 2 5 ,0
0 ,0 0 0 0
2 .4 9 6 E + 1 2
989,74
1. 7 7 6 E - 0 7 1.
2 .5 2 6 E 1 2
889,74
28 3 0 ,0
0 ,0 0 0 0
5.541E+13
9 8 9 ,7 4 98
5,607E13
889,74
28 3 5 ,0
0 ,0 0 0 0
3 .0 2 8 E + 0 9
989,74
3 .0 6 4 E 0 9
889,74
28 4 0 ,0
0 ,0 0 0 0
2 .7 9 5 E + 1 2
2,830E12
889,74
28 4 5 ,0
0 ,0 0 0 0
5 .7 9 4 E + 1 4
989,74
4 . 0 9 5 E -0 5
5 .8 6 5 E 1 4
28 5 0 ,0
0 ,0 0 0 0
1 .6 5 5 E + 1 3
989,74
1. 1 6 7 E - 0 6 1.
1 .6 75 E 1 3
889,74
28 5 5 ,0
0 ,0 0 0 0
6 .4 3 0 E + 1 2
9 8 9 ,7 4
889,74
28 6 0 ,0
0 ,0 0 0 0
3 .6 4 0 E + 1 4 3.
9 8 9 ,7 4
28 6 5 ,0
0 ,0 0 0 2
28 7 0 ,0
0 ,0 0 0 0 0,0004
2875,0
28 8 0 ,0 2885,0
0,0005
9 8 9 ,7 4
3 ,9 3 6 E - 0 6
9 8 9 ,7 4
1 ,9 7 9E -07
6,510E12
2.560E-05
3 .6 8 5 E 1 4
1. 6 9 2 E - 0 4 1.
989,74
9.094E+13
9 8 9 ,7 4 98
6 .3 7 4 E - 0 6
5.653E+15
9 8 9 ,7 4 98
3 .8 7 2 E + 1 6
9 8 9 ,7 6
29 0 0 ,0
0 ,0 0 0 8
29 0 5 ,0
8 8 9 ,7 4
889,75
3 .9 5 5 E - 0 4
5 .7 2 4 E 1 5
8 8 9 ,7 5
2.496E-04
3 .6 1 9 E 1 5
8 8 9 ,7 5
6,648E15
1 .88 1 E -04
0 ,0 0 2 7
8 8 9 ,7 4
9,208E13
4 . 5 7 7 E -0 4
28 9 5 ,0
8 8 9 ,7 4
9 8 9 ,7 5 9 8 9 ,7 5
W m -2
889,74
6 ,5 ,5 6 5 E + 1 5 2 .7 0 1 E + 1 5
9 8 9 ,7 5
0 ,0 0 0 2
Cum ulative direct integrated irradiance
2 .4 4 1 E 1 5
3 .5 7 4 E + 1 5
28 9 0 ,0
4 . 5 2 9 E -0 7
2 .1 4 7 E - 1 0
2 ,4 1 1 E+1 5
0 ,0 0 0 2
Direct photon flux
889,75
2 .7 3 6 E 1 5
8 8 9 ,7 5
3 ,9 2 1 E 1 6
8 8 9 ,7 6
8 .1 9 4 E - 0 4
1 .1 9 6 E 1 6
8 8 9 ,7 7
2,690E-03
1.181E+16
9 8 9 ,7 6
0 ,0 0 0 1
1 .6 1 8 E + 1 5
989,77
1. 1 2 0 E - 0 4 1.
1 .6 39 E 1 5
29 1 0 ,0
0 ,0 0 2 7
3 .9 7 6 E + 1 6
989,77
2 .7 4 9 E - 0 3
4 .0 2 6 E 1 6
8 8 9 ,7 8
29 1 5 ,0
0 ,0 0 1 3
1.841E+16
9 8 9 ,7 8
1 , 2 7 1 E -03
1 .8 64 E 1 6
8 8 9 ,7 9
29 2 0 ,0
0 ,0 0 2 9
4 .2 4 3 E + 1 6
9 8 9 ,7 9
2 .9 2 3 E - 0 3
4 .2 9 7 E 1 6
8 8 9 ,8 0
29 2 5 ,0
0 ,0 0 1 1
1 .5 9 1 E + 1 6
9 8 9 ,8 0
29 3 0 ,0
0 ,0 0 5 9
8 .6 5 6 E + 1 6
9 8 9 ,8 2
5 .9 4 3 E - 0 3
8 .7 6 6 E 1 6
8 8 9 ,8 2
29 3 5 ,0
0 ,0 0 6 5
9 .5 6 2 E + 1 6
9 8 9 ,8 5
6 .5 5 3 E - 0 3
9 .6 8 3 E 1 6
8 8 9 ,8 6
29 4 0 ,0
0 ,0 0 1 6
2 .4 0 1 E + 1 6
9 8 9 ,8 7
2 ,4 3 2 E 1 6
8 8 9 ,8 8
29 4 5 ,0
0 ,0 0 1 4
2 .1 4 2 E + 1 6
9 8 9 ,8 8
1 .46 3 E -03
2 .1 6 9 E 1 6
8 8 9 .8 8
29 5 0 ,0
0 ,0 0 5 2
7 .7 4 1 E + 1 6
9 8 9 ,9 0
5 .2 7 8 E - 0 3
7 .8 3 8 E 1 6
8 8 9 ,9 0
29 5 5 ,0
0 ,0 0 2 3
3 .4 6 5 E + 1 6
9 8 9 ,9 2
2 .3 5 9 E - 0 3
3 .5 0 9 E 1 6
8 8 9 ,9 2
29 6 0 ,0
0 ,0 0 4 6
6 .8 3 0 E + 1 6
9 8 9 ,9 3
4 ,6 4 1 E -0 3
6 .9 1 6 E 1 6
9 8 9 ,9 6 98
7 .5 0 9 E - 0 3 3 .5 5 7 E - 0 4
2965,0
0,0074
1.107E+17
1.094E-03
1,643E-03
1.611E16
889,77
889,81
889,94
1. 1 2 1 E 1 7 1.
