D Q R Report

DQRID : D120522.4

Start Date	Start Time	End Date	End Time
03/27/2000	0700	04/02/2000	0400
02/28/1999	0000	03/07/1999	0700
10/15/2002	0000	10/30/2002	0000
04/22/1998	0400	05/02/1998	0400

Subject:	TWP/QCRAD/C1 - Upwelling fluxes too low
DataStreams:	twpqcrad1longC1.s1, twpqcrad1longC1.c1, twpqcrad1longC1.s2, twpqcrad1longC1.c2
Description:	The upwelling longwave and shortwave fluxes appear to be too low during these periods. It is possible that these are caused by inverting the radiometers but no instrument DQRs exist documenting the changes during these times.
Suggestions:	Use caution with upwelling longwave and shortwave fluxes during these times.
Measurements:	twpqcrad1longC1.c1: 10 meter Upwelling Longwave Hemispheric Irradiance, Pyrgeometer(up_long_hemisp) 25 meter Upwelling Shortwave Hemispheric Irradiance, Pyranometer(up_short_hemisp) more twpqcrad1longC1.s1: 10 meter Upwelling Longwave Hemispheric Irradiance, Pyrgeometer(up_long_hemisp) 25 meter Upwelling Shortwave Hemispheric Irradiance, Pyranometer(up_short_hemisp) more twpqcrad1longC1.s2: 10 meter Upwelling Longwave Hemispheric Irradiance, Pyrgeometer(up_long_hemisp) 25 meter Upwelling Shortwave Hemispheric Irradiance, Pyranometer(up_short_hemisp) more twpqcrad1longC1.c2: 10 meter Upwelling Longwave Hemispheric Irradiance, Pyrgeometer(up_long_hemisp) 25 meter Upwelling Shortwave Hemispheric Irradiance, Pyranometer(up_short_hemisp) more