Data Quality Reports for Session: 101291 User: miller Completed: 08/24/2006


TABLE OF CONTENTS

DQR IDSubjectData Streams Affected
D050803.4PYE/NFOV/M1 - Intermittent missing datapyenfov2chM1.00, pyenfov2chM1.b1
D050803.5PYE/NFOV/M1 - Intermittent data gapspyenfov2chM1.00, pyenfov2chM1.b1


DQRID : D050803.4
Start DateStart TimeEnd DateEnd Time
07/18/2005190009/10/20050055
Subject:
PYE/NFOV/M1 - Intermittent missing data
DataStreams:pyenfov2chM1.00, pyenfov2chM1.b1
Description:
During the Pt Reyes deployment of the NFOV, the instrument experienced intermittent data 
gaps due to communications problems.  Data gaps occurred for the following date ranges:
20050718-20050723
20050727-20050730
20050803-20050804
20050813-20050816
20050820-20050822
20050826-20050827
20050830-20050902
20050908-20050910
Measurements:pyenfov2chM1.00:
  • Raw data stream - documentation not supported(Raw data stream - documentation not supported)

pyenfov2chM1.b1:
  • Calibrated Zenith Radiance, 870 nm(radiance_870nm)
  • NIMFR Tube Temperature(tube_temp)
  • Raw counts from instrument before calibration, 673 nm(raw_counts_673nm)
  • Time offset from midnight of date of file. For CO data, this is identical to
    time_offset and is included for compatibility.(time)
  • Cosine of Apparent Solar Zenith Angle(cosine_solar_zenith_angle)
  • Raw counts from instrument before calibration, 870 nm(raw_counts_870nm)
  • Time offset from base_time(base_time)
  • Calibrated Zenith Radiance, 673 nm(radiance_673nm)
  • Detector Temperature(head_temp)
  • Time offset of tweaks from base_time(time_offset)


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DQRID : D050803.5
Start DateStart TimeEnd DateEnd Time
07/18/2005190007/30/20051200
Subject:
PYE/NFOV/M1 - Intermittent data gaps
DataStreams:pyenfov2chM1.00, pyenfov2chM1.b1
Description:
Intermittent data collection of the NFOV.  Data collection not successful regularly during 
day light hours but generally caught up during the nighttime hours.  Occasionally the 
system stopped collecting altogether and a reboot of the network components was required to 
restart collection. Data gaps are largest 18 through 23 of July and 27 through 30 July.
Measurements:pyenfov2chM1.00:
  • Raw data stream - documentation not supported(Raw data stream - documentation not supported)

pyenfov2chM1.b1:
  • NIMFR Tube Temperature(tube_temp)
  • Calibrated Zenith Radiance, 870 nm(radiance_870nm)
  • altitude above sea levelaltunits(alt)
  • north latitude for all the input platforms.(lat)
  • Cosine of Apparent Solar Zenith Angle(cosine_solar_zenith_angle)
  • Time offset from base_time(base_time)
  • east longitude for all the input platforms.(lon)
  • Time offset of tweaks from base_time(time_offset)
  • Raw counts from instrument before calibration, 673 nm(raw_counts_673nm)
  • Time offset from midnight of date of file. For CO data, this is identical to
    time_offset and is included for compatibility.(time)
  • Raw counts from instrument before calibration, 870 nm(raw_counts_870nm)
  • Calibrated Zenith Radiance, 673 nm(radiance_673nm)
  • Detector Temperature(head_temp)


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