8 8 9 ,9 7
5 .3 1 8 E 1 5
8 8 9 ,9 9
29 7 0 ,0
0 ,0 0 0 4
5 .2 5 2 E + 1 5
9 8 9 ,9 8
29 7 5 ,0
0 ,0 0 0 9
1 .2 7 6 E + 1 6
9 8 9 ,9 9
8.625E-04
1.292E16
9 8 9 ,9 9
1,351 E-03
2 ,0 2 7 E 1 6
8 9 0 ,0 0
1 .0 56 E 1 7
8 9 0 ,0 2
1 .5 62 E 1 7 6 ,5 0 7 E 1 6
8 9 0 ,0 6 8 9 0 ,1 0
2980,0
29 8 5 ,0 29 9 0 ,0 2995,0
0,0013
2 ,0 0 2 E + 1 6
0 ,0 0 6 9
1.043E+17
9 9 0 ,0 1
0 ,0 1 0 3 0,0043
1.543E+17 6 ,4 2 7 E + 1 6
9 9 0 ,0 5 9 9 0 ,0 9
7 .0 2 9 E - 0 3
1 .03 8 E -02 4,316E-03
889,99
30 0 0 ,0
0 ,0 0 7 8
1 .1 8 2 E + 1 7
9 9 0 ,1 2
7 ,9 2 1 E -0 3
1 .1 9 6 E 1 7
8 9 0 ,1 3
30 0 5 ,0
0 ,0 0 2 9
4 .3 6 0 E + 1 6
9 9 0 ,1 5
2 .9 1 8 E - 0 3
4 .4 1 4 E 1 6
8 9 0 ,1 6
- 5 2 -
IEC 6090 4-3:2019 © IEC 2019
W ave length
Global spectral irradiance
Global photon flux
Cum ulative global integrated irradiance
Direct spectral irradiance
Direct photon flux
Cum ulative direct integrated irradiance
nm
W -m -m " 2 n m ""1 1
m “ 2 s " 1 n m _1
W m -2
W m _ 2 n m _1
m ""2 2 s - 1 n m _1
W m -2
30 1 0 ,0
0 ,0 0 6 8
1 .0 3 5 E + 1 7
30 1 5 ,0
0 ,0 0 5 5
8 .4 0 7 E + 1 6
9 9 0 ,2 0
5 .6 0 7 E - 0 3
30 2 0 ,0
0 ,0 0 0 6
9 .6 0 6 E + 1 5
9 9 0 ,2 2
6 ,3 9 6 E - 0 4
30 2 5 ,0
0 ,0 0 7 5
1 .1 3 9 E + 1 7
990,24
7.573E-03
30 3 0 ,0
0 ,0 0 6 1
9 .2 4 0 E + 1 6
990,27
6 ,1 3 1 E -0 3
3 .8 0 6 E + 1 6
9 9 0 ,2 9
2,522E-03
3035,0
0,0025
990,17
6.912E-03
30 4 0 ,0
0 ,0 0 2 0
3 .0 8 9 E + 1 6
9 9 0 ,3 0
30 4 5 ,0
0 ,0 0 4 2
6 .4 3 3 E + 1 6
9 9 0 ,3 2
30 5 0 ,0
0 ,0 0 1 0
1 .5 8 0 E + 1 6
9 9 0 ,3 3
1 .04 2 E -03
30 5 5 ,0
0 ,0 0 0 3
4 .4 3 9 E + 1 5
9 9 0 ,3 4
2 ,9 2 1 E -0 4
30 6 0 ,0
0 ,0 0 6 3
9 .6 7 8 E + 1 6
9 9 0 ,3 5 99
6 ,3 5 8 E - 0 3
30 6 5 ,0
0 ,0 0 2 9
4 .4 7 9 E + 1 6
9 9 0 ,3 8
30 7 0 ,0
0 ,0 0 1 7
2 .6 9 5 E + 1 6
9 9 0 ,3 9
30 7 5 ,0
0 ,0 0 6 0
9 .2 9 5 E + 1 6
9 9 0 ,4 1
30 8 0 ,0
0 ,0 0 3 6
5 .6 0 0 E + 1 6
9 9 0 ,4 3
30 8 5 ,0
0 ,0 0 1 8
2 .7 3 6 E + 1 6
30 9 0 ,0
0 ,0 0 2 4
30 9 5 ,0
4,248E-03
890,18
8 .5 1 0 E 1 6
8 9 0 ,2 1
9 ,7 2 3 E 1 5
8 9 0 ,2 3
1.153E17
2 .0 4 3 E - 0 3
1.047E17
890,25
9 .3 5 2 E 1 6
8 9 0 ,2 8
3 ,8 5 3 E 1 6
8 9 0 ,3 0
3 .1 2 6 E 1 6
8 9 0 ,3 1
6,511E16
890,33
1 .5 99 E 1 6
8 9 0 ,3 4
4. 4 9 2 E 1 5 4.
8 9 0 ,3 5
9 ,7 9 3 E 1 6
8 9 0 ,3 6
2 .9 3 7 E - 0 3
4 .5 3 2 E 1 6
8 9 0 ,3 9
1 .76 5 E -03
2 .7 2 7 E 1 6
8 9 0 ,4 0
9 ,4 0 4 E 1 6
8 9 0 ,4 2
6,075E-03
890,44
3 .6 5 4 E - 0 3
5 .6 6 5 E 1 6 2 .7 6 8 E 1 6
8 9 0 ,4 6 8 9 0 ,4 7
990,44
1 .78 2 E -03
3 .6 9 2 E + 1 6
9 9 0 ,4 6
2,401 E-03
3 .7 3 5 E 1 6
0 ,0 0 0 7
1 .0 1 8 E + 1 6
9 9 0 ,4 6
6.607E-04
1.029E16
31 0 0 ,0
0 ,0 0 4 4
6 .8 4 8 E + 1 6
9 9 0 ,4 8
4,438E-03
6 ,9 2 6 E 1 6
8 9 0 ,4 9
31 0 5 ,0
0 ,0 0 0 9
1 .4 3 6 E + 1 6
9 9 0 ,4 9
1 .4 53 E 1 6
8 9 0 ,5 0
31 1 0 ,0
0 ,0 0 0 8
1 .3 2 0 E + 1 6
9 9 0 ,4 9
1. 3 3 5 E 1 6 1.
