Data Quality Reports for Session: 100536 User: whwang Completed: 07/17/2006


TABLE OF CONTENTS

DQR IDSubjectData Streams Affected
D060502.2PYE/GNDRAD/M1 - Reprocess: wrong configuration and calibrationpyegndradM1.00, pyegndrad20sM1.a0, pyegndrad60sM1.b1


DQRID : D060502.2
Start DateStart TimeEnd DateEnd Time
02/17/2005182103/11/20052032
Subject:
PYE/GNDRAD/M1 - Reprocess: wrong configuration and calibration
DataStreams:pyegndradM1.00, pyegndrad20sM1.a0, pyegndrad60sM1.b1
Description:
The configuration of the IRTs was inadvertently set to default and the program of the data 
loggers were changed to that used at TWP.C3. This caused the calibration of the data to 
be wrong. It was corrected by reconfiguring the IRTs and changing the conversion factors 
in the data logger program.

These data can be either discarded, since they were collected prior to the "official" 
start of the PYE site, or reprocessed and corrected using the following translations:

sfc_ir_temp(new) = sfc_ir_temp(old)*1.2 - 106.64K
sky_ir_temp(new) = sky_ir_temp(old)*1.2 -  82.64K
Measurements:pyegndrad60sM1.b1:
  • Surface Infra-Red Temperature Minima(sfc_ir_temp_min)
  • Effective Surface (Skin) Temperature(sfc_ir_temp)
  • Surface Infra-Red Temperature Maxima(sfc_ir_temp_max)
  • Surface Infra-Red Temperature, Standard Deviation(sfc_ir_temp_std)

pyegndradM1.00:
  • Raw data stream - documentation not supported(Raw data stream - documentation not supported)

pyegndrad20sM1.a0:
  • Instantaneous Surface Infra-Red Signal(inst_sfc_ir_signal)


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