Data Quality Reports for Session: 144734 User: rogersjc Completed: 09/10/2012

TABLE OF CONTENTS

DQR IDSubjectData Streams Affected
D120427.2TWP/SONDE/C2 - Incorrect latitudetwpsondewnpnC2.b1
D120813.1TWP/SKYRAD/C2 - Downwelling LW #1 questionabletwpskyrad20sC2.a0, twpskyrad60sC2.b1


DQRID : D120427.2
Start DateStart TimeEnd DateEnd Time
08/08/2011113012/10/20111130
Subject:
TWP/SONDE/C2 - Incorrect latitude
DataStreams:twpsondewnpnC2.b1
Description:
Latitude incorrect:  When the new MRP111 card was installed on 08/08/2011, the DigiCORA 
software (v3.61.1) was also reloaded.  The latitude was incorrectly entered as +0.52.  It 
should have been entered as -0.52.  This mistake was corrected on 12/10/2011 when a 
compromised BBSS computer was replaced and the software reloaded.

Data will be reprocessed.
Measurements:twpsondewnpnC2.b1:
  • lat

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DQRID : D120813.1
Start DateStart TimeEnd DateEnd Time
11/09/2011042002/15/20120100
03/09/2012210003/15/20122315
Subject:
TWP/SKYRAD/C2 - Downwelling LW #1 questionable
DataStreams:twpskyrad20sC2.a0, twpskyrad60sC2.b1
Description:
Hemispheric downwelling measurements on the hemisp1 were suspect due to the large 
differences between PIR1 and PIR2 (i.e. greater than 10W/m2). Maintenance on 3/14/2012 indicated 
problem with the connector and ops re-seated the connector on PIR 1. After the 
maintenance, PIR1 and PIR2 returned to tracking each other within 10W/m2 as typical.
Measurements:twpskyrad60sC2.b1:
  • down_long_hemisp1_max
  • inst_down_long_hemisp1_tp
  • down_long_hemisp1_std
  • down_long_hemisp1_min
  • inst_down_long_hemisp1_dome_temp
  • Downwelling Longwave Hemispheric Irradiance, Shaded Pyrgeometer1(down_long_hemisp1)
  • inst_down_long_hemisp1_case_temp
twpskyrad20sC2.a0:
  • inst_down_long_hemisp1_case_resist
  • inst_down_long_hemisp1_dome_resist
  • inst_down_long_hemisp1_tp

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