8 9 0 ,5 0
31 1 5 ,0
0 ,0 0 2 3
3 .5 4 6 E + 1 6
9 9 0 ,5 0
2 .2 8 7 E - 0 3
3 .5 8 6 E 1 6
8 9 0 ,5 1
31 2 0 ,0
0 ,0 0 9 8
1 .5 3 8 E + 1 7
9 9 0 ,5 3
9 ,9 0 1 E -0 3
1 .5 55 E 1 7
8 9 0 ,5 4
31 2 5 ,0
0 ,0 0 3 0
4 .7 5 1 E + 1 6
9 9 0 ,5 6
3 .0 5 4 E - 0 3
4 .8 0 4 E 1 6
8 9 0 ,5 8
31 3 0 ,0
0 ,0 0 5 7
9 .0 5 2 E + 1 6
9 9 0 ,5 8
9 ,1 5 1 E 1 6
8 9 0 ,6 0
31 3 5 ,0
0 ,0 1 1 4
1 .8 0 1 E + 1 7
9 9 0 ,6 3
1 .15 4 E -02
1 .8 21 E 1 7
8 9 0 ,6 4
31 4 0 ,0
0 ,0 0 3 3
5 .2 3 9 E + 1 6
9 9 0 ,6 6
3 ,3 5 1 E -0 3
5 .2 9 6 E 1 6
8 9 0 ,6 8
31 4 5 ,0
0 ,0 0 3 2
5 .1 3 3 E + 1 6
9 9 0 ,6 8
5 ,1 8 9 E 1 6
8 9 0 ,6 9
31 5 0 ,0
0 ,0 0 6 7
1 .0 5 5 E + 1 7
9 9 0 ,7 1
6 .7 2 6 E - 0 3
1 .0 67 E 1 7
8 9 0 ,7 2
31 5 5 ,0
0 ,0 0 5 6
8 .9 2 6 E + 1 6
5 .6 8 0 E - 0 3
9 .0 2 1 E 1 6
8 9 0 ,7 5
31 6 0 ,0
0 ,0 0 9 2
1 .4 6 4 E + 1 7
9 9 0 ,7 7
9 .3 0 2 E - 0 3
1 .4 80 E 1 7
8 9 0 ,7 9
31 6 5 ,0
0 ,0 1 4 0
2 .2 2 7 E + 1 7
9 9 0 ,8 3
1 .41 2 E -02
2.250E17
890,85
31 7 0 ,0
0 ,0 1 2 5
1 .9 9 2 E + 1 7
9 9 0 ,9 0
1 , 2 6 1 E -02
2.012E17
890,91
31 7 5 ,0
0 ,0 0 9 2
1 .4 7 1 E + 1 7
9 9 0 ,9 5
9 .2 9 8 E - 0 3
31 8 0 ,0
0 ,0 1 0 6
1 .6 9 5 E + 1 7
9 9 1 ,0 0
1 .07 0 E -02
1.713E17
31 8 5 ,0
0 ,0 0 8 1
1 .2 9 2 E + 1 7
9 9 1 ,0 5
8,141 E-03
1,3 0 5 E 1 7 1,
8 9 1 ,0 7
31 9 0 ,0
0 ,0 0 4 2
6 .7 8 7 E + 1 6
9 9 1 ,0 8
4 . 2 6 9 E -0 3
6 .8 5 6 E 1 6
8 9 1 ,1 0
31 9 5 ,0 32 0 0 ,0
0 ,0 0 2 7 0 ,0 0 0 4
4 .3 1 8 E + 1 6 7 .0 4 2 E + 1 5
9 9 1 ,1 0 9 9 1 ,1 0
2 .7 1 2 E - 0 3 4 , 4 1 5 E -0 4
32 0 5 ,0
0 ,0 0 0 3
4 .9 8 3 E + 1 5
9 9 1 ,1 1
3 , 1 1 9 E -0 4
32 1 0 ,0
0 ,0 0 0 1
2 .1 9 7 E + 1 5
9 9 1 ,1 1
990,74
9 .2 9 3 E - 0 4
8.528E-04
5,808E-03
3.277E-03
1.373E-04
1 .4 86 E 1 7
4 .3 6 2 E 1 6 7,112E15
890,47
8 9 0 ,9 7
891,02
8 9 1 ,1 1 891,12
5 .0 3 2 E 1 5
8 9 1 ,1 2
2 .2 1 8 E 1 5
8 9 1 ,1 2
I E C 6 0 9 0 4 - 3 : 2 0 1 9 © IE C 2 0 1 9
-5 3 -
W ave length
Global spectral irradiance
Global photon flux
Cum ulative global integrated irradiance
Direct spectral irradiance
nm
W --m m ""2 2 n m "1 "1
m “ 2 s ""1 1 n m _1
W m -2
W m _ 2 nm nm _1
m_2-s" m_2-s" 1 nm“ 1
32 1 5 ,0
0 ,0 0 0 5
8 .0 2 9 E + 1 5
9 9 1 ,1 1
5.009E-04
8 .1 0 7 E 1 5
8 9 1 ,1 3
32 2 0 ,0
0 ,0 0 1 6
2 .6 0 0 E + 1 6
9 9 1 ,1 1
1 .62 0 E -03
2 .6 2 6 E 1 6
8 9 1 ,1 3
32 2 5 ,0
0 ,0 0 0 2
3 .2 1 7 E + 1 5
9 9 1 ,1 2
2 ,0 0 1 E -0 4
3.248E15
891,14
32 3 0 ,0
0 ,0 0 0 3
5 .5 2 5 E + 1 5
9 9 1 ,1 2
3.430E-04
5.578E15
891,14
32 3 5 ,0
0 ,0 0 7 3
991,14
7 ,3 4 1 E -0 3
32 4 0 ,0
0 ,0 0 3 7
9 9 1 ,1 7
3,771 E-03
32 4 5 ,0
0 ,0 0 0 7
991,18
32 5 0 ,0
0 ,0 0 2 6
9 9 1 ,1 9
32 5 5 ,0
0 ,0 0 9 9
32 6 0 ,0
1.184E+17
6 .0 9 3 E + 1 6
1.196E+16
4 .2 5 2 E + 1 6
Direct photon flux
Cum ulative direct integrated irradiance
W m -2
1 .1 96 E 1 7
8 9 1 ,1 6
6 ,1 5 0 E 1 6
8 9 1 ,1 8
7.388E-04
1.207E16
2.623E-03
4, 2 9 2 E 1 6 4,
8 9 1 ,2 0
891,24
9 9 1 ,2 2 99
0 ,0 0 1 2
2 .0 0 4 E + 1 6
991,24
1.232E-03
2 .0 2 3 E 1 6
8 9 1 ,2 6
32 6 5 ,0
0 ,0 0 2 4
4 .0 0 9 E + 1 6
9 9 1 ,2 5
2,461 E-03
4, 0 4 6 E 1 6 4,
8 9 1 ,2 7
32 7 0 ,0
0 ,0 0 1 2
2 .0 0 0 E + 1 6
9 9 1 ,2 6
1 .22 6 E -03
2 .0 1 8 E 1 6
8 9 1 ,2 8
32 7 5 ,0
0 ,0 0 5 9
9 .7 4 2 E + 1 6
9 9 1 ,2 8
5 .9 5 8 E - 0 3
