DQRs for Session: 129282 User:tjphillipsCompleted: 07-29-2010

Data Quality Reports for Session: 129282 User: tjphillips Completed: 07/29/2010

TABLE OF CONTENTS

DQR ID	Subject	Data Streams Affected
D050502.2	SGP/SIRS/C1 - SWFANAL Data description error	sgp15swfanalsirs1longC1.c1, sgp1swfanalsirs1longC1.c1
D050502.3	SGP/BRS/C1 - SWFANAL Data description error	sgp15swfanalbrs1longC1.c1, sgp1swfanalbrs1longC1.c1

DQRID : D050502.2

Start Date	Start Time	End Date	End Time
03/25/1997	0000	12/10/2003	2359

Subject:	SGP/SIRS/C1 - SWFANAL Data description error
DataStreams:	sgp15swfanalsirs1longC1.c1, sgp1swfanalsirs1longC1.c1
Description:	The long name attribute for the cloud effect fields incorrectly defines the cloud effect to be the difference between the clearskyfit and measured values: "Difference: *fluxdn_clearskyfit - fluxdn_measured (fcg)" ; The cloud effects are correctly calculated by subtracting the irradiance calculated in the clear sky fit from the measured irradiance. "Difference: fluxdn_measured - fluxdn_clearskyfit (*fcg)" ; NOTE: this is just a documentation error. The data are correctly calculated.
Measurements:	sgp1swfanalsirs1longC1.c1: Difference: difswfluxdn_measured - difswfluxdn_clearskyfit (diffcg)(difswfluxdn_cloudeffect) Difference: sswfluxdn_measured - sswfluxdn_clearskyfit (sswfcg)(sswfluxdn_cloudeffect) Difference: gswfluxdn_measured - gswfluxdn_clearskyfit (gswfcg)(gswfluxdn_cloudeffect) sgp15swfanalsirs1longC1.c1: Difference: gswfluxdn_measured - gswfluxdn_clearskyfit (gswfcg)(gswfluxdn_cloudeffect) Difference: sswfluxdn_measured - sswfluxdn_clearskyfit (sswfcg)(sswfluxdn_cloudeffect) Difference: difswfluxdn_measured - difswfluxdn_clearskyfit (diffcg)(difswfluxdn_cloudeffect)

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DQRID : D050502.3

Start Date	Start Time	End Date	End Time
04/01/2001	0000	12/10/2003	2359

Subject:	SGP/BRS/C1 - SWFANAL Data description error
DataStreams:	sgp15swfanalbrs1longC1.c1, sgp1swfanalbrs1longC1.c1
Description:	The long name attribute for the cloud effect fields incorrectly defines the cloud effect to be the difference between the clearskyfit and measured values: "Difference: *fluxdn_clearskyfit - fluxdn_measured (fcg)" ; The cloud effects are correctly calculated by subtracting the irradiance calculated in the clear sky fit from the measured irradiance. "Difference: fluxdn_measured - fluxdn_clearskyfit (*fcg)" ; NOTE: this is just a documentation error. The data are correctly calculated.
Measurements:	sgp15swfanalbrs1longC1.c1: Difference: sswfluxdn_measured - sswfluxdn_clearskyfit (sswfcg)(sswfluxdn_cloudeffect) Difference: difswfluxdn_measured - difswfluxdn_clearskyfit (diffcg)(difswfluxdn_cloudeffect) Difference: gswfluxdn_measured - gswfluxdn_clearskyfit (gswfcg)(gswfluxdn_cloudeffect) sgp1swfanalbrs1longC1.c1: Difference: sswfluxdn_measured - sswfluxdn_clearskyfit (sswfcg)(sswfluxdn_cloudeffect) Difference: difswfluxdn_measured - difswfluxdn_clearskyfit (diffcg)(difswfluxdn_cloudeffect) Difference: gswfluxdn_measured - gswfluxdn_clearskyfit (gswfcg)(gswfluxdn_cloudeffect)

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