Subject: | FKB/GNDRAD/M1 - Incorrect calibration coefficient applied to up_short_hemispheric instrument |
DataStreams: | fkbgndrad20sM1.a0, fkbgndrad60sM1.b1, fkbgndradM1.00
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Description: | An incorrect calibration coefficient was applied to the up_short_hemispheric instrument
(PSP) for the specified time period. Changes in the ARM PSP calibration procedure now
generates two differnt calibration coefficients for the same instrument, Cf(non "IR
corrected")and Cfc("IR corrected"). CFc should have been applied to this instrument when CF was
used.
The affected PSP is S/N 34292F3 CF=117.61, CFc(now applied)=116.07W/m2/mV |
Measurements: | fkbgndrad60sM1.b1: - Upwelling (10 meter) Shortwave Hemispheric Irradiance, Pyranometer, Minima(up_short_hemisp_min)
- Upwelling (10 meter) Shortwave Hemispheric Irradiance, Pyranometer, Standard
Deviation(up_short_hemisp_std) - Upwelling (10 meter) Shortwave Hemispheric Irradiance, Pyranometer, Maxima(up_short_hemisp_max)
- Upwelling (10 meter) Shortwave Hemispheric Irradiance, Pyranometer(up_short_hemisp)
fkbgndrad20sM1.a0: - Instantaneous Upwelling Shortwave Hemispheric Irradiance, Pyranometer(inst_up_short_hemisp)
fkbgndradM1.00: - Raw data stream - documentation not supported(Raw data stream - documentation not supported)
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