9 .8 2 3 E 1 6
8 9 1 ,3 0
32 8 0 ,0
0 ,0 0 2 9
4 .7 1 6 E + 1 6
9 9 1 ,3 0
2,881 E-03
4, 7 5 6 E 1 6 4,
8 9 1 ,3 2
32 8 5 ,0
0 ,0 1 1 1
1 .8 3 5 E + 1 7
991,34
1,119E-02
1.851E17
891,36
32 9 0 ,0
0 ,0 0 8 7
1.446E+17
9 9 1 ,3 9 99
1 .4 58 E 1 7
891,41
32 9 5 ,0
0 ,0 0 1 2
2 .0 2 3 E + 1 6
9 9 1 ,4 1
33 0 0 ,0
0 ,0 0 1 8
2 .9 4 7 E + 1 6
9 9 1 ,4 2
33 0 5 ,0
0 ,0 0 3 9
6 .5 3 9 E + 1 6
9 9 1 ,4 3
33 1 0 ,0
0 ,0 0 3 9
6 .5 1 9 E + 1 6
9 9 1 ,4 5
3 .9 4 5 E - 0 3
33 1 5 ,0
0 ,0 0 0 0
2.684E+14
9 9 1 ,4 6
1 .62 2 E -05
2.707E14
891,48
33 2 0 ,0
0 ,0 0 0 1
9.997E+14
9 9 1 ,4 6 99
6 .0 3 2 E - 0 5
1.008E15
891,48
33 2 5 ,0
0 ,0 0 3 5
5 .8 7 3 E + 1 6
9 9 1 ,4 7
3 .5 3 8 E - 0 3
5 .9 2 2 E 1 6
8 9 1 ,4 9
33 3 0 ,0
0 ,0 0 4 6
7 .7 9 2 E + 1 6
9 9 1 ,4 9
4 . 6 8 8 E -0 3
7 .8 5 8 E 1 6
8 9 1 ,5 1
33 3 5 ,0
0 ,0 0 9 0
1 , 5 3 1 E1 7
8 9 1 ,5 5
33 4 0 ,0
0 ,0 0 3 5
5 .8 0 1 E + 1 6
9 9 1 ,5 6
3 .4 8 0 E - 0 3
5 ,8 5 1 E 1 6
8 9 1 ,5 8
33 4 5 ,0
0 ,0 0 3 5
5 .9 4 5 E + 1 6
9 9 1 ,5 8
3 .5 6 2 E - 0 3
5 .9 9 8 E 1 6
8 9 1 ,6 0
33 5 0 ,0
0 ,0 0 8 0
1 .3 5 0 E + 1 7
9 9 1 ,6 0
8 ,0 7 6 E - 0 3
1 .3 62 E 1 7
8 9 1 ,6 3
33 5 5 ,0
0 ,0 0 3 6
6 ,1 14E+16
9 9 1 ,6 3
3 .6 5 4 E - 0 3
6 .1 7 1 E 1 6
8 9 1 ,6 6
33 6 0 ,0
0 ,0 0 5 2
8 .8 3 8 E + 1 6
9 9 1 ,6 6
5 .2 7 4 E - 0 3
8 .9 2 0 E 1 6
8 9 1 ,6 8
33 6 5 ,0
0 ,0 0 7 2
1 ,2 1 5E + 17
9 9 1 ,6 9
7 .2 3 8 E - 0 3
1 .2 26 E 1 7
8 9 1 ,7 1
33 7 0 ,0
0 ,0 0 3 9
6 .6 6 3 E + 1 6
9 9 1 ,7 1
3 .9 6 5 E - 0 3
6 .7 2 7 E 1 6
3375,0
0,0084
1.518E+17
1.432E+17
8 .6 7 2 E + 1 6
991,53
991,74
1 .6 39 E 1 7
891,20
1.624E+17
1 .00 0 E -02
8 .8 0 5 E - 0 3
1.230E-03
1 .78 9 E -03
3,963E-03
9,120E-03
8.514E-03
2 ,0 4 0 E 1 6 2 .9 7 2 E 1 6
8 9 1 ,4 3
891,44
6 ,5 9 4 E 1 6
8 9 1 ,4 5
6 .5 7 3 E 1 6
8 9 1 ,4 7
891,74
1. 4 4 7 E 1 7 1.
8 9 1 ,7 7
33 8 0 ,0
0 ,0 0 5 1
33 8 5 ,0
0 ,0 0 7 5
33 9 0 ,0
0 ,0 0 9 8
1 .6 7 7 E + 1 7
9 9 1 ,8 5
33 9 5 ,0
0 ,0 0 9 5
1 .6 2 7 E + 1 7
9 9 1 ,9 0
34 0 0 ,0 34 0 5 ,0
0 ,0 1 2 5 0 ,0 0 4 4
2 .1 3 5 E + 1 7 7 .6 2 2 E + 1 6
9 9 1 ,9 6 9 9 2 ,0 0
34 1 0 ,0
0 ,0 0 7 1
1 .2 1 2 E + 1 7
9 9 2 ,0 3
7 .1 3 4 E - 0 3
1 .2 25 E 1 7
8 9 2 ,0 5
34 1 5 ,0
0 ,0 0 7 3
1 .2 4 7 E + 1 7
9 9 2 ,0 6
7 .3 3 3 E - 0 3
1 .2 61 E 1 7
8 9 2 ,0 9
1.273E+17
9 9 1 ,7 8
5 .1 4 7 E - 0 3
8 .7 5 8 E 1 6
8 9 1 ,8 0
9 9 1 ,8 1
7 .5 4 3 E - 0 3
1 .2 85 E 1 7
8 9 1 ,8 3
9 ,9 2 6 E - 0 3
1 .6 94 E 1 7
9 .6 1 7 E - 0 3
1 .6 44 E 1 7
1 .26 0 E -02 4,493E-03
2.157E17 7,701 E16
891,88 8 9 1 ,9 3
891,98 892,03
- 5 4 -
IEC 6090 4-3:2019 © IEC 2019
W ave length
Global spectral irradiance
Global photon flux
Cum ulative global integrated irradiance
Direct spectral irradiance
nm
W --m m ""2 2 n m "1 "1
m “ 2 s ""1 1 n m _1
W m -2
W m _ 2 nm nm _1
m_2-s" m_2-s" 1 nm“ 1
34 2 0 .0
0 ,0 1 3 1
2 .2 6 0 E + 1 7
9 9 2 ,1 1
1 .32 7 E -02
2 .2 8 4 E 1 7
34 2 5 ,0
0 ,0 1 0 0
1.720E+17
992,17
1.008E-02
1.738E17
34 3 0 ,0
0 ,0 0 8 7
1.496E+17
992,22
8,756E-03
1 ,5 1 2 E 1 7
34 3 5 ,0
0 ,0 1 1 5
1 .9 9 2 E + 1 7
992,27
1.164E-02
2.013E17
34 4 0 ,0
0 ,0 0 8 0
1.387E+17
9 9 2 ,3 2
0,0113
1 .9 5 7 E + 1 7
9 9 2 ,3 7
3445,0
Direct photon flux
8 .0 9 5 E - 0 3
1 .4 02 E 1 7
1. 1 4 0 E - 0 2 1.
