Data Quality Reports for Session: 115251 User: sherman Completed: 10/28/2008

TABLE OF CONTENTS

DQR IDSubjectData Streams Affected
D050502.2SGP/SIRS/C1 - SWFANAL Data description errorsgp15swfanalsirs1longC1.c1, sgp1swfanalsirs1longC1.c1
D990607.1SGP/TWR/C1 - W Side of Tower lowered for maintenancesgp1440twr25mC1.b1, sgp1440twr60mC1.b1, sgp1twr25mC1.b1, sgp1twr60mC1.b1, sgp30twr25mC1.b1,
sgp30twr60mC1.b1


DQRID : D050502.2
Start DateStart TimeEnd DateEnd Time
03/25/1997000012/10/20032359
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: difswfluxdn_measured - difswfluxdn_clearskyfit (diffcg)(difswfluxdn_cloudeffect)
  • Difference: sswfluxdn_measured - sswfluxdn_clearskyfit (sswfcg)(sswfluxdn_cloudeffect)
  • Difference: gswfluxdn_measured - gswfluxdn_clearskyfit (gswfcg)(gswfluxdn_cloudeffect)

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DQRID : D990607.1
Start DateStart TimeEnd DateEnd Time
02/12/1999182702/12/19991846
04/30/1999151504/30/19991730
05/19/1999175505/20/19991755
07/02/1999172007/02/19991925
07/16/1999141707/16/19991823
11/16/1999161111/16/19991701
08/14/2000144708/14/20002138
02/01/2001203702/01/20012112
08/03/2001193208/03/20012108
08/08/2001135608/08/20011850
08/01/2002133008/01/20022201
08/02/2002135408/02/20021912
09/10/2002183909/10/20021921
10/31/2002144610/31/20021621
10/31/2002220011/01/20021744
12/17/2002163412/17/20022152
12/18/2002174912/18/20022036
02/21/2003192702/21/20032113
02/22/2003192702/22/20032111
05/15/2003161805/15/20032124
08/05/2003183708/05/20031914
08/14/2003152108/15/20031945
02/09/2004161902/10/20041753
02/11/2004161402/11/20042213
04/26/2004152904/29/20041346
08/05/2004145108/05/20041525
09/27/2004143209/27/20042105
10/12/2004141710/13/20041700
10/20/2004175510/20/20041925
05/24/2005141005/25/20052145
05/18/2006153005/18/20062102
05/22/2006200205/22/20062052
05/24/2006132805/24/20061631
10/05/2006174610/05/20062031
10/11/2006150510/11/20062024
07/26/2007134007/26/20071900
10/01/2007172510/01/20071812
10/03/2007173610/03/20071820
Subject:
SGP/TWR/C1 - W Side of Tower lowered for maintenance
DataStreams:sgp1440twr25mC1.b1, sgp1440twr60mC1.b1, sgp1twr25mC1.b1, sgp1twr60mC1.b1, sgp30twr25mC1.b1,
sgp30twr60mC1.b1
Description:
The west side tower carriages were lowered for maintenance and/or data are offscale during 
routine maintenance.
Measurements:sgp1twr60mC1.b1:
  • Relative humidity inside the instrument enclosure(rh)
  • Vapor Pressure (kiloPascals)(vap_pres)
  • Beam 0 Temperature(temp)
sgp1twr25mC1.b1:
  • Beam 0 Temperature(temp)
  • Relative humidity inside the instrument enclosure(rh)
  • Vapor Pressure (kiloPascals)(vap_pres)
sgp30twr25mC1.b1:
  • Relative humidity inside the instrument enclosure(rh)
  • Standard Deviation of Air Temperature(sd_temp)
  • Standard Deviation of Vapor Pressure(sd_vap_pres)
  • Standard Deviation of Relative Humidity(sd_rh)
  • Beam 0 Temperature(temp)
  • Vapor Pressure (kiloPascals)(vap_pres)
sgp1440twr60mC1.b1:
  • Time of Maximum Relative Humidity(time_max_rh)
  • Time of Minimum Relative Humidity(time_min_rh)
  • Time of Minimum Temperature(time_min_temp)
  • Time of Maximum Vapor Pressure(time_max_vap_pres)
  • Maximum Vapor Pressure(max_vap_pres)
  • Maximum Temperature(max_temp)
  • Minimum Vapor Pressure(min_vap_pres)
  • Maximum Relative Humidity(max_rh)
  • Minimum Relative Humidity(min_rh)
  • Time of Minimum Vapor Pressure(time_min_vap_pres)
  • Minimum Temperature(min_temp)
  • Time of Maximum Temperature(time_max_temp)
sgp1440twr25mC1.b1:
  • Maximum Vapor Pressure(max_vap_pres)
  • Maximum Relative Humidity(max_rh)
  • Time of Maximum Temperature(time_max_temp)
  • Time of Minimum Vapor Pressure(time_min_vap_pres)
  • Minimum Relative Humidity(min_rh)
  • Time of Minimum Temperature(time_min_temp)
  • Maximum Temperature(max_temp)
  • Time of Minimum Relative Humidity(time_min_rh)
  • Time of Maximum Relative Humidity(time_max_rh)
  • Minimum Temperature(min_temp)
  • Minimum Vapor Pressure(min_vap_pres)
  • Time of Maximum Vapor Pressure(time_max_vap_pres)
sgp30twr60mC1.b1:
  • Relative humidity inside the instrument enclosure(rh)
  • Standard Deviation of Air Temperature(sd_temp)
  • Vapor Pressure (kiloPascals)(vap_pres)
  • Standard Deviation of Relative Humidity(sd_rh)
  • Beam 0 Temperature(temp)
  • Standard Deviation of Vapor Pressure(sd_vap_pres)

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