Description: | See below for details of reprocessing that was completed on 20150929. Original
DQR category: 4 (Red, Incorrect).
-----------------------------------------------------------
During the pyrgeometer instrument (PIR) changeout a datalogger program was loaded with
incorrect calibration coefficients for the shortwave instruments. The affected measurements
(instruments) were: downwelling diffuse (8-48), upwelling shortwave (PSP), direct normal
(NIP) and downwelling shortwave (PSP)
Recalculate irradiances by determining original mV signal and reapplying the correct
calibration coefficients. For SGP/SIRS/E10 and each one minute irradiance value perform the
following calculations by instrument:
DD(corrected) = (DD/107.24)*114.63
US(corrected) = (US/113.19)*117.46
NIP(corrected)= (NIP/120.17)*119.26
DS(corrected) = (DS/118.46)*122.78 |
Measurements: | sgpsirsE10.00: - (Raw data stream - documentation not supported)
more
sgpsirsE10.b1: - Upwelling shortwave hemispheric irradiance, pyranometer, minima(up_short_hemisp_min)
- Downwelling Shortwave Hemispheric Irradiance, Pyranometer, Minima(down_short_hemisp_min)
- Downwelling shortwave diffuse hemispheric irradiance, pyranometer, maxima(down_short_diffuse_hemisp_max)
- Downwelling Shortwave Diffuse Hemispheric Irradiance, Pyranometer, Standard
Deviation(down_short_diffuse_hemisp_std) - Shortwave direct normal irradiance, pyrheliometer, minima(short_direct_normal_min)
- Downwelling Shortwave Diffuse Hemispheric Irradiance, Ventilated Pyranometer(down_short_diffuse_hemisp)
- Upwelling (10 meter) Shortwave Hemispheric Irradiance, Ventilated Pyranometer,
Standard Deviation(up_short_hemisp_std) - Downwelling Shortwave Hemispheric Irradiance, Ventilated Pyrgeometer, Standard
Deviation(down_short_hemisp_std) - Upwelling (10 meter) Shortwave Hemispheric Irradiance, Pyranometer, Maxima(up_short_hemisp_max)
- Downwelling shortwave hemispheric irradiance, pyranometer, maxima(down_short_hemisp_max)
- Shortwave direct normal irradiance, pyrheliometer(short_direct_normal)
- Down-welling unshaded pyranometer voltage(down_short_hemisp)
- Downwelling Shortwave Diffuse Hemispheric Irradiance, Pyrgeometer, Minima(down_short_diffuse_hemisp_min)
- 25 meter Upwelling Shortwave Hemispheric Irradiance, Pyranometer(up_short_hemisp)
- Shortwave Direct Normal Irradiance, Pyrheliometer, Maxima(short_direct_normal_max)
- Shortwave Direct Normal Irradiance, Pyrgeometer, Standard Deviation(short_direct_normal_std)
more
|