1 .9 77 E 1 7
1 .12 3 E -02
1 .9 51 E 1 7
8 ,3 6 9 E - 0 3
1 .4 56 E 1 7
Cum ulative direct integrated irradiance
W m -2 8 9 2 .1 4
892,20 8 9 2 ,2 5
892,30 8 9 2 ,3 5
892,40
34 5 0 ,0
0 ,0 1 1 1
1 .9 3 1 E + 1 7
9 9 2 ,4 2
3 4 5 5 ,0
0 ,0 0 8 3
1 .4 4 1 E + 1 7
9 9 2 ,4 7
34 6 0 ,0
0 ,0 1 2 5
2 .1 7 6 E + 1 7
9 9 2 ,5 2
1 .26 2 E -02
2 .1 9 8 E 1 7
8 9 2 ,5 5
34 6 5 ,0
0 ,0 0 9 8
9 9 2 ,5 8
9 .8 8 8 E - 0 3
1 .7 2 5 E 1 7
8 9 2 ,6 1
34 7 0 ,0
0 ,0 1 2 2
2 .1 3 6 E + 1 7
9 9 2 ,6 3
1 .23 5 E -02
2 ,1 5 7 E 1 7
8 9 2 ,6 7
34 7 5 ,0
0 ,0 1 0 9
1 .9 0 9 E + 1 7
9 9 2 ,6 9
1 .10 2 E -02
1 .9 28 E 1 7
8 9 2 ,7 3
34 8 0 ,0
0 ,0 1 1 2
9 9 2 ,7 5
1 .13 0 E -02
1 .9 80 E 1 7
8 9 2 ,7 8
3 4 8 5 ,0
0 ,0 1 2 1
8 9 2 ,8 4
3490,0
0,0104
1.708E+17
1.961E+17
8 9 2 ,4 5
892,50
2 , 1 16E+17
9 9 2 ,8 0
1.218E-02
2 ,1 3 6 E 1 7
1 .8 2 5 E + 1 7
9 9 2 ,8 6
1.049E-02
1.843E17
892,90
1 .23 5 E -02
2.172E17
892,95
34 9 5 ,0
0 ,0 1 2 2
2 .1 5 2 E + 1 7
9 9 2 ,9 2
35 0 0 ,0
0 ,0 1 1 9
2 .0 9 4 E + 1 7
9 9 2 ,9 8
1.200E-02
2 ,1 14E 1 7
8 9 3 ,0 1
35 0 5 ,0
0 ,0 1 1 8
2 .0 7 8 E + 1 7
993,04
1.189E-02
2 .0 9 8 E 1 7 2.
8 9 3 ,0 7
35 1 0 ,0
0 ,0 1 1 9
2 .1 0 8 E + 1 7
9 9 3 ,1 0
1.204E-02
2,128E17
35 1 5 ,0
0 ,0 1 1 5
2 .0 2 8 E + 1 7
9 9 3 ,1 5
1 .15 6 E -02
35 2 0 ,0
0 ,0 1 2 1
2 .1 4 2 E + 1 7
9 9 3 ,2 1
1 .21 9 E -02
2.160E17
893,25
1.149E-02
2.039E17
893,31
2 .0 4 6 E 1 7
893,13 8 9 3 ,1 9
0,0114
2.022E+17
993,27
35 3 0 ,0
0 ,0 1 1 1
1.972E+17
9 9 3 ,3 3
1 .11 8 E -02
1 .9 87 E 1 7
8 9 3 ,3 7
35 3 5 ,0
0 ,0 0 9 4
1.678E+17
9 9 3 ,3 8
9 .5 0 3 E - 0 3
1 .6 91 E 1 7
8 9 3 ,4 2
35 4 0 ,0
0 ,0 0 9 0
1.605E+17
993,43
9 ,0 7 5 E - 0 3
1 .6 17 E 1 7
35 4 5 ,0
0 ,0 0 9 5
1.698E+17
9 9 3 ,4 7
9 .5 8 8 E - 0 3
1 .7 1 1 E 1 7
8 9 3 ,5 1
35 5 0 ,0
0 ,0 1 0 5
1.878E+17
993,52
1.059E-02
1. 8 9 2 E 1 7 1.
8 9 3 ,5 6
35 5 5 ,0
0 ,0 0 9 0
1 .6 1 6 E + 1 7
9 9 3 ,5 7
9 ,0 9 8 E - 0 3
1 .6 2 8 E 1 7
35 6 0 ,0
0 ,0 1 0 8
1 .9 2 9 E + 1 7
9 9 3 ,6 2
1 .08 4 E -02
1 .9 43 E 1 7
8 9 3 ,6 6
35 6 5 ,0
0 ,0 1 0 8
1.942E+17
993,67
1 .09 0 E -02
1 .9 55 E 1 7
8 9 3 ,7 2
35 7 0 ,0
0 ,0 0 8 3
1.494E+17
9 9 3 ,7 2
8 ,3 7 1 E -0 3
1 .5 04 E 1 7
8 9 3 ,7 6
35 7 5 ,0
0 ,0 0 8 6
9 9 3 ,7 6
8 .6 7 8 E - 0 3
1 .5 62 E 1 7
8 9 3 ,8 1
35 8 0 ,0
0 ,0 1 0 2
9 9 3 ,8 1
1 .02 3 E -02
1 .8 43 E 1 7
8 9 3 ,8 5
35 8 5 ,0
0 ,0 0 9 1
9 9 3 ,8 6
9 ,2 0 1 E -0 3
1 .6 61 E 1 7
8 9 3 ,9 0
35 9 0 ,0
0 ,0 0 9 4
9 9 3 ,9 1 99
9 .4 8 7 E - 0 3
35 9 5 ,0
0 ,0 0 9 6
36 0 0 ,0
0 ,0 1 0 2
1.854E+17
9 9 4 ,0 0
36 0 5 ,0 36 1 0 ,0
0 ,0 1 0 3 0 ,0 0 9 5
1.874E+17 1.718E+17
9 9 4 ,0 6 994,10
36 1 5 ,0
0 ,0 0 9 4
1 .7 1 9 E + 1 7
9 9 4 ,1 5
36 2 0 ,0
0 ,0 1 1 6
2 , 1 10E+17
9 9 4 ,2 0
3525,0
1 .5 5 1 E + 1 7
1.831E+17
1 .6 5 0 E + 1 7
1.703E+17
1 .7 4 5 E + 1 7
9 9 3 ,9 5
893,47
893,61
1.714E17
893,95
9 ,7 0 5 E - 0 3
1 .7 5 6 E 1 7
894,00
1 .03 0 E -02
1 .8 66 E 1 7
1 .03 9 E -02 9 ,5 1 1 E -0 3
1 .8 86 E 1 7 1 .7 2 8 E 1 7
9 .5 0 4 E - 0 3
1 .7 30 E 1 7
1.165E-02
2.123E17
8 9 4 ,0 5
8 9 4 ,1 0 894,15 8 9 4 ,2 0
894,25
I E C 6 0 9 0 4 - 3 : 2 0 1 9 © IE C 2 0 1 9
-5 5 -
W ave length
Global spectral irradiance
Global photon flux
Cum ulative global integrated irradiance
Direct spectral irradiance
Direct photon flux
Cum ulative direct integrated irradiance
nm
W -m -m " 2 n m ""1 1
m “ 2 s " 1 n m _1
W m -2
W m _ 2 n m _1
m ""2 2 s - 1 n m _1
W m -2
36 2 5 ,0
0 ,0 1 0 2
1 .8 6 3 E + 1 7
9 9 4 ,2 6
1 .02 7 E -02
1.874E17
894,30
36 3 0 ,0
0 ,0 0 9 9
1 .8 1 4 E + 1 7
9 9 4 ,3 1
9 .9 8 7 E - 0 3
1.825E17
894,36
9 9 4 ,3 6
1 .03 3 E -02
3635,0
0,0103
1 .8 7 9 E + 1 7 1.
