| Subject: | SGP/QCRAD/E7 - Shortwave fluxes appear to be too low |
| DataStreams: | sgpqcrad1longE7.c2, sgpqcrad1longE7.s2, sgpqcrad1longE7.c1, sgpqcrad1longE7.s1
|
| Description: | All shortwave fluxes--best estimate global, global downwelling, diffuse, direct normal,
and upwelling shortwave--are too low during this period.
The cause of this problem is not known. There are no instrument DQRs on this problem. |
| Suggestions: | Do not use shortwave fluxes during this time. |
| Measurements: | sgpqcrad1longE7.c2: - Down-welling unshaded pyranometer voltage(down_short_hemisp)
- Shortwave direct normal irradiance, pyrheliometer(short_direct_normal)
- Downwelling Shortwave Diffuse Hemispheric Irradiance, Ventilated Pyranometer(down_short_diffuse_hemisp)
- 25 meter Upwelling Shortwave Hemispheric Irradiance, Pyranometer(up_short_hemisp)
- Quality check results on field: Best Estimate Global Downwelling Shortwave
Hemispheric Irradiance(BestEstimate_down_short_hemisp)
more
sgpqcrad1longE7.s2: - Quality check results on field: Best Estimate Global Downwelling Shortwave
Hemispheric Irradiance(BestEstimate_down_short_hemisp) - Downwelling Shortwave Diffuse Hemispheric Irradiance, Ventilated Pyranometer(down_short_diffuse_hemisp)
- Shortwave direct normal irradiance, pyrheliometer(short_direct_normal)
- 25 meter Upwelling Shortwave Hemispheric Irradiance, Pyranometer(up_short_hemisp)
more
sgpqcrad1longE7.c1: - Quality check results on field: Best Estimate Global Downwelling Shortwave
Hemispheric Irradiance(BestEstimate_down_short_hemisp) - 25 meter Upwelling Shortwave Hemispheric Irradiance, Pyranometer(up_short_hemisp)
- Downwelling Shortwave Diffuse Hemispheric Irradiance, Ventilated Pyranometer(down_short_diffuse_hemisp)
- Shortwave direct normal irradiance, pyrheliometer(short_direct_normal)
- Down-welling unshaded pyranometer voltage(down_short_hemisp)
more
sgpqcrad1longE7.s1: - Downwelling Shortwave Diffuse Hemispheric Irradiance, Ventilated Pyranometer(down_short_diffuse_hemisp)
- 25 meter Upwelling Shortwave Hemispheric Irradiance, Pyranometer(up_short_hemisp)
- Shortwave direct normal irradiance, pyrheliometer(short_direct_normal)
- Quality check results on field: Best Estimate Global Downwelling Shortwave
Hemispheric Irradiance(BestEstimate_down_short_hemisp)
more
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