1 , 8 9 1 E1 7
8 9 4 ,4 1
3640,0
0,0114
2.097E+17
994,41
1.152E-02
2,110E17
894,46
994,47
1.063E-02
1.951E17
894,52
36 4 5 ,0
0 ,0 1 0 6
1 .9 3 9 E + 1 7
36 5 0 ,0
0 ,0 1 0 1
1 .8 5 5 E + 1 7
36 5 5 ,0
0 ,0 1 0 9
2 .0 1 4 E + 1 7
36 6 0 ,0
0 ,0 1 0 9
2 .0 0 5 E + 1 7
9 9 4 ,6 3
1 ,0 9 5E -02
2 ,0 1 7 E 1 7
8 9 4 ,6 8
36 6 5 ,0
0 ,0 1 0 2
1 .8 8 6 E + 1 7
9 9 4 ,6 8
1 .02 8 E -02
1 .8 97 E 1 7
8 9 4 ,7 3
36 7 0 ,0
0 ,0 0 7 9
1 .4 5 5 E + 1 7
9 9 4 ,7 3
7 .9 2 3 E - 0 3
1. 4 6 4 E 1 7 1.
8 9 4 ,7 7
36 7 5 ,0
0 ,0 0 4 8
8 .9 0 7 E + 1 6
9 9 4 ,7 6
4,843E-03
8 ,9 5 9 E 1 6
8 9 4 ,8 1
36 8 0 ,0
0 ,0 0 8 3
1 .5 3 9 E + 1 7
9 9 4 ,7 9
8 .3 5 5 E - 0 3
1. 5 4 8 E 1 7 1.
8 9 4 ,8 4
36 8 5 ,0
0 ,0 0 9 4
1 .7 4 6 E + 1 7
9 9 4 ,8 3
9 .4 6 3 E - 0 3
1.755E17
36 9 0 ,0
0 ,0 0 9 7
1 .7 9 5 E + 1 7
9 9 4 ,8 8
9,718E-03
1,8 0 5 E 1 7 1,
36 9 5 ,0
0 ,0 1 0 1
1 .8 7 9 E + 1 7
9 9 4 ,9 3
1 .01 6 E -02
1.890E17
894,98
37 0 0 ,0
0 ,0 1 0 8
2 .0 2 0 E + 1 7
9 9 4 ,9 8
1 ,0 9 1 E - 0 2
2.031E17
895,03
37 0 5 ,0
0 ,0 1 0 7
2 ,0 0 3 E + 1 7
9 9 5 ,0 4
1 ,0 8 0E -02
37 1 0 ,0
0 ,0 0 9 3
1 .7 4 4 E + 1 7
9 9 5 ,0 9
9 .3 8 6 E - 0 3
37 1 5 ,0
0 ,0 0 9 2
1 .7 2 0 E + 1 7
9 9 5 ,1 3 99
9 ,2 4 6 E - 0 3
37 2 0 ,0
0 ,0 1 0 3
1 .9 3 7 E + 1 7
9 9 5 ,1 8
1 .04 0 E -02
37 2 5 ,0
0 ,0 1 0 7
2 .0 0 0 E + 1 7
37 3 0 ,0
0 ,0 0 9 2
1 .7 3 6 E + 1 7
37 3 5 ,0
0 ,0 0 8 6
1 .6 0 9 E + 1 7
37 4 0 ,0
0 ,0 0 8 8
1 .6 6 1 E + 1 7
3745,0
0,0103
9 9 4 ,5 2
994,57
995,24
1 ,01 5 E -02
1,101E-02
1 .8 66 E 1 7
2.026E17
8 9 4 ,5 7
894,62
894,88 8 9 4 ,9 3
2 ,0 1 4 E 1 7
8 9 5 ,0 9
1. 7 5 3 E 1 7 1.
8 9 5 ,1 4
1 .7 2 9 E 1 7
8 9 5 ,1 9
1 .9 47 E 1 7
8 9 5 ,2 3
1.072E-02
2.010E17
9 9 5 ,2 9
9 .2 9 0 E - 0 3
1. 7 4 4 E 1 7 1.
8 9 5 ,3 4
9 9 5 ,3 3
8 ,6 0 1 E -0 3
1 .6 17 E 1 7
8 9 5 ,3 8
995,37
8.867E-03
1.669E17
895,29
895,43
1 .9 4 2 E + 1 7 1.
9 9 5 ,4 2
1 .03 5 E -02
1 , 9 5 1 E1 7
8 9 5 ,4 7
1 .7 5 7 E 1 7
8 9 5 ,5 2
37 5 0 ,0
0 ,0 0 9 3
1 .7 4 9 E + 1 7
9 9 5 ,4 7
9 .3 0 7 E - 0 3
37 5 5 ,0
0 ,0 0 9 0
1 .6 9 5 E + 1 7
9 9 5 ,5 2
9 .0 0 7 E - 0 3
1. 7 0 3 E 1 7 1.
8 9 5 ,5 7
37 6 0 ,0
0 ,0 0 8 8
1 ,6 7 3 E + 1 7
9 9 5 ,5 6
8,878E-03
1, 6 8 0 E 1 7 1,
8 9 5 ,6 1
37 6 5 ,0
0 ,0 0 8 5
1 .6 1 6 E + 1 7
9 9 5 ,6 0
8 .5 6 4 E - 0 3
1 .6 23 E 1 7
8 9 5 ,6 6
37 7 0 ,0
0 ,0 0 9 1
1 .7 2 7 E + 1 7
9 9 5 ,6 5
9 .1 3 8 E - 0 3
37 7 5 ,0
0 ,0 0 9 0
1 ,7 1 5E + 17
9 9 5 ,6 9
9 .0 6 5 E - 0 3
37 8 0 ,0
0 ,0 0 9 5
1 .8 1 7 E + 1 7
37 8 5 ,0
0 ,0 0 8 8
1 .6 7 4 E + 1 7
37 9 0 ,0
0 ,0 0 7 7
1 .4 7 6 E + 1 7
37 9 5 ,0
0 ,0 0 8 8
1 .6 8 9 E + 1 7
38 0 0 ,0
0 ,0 0 9 8
38 0 5 ,0
995,74
1.734E17
1 .7 23 E 1 7
895,70 8 9 5 ,7 5
9.588E-03
1.824E17
9 9 5 ,7 9
8 .8 2 4 E - 0 3
1. 6 8 1 E 1 7 1.
8 9 5 ,8 4
9 9 5 ,8 3
7 .7 6 7 E - 0 3
1 .4 82 E 1 7
8 9 5 ,8 8
895,79
995,87
8.880E-03
1.696E17
1 .8 8 1 E + 1 7
9 9 5 ,9 2
9,870E-03
1,8 8 8 E 1 7 1,
8 9 5 ,9 7
0 ,0 0 9 3
1 .7 7 7 E + 1 7
9 9 5 ,9 6
1 .7 84 E 1 7
8 9 6 ,0 2
38 1 0 ,0 38 1 5 ,0
0 ,0 0 8 2 0 ,0 0 7 7
1 .5 7 7 E + 1 7 1 .4 8 5 E + 1 7
9 9 6 ,0 1 9 9 6 ,0 5
38 2 0 ,0
0 ,0 0 9 6
1 .8 5 1 E + 1 7
9 9 6 ,0 9
38 2 5 ,0
0 ,0 0 9 5
1 ,8 2 5 E + 1 7
996,14
9 .3 1 4 E - 0 3
8 .2 5 3 E - 0 3 7,764E-03
9 .6 6 3 E - 0 3
9.513E-03
1.583E17 1, 4 9 1 E1 7 1,
1 .8 58 E 1 7
1.832E17
895,92
896,06 8 9 6 ,1 0 8 9 6 ,1 5
896,19
-5 6 -
IE C 6 0 9 0 4 - 3 : 2 0 1 9 © I E C 2 0 1 9
W ave length
Global spectral irradiance
Global photon flux
Cum ulative global integrated irradiance
Direct spectral irradiance
nm
W --m m ""2 2 n m "1 "1
m “ 2 s ""1 1 n m _1
W m -2
W m _ 2 nm nm _1
m_2-s" m_2-s" 1 nm“ 1
38 3 0 ,0
0 ,0 0 9 6
1 .8 4 4 E + 1 7
9 9 6 ,1 9
9 .5 9 9 E - 0 3
1. 8 5 1 E 1 7 1.
8 9 6 ,2 4
38 3 5 ,0
0 ,0 0 7 7
9 9 6 ,2 3
7 .6 9 7 E - 0 3
1 .4 86 E 1 7
8 9 6 ,2 8
38 4 0 ,0
0 ,0 0 8 9
8 .9 8 0 E - 0 3
1 .7 3 6 E 1 7
8 9 6 ,3 3
38 4 5 ,0
0 ,0 0 8 8
1.695E+17
9 9 6 ,3 1 99
8 .7 8 4 E - 0 3
1. 7 0 0 E 1 7 1.
8 9 6 ,3 7
38 5 0 ,0
0 ,0 0 8 8
1.706E+17
9 9 6 ,3 6
8 ,8 3 1 E -0 3
1. 7 1 2 E 1 7 1.
8 9 6 ,4 1
38 5 5 ,0
0 ,0 0 8 5
38 6 0 ,0
0 ,0 0 8 0
1.549E+17
38 6 5 ,0
0 ,0 0 8 1
1.571E+17
38 7 0 ,0
0 ,0 0 7 3
1 .4 3 0 E + 1 7
38 7 5 ,0
0 ,0 0 6 7
1 .3 1 5 E + 1 7
38 8 0 ,0
0 ,0 0 6 5
38 8 5 ,0
0 ,0 0 6 8
38 9 0 ,0
0 ,0 0 6 9
1.344E+17
38 9 5 ,0
0 ,0 0 7 5
1.462E+17
39 0 0 ,0
0 ,0 0 7 9
39 0 5 ,0
0 ,0 0 7 9
39 1 0 ,0
0 ,0 0 7 1
1 .4 0 0 E + 1 7
39 1 5 ,0
0 ,0 0 7 0
1 .3 7 3 E + 1 7
39 2 0 ,0
0 ,0 0 6 9
1 .3 6 7 E + 1 7
39 2 5 ,0
0 ,0 0 6 8
39 3 0 ,0
0 ,0 0 7 0
39 3 5 ,0
0 ,0 0 7 3
1.453E+17
39 4 0 ,0
0 ,0 0 7 4
39 4 5 ,0
0 ,0 0 7 5
39 5 0 ,0
0 ,0 0 7 6
39 5 5 ,0
0 ,0 0 7 7
39 6 0 ,0
0 ,0 0 7 7
3 9 6 5 ,0
0 ,0 0 7 8
39 7 0 ,0
0 ,0 0 7 7
39 7 5 ,0
0 ,0 0 7 5
39 8 0 ,0
0 ,0 0 7 4
1.481E+17 1 .7 3 0 E + 1 7
1.273E+17
1 .6 52 E 1 7
996,44
7 .9 9 6 E - 0 3
1 .5 54 E 1 7
996,48
8 ,1 0 1 E -0 3
1 .5 76 E 1 7
9 9 6 ,5 2
7 .3 6 2 E - 0 3
1 .4 34 E 1 7
9 9 6 ,5 6
6 .7 6 4 E - 0 3
1.319E17
6.535E-03
1 .2 7 6 E 1 7
8 9 6 ,6 5
996,59
896,46 8 9 6 ,5 0
896,54 8 9 6 ,5 8
896,61
9 9 6 ,6 2
6 .7 7 3 E - 0 3
1 .3 2 5 E 1 7
8 9 6 ,6 8
9 9 6 ,6 6
6 .8 8 3 E - 0 3
1 .3 48 E 1 7
8 9 6 ,7 1
996,69
7 .4 7 7 E - 0 3
1 .4 66 E 1 7
896,75
9 9 6 ,7 3
1.556E17
896,79
1.558E17
896,83
1 .4 04 E 1 7
896,87
896,90
7.927E-03
9 9 6 ,8 1
7. 1 3 5 E - 0 3 7.
996,84
6.987E-03
1.377E17
9 9 6 ,8 8
6,946E-03
1 .3 7 1 E 1 7
9 9 6 ,9 1
6 ,8 5 1 E -0 3
1.354E17
9 9 6 ,9 5
7 .0 4 9 E - 0 3
1 .3 95 E 1 7
9 9 6 ,9 8 99
7 .3 5 3 E - 0 3
1 .4 57 E 1 7
1.464E+17
9 9 7 ,0 2
7 ,4 0 1 E -0 3
1 .4 68 E 1 7
8 9 7 ,0 8
1.493E+17
9 9 7 ,0 6
7 .5 3 9 E - 0 3
1 .4 97 E 1 7
8 9 7 ,1 2
1.512E+17
997,09
7 .6 2 5 E - 0 3
1 .5 1 6 E 1 7
7 .7 1 7 E - 0 3
1 .5 3 7 E 1 7
8 9 7 ,1 9
1 .5 44 E 1 7
8 9 7 ,2 3 8 9 7 ,2 7
1.350E+17
7 .9 2 6 E - 0 3
1.554E+17
1 .3 9 1 E + 1 7
1 .5 3 3 E + 1 7
9 9 7 ,1 3
8 9 7 ,0 0
897,04
897,15
1 .5 5 3 E + 1 7
9 9 7 ,2 1
7,803E-03
1 .5 5 7 E 1 7
1 .5 3 1 E + 1 7
9 9 7 ,2 5
7 .6 7 7 E - 0 3
1.534E17
9 9 7 ,2 9
7 .5 0 6 E - 0 3
1 .5 02 E 1 7
8 9 7 ,3 5
1 .4 7 6 E + 1 7
9 9 7 ,3 2
7 .3 8 3 E - 0 3
1 .4 79 E 1 7
8 9 7 ,3 8
9 9 7 ,3 6
7 .4 2 9 E - 0 3
9 9 7 ,4 0
7 .3 6 8 E - 0 3
1 .4 80 E 1 7
8 9 7 ,4 6
9 9 7 ,4 3
7 .2 0 5 E - 0 3
1 .4 49 E 1 7
8 9 7 ,4 9
7 .0 9 9 E - 0 3
1 .4 30 E 1 7
8 9 7 ,5 3
0,0074
1.476E+17
1 .4 4 6 E + 1 7 1.426E+17
896,97
7 .7 4 5 E - 0 3
3990,0
1.498E+17
8 9 6 ,9 4
997,17
1.540E+17
1 .4 8 7 E + 1 7
00
8 ,5 1 2 E - 0 3
W m -2
996,77
0 ,0 0 7 1
1 .5 5 1 E + 1 7
0,0074
40 0 0 ,0
Cum ulative direct integrated irradiance
9 9 6 ,4 0
1 .3 2 1 E + 1 7
0 ,0 0 7 2
9 9 6 ,2 7
1 .6 4 6 E + 1 7
3985,0
39 9 5 ,0
Direct photon flux
997,47 1000
1.490E17
897,31
897,42
90 0
IEC 60904-3:2019 © IEC 2019
-
57-
NOTE 1 The cumulative integrated irradiance irradiance values were obtained by means of the trapezoidal integration integration technique, using the unrounded spectral irradiance data. NOTE 2 The global and direct photon flux were calcula ted with the formu la pho ton_flux = spe ctral_irra dian ce Wav elength • 10-9 / (c • h) using the unrou nded spe ctral irradianc e data. In the calculation of global and direct photon fluxes the following values have been considered: c = 2,99 8
108 m s-1
h = 6,6 26
10 -34 J s
Wavelength (nm) IEC
Figure 1 - Global and direct reference so lar spec tral irradiance distribution listed in Table 1
-
58-
IEC 6090 4-3:2019 © IEC 2019
A n n ex A (informative) Use of SMARTS The following input data (see Table A.1) to the SMARTS Version 2.9.2 model are required to generate reference spectralspectral irradiance distributions included in thismultiplied document.byThe resulting the output direct solar and global irradiance values have been a normalization factor (0, 997 1) in order to reproduce the data contained in Table 1. The only difference for generating the two spectral irradiance distributions is the choice of output in field 12c. T a b l e A. A.1 - I n p u t d a t a f o r g e n e r a t i o n o f r e f e r e n c e s o l a r spectral irradiance distribution C a r d ID
V alu e
P a r a m e t e r /D e s c r i p t i o n /V a r i a b l e n a m e
Header
1
IE C 6 0 9 0 4 - 3 : 2 0 1 6
2
1
2a
1 0 1 3 . 2 5 0.
3
1
3a
•U S S A ’
D e f a u l t s t a n d a r d a t m os os p h e r e p r o f i l e : A T M
1 1
Wa att e r v a p o r i n p u t (1 = d e f a u l t f r o m a t m o s p h e r e p r o f i l e ) : I H 2 0 O zo zo n e c a llc c ul ul a ttii o n (1 = d e eff a u lltt f r o m a t m os os p he he rre e p rro o ffii l e )):: I 0 3
4 5
6
1
7
370
7a
1
8
Pressu re input mode (1 = pressure and altitude): ISPR S ta ta t i o n p rre e ss ss u r e ( m b b)) a n d a lltt i t u de de ( k m )):: S P R , A L T
Standa rd atm osph ere profile selection (1 = use defa ult atmo sphere ): IATM1
Pollution level mode (1 = standa rd con ditions/no pollution): IGAS C a r b o n d io x id e v o lu m e m ix in g r a t io ( p p m ) : q C 0 2
Extraterrestrial spectrum (1 = SMAR TS/Gueymard): ISPCTR
S&F_R U R AL‘
9
0
9a
0.084
10
A e r o s o l p r o f il e t o u s e : A E R O S
Specification for aerosol optical depth/turb idity input (0 = AOD at 500 nm): ITURB A e r o s o l o p t ic a l d e p t h a t 5 0 0 n m : T A U 5
38
10b
1
F a r f i e lld d s pe pe c ctt r a l A l b e d o f i l e t o u s e ( 3 8 = l i g ht ht s a n d y s o i l ) : I A L B D X
Spe cify tilt calculatio n (1 = yes): ITILT
1 0c
3 8 3 7 18 0
A lb lb ed ed o a n nd d t ilil t v a rrii a bl bl e ss- A All b ed e d o f iill e t o u se se f or or n ea ea r f iie e ld ld , t iill t , a nd nd a zi zi m u th th : IALBDG, TILT. WAZIM
11
2 8 0 4 0 0 0 1 .0 1 3 6 7 . 0
Wavelength range-start, stop, mean mean radius radius vector correction, integrated integrated solar spectrum irradiance: WLMN, WLMX. SUNCOR, SOLARC
12
2
S e p a r a te s p e c t r a l o u t p u t f i l e p r i n t m o d e (2 = y e s ) : IP R T
1 2a
2 80 80 4 00 00 0 0. 5
O u tp tp ut ut f ilil e w a ve ve lle e n gt gt h h-- P ri ri n t l iim m i tts s , s ta ta rrtt , s to to p, p, m iin n im im u m s tte e p s iz iz e: e: W P MN MN . WPMX, INTVL
12b
1
Number of output variables to print: IOTOT
Code relating outp ut variab les to print (8 = Global tilted irradiance , 2 = Direct normal irradiance): OUT
1 2c
8 or 2
13
1
1 3a
0 2 ..9 9 0
R ec ec e eii v e err g e eo om me e ttrr y --S S llo op pe e , v i e w, w, l i m iitt h al al f a n gl gl e s: s: S L OP OP E E,, A P PE E RT RT . L I M IIT T
0
S m o o th fu n c t io n m o d e (0 = n o n e ) : IS C A N
14
Circum solar calculatio n mode (1 = yes): ICIRC
15
0
I l l u m i n a n c e c a l c u l a t i o n m o d e (0 = n o n e ) : I L L U M
16
0
U V c a l c u l a t i o n m o d e ( 0 = n o n e ): I U V
17
2
S o l a r g e o m e t r y m o d e (2 = A i r m a s s ): IM A S S
1 7a
1 .5
A i r m a s s v a lu e : A M A S S
:
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