DQRID : D050803.5
Start DateStart TimeEnd DateEnd Time
07/18/2005190007/30/20051200
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Subject:
PYE/NFOV/M1 - Intermittent data gaps
DataStreams:pyenfov2chM1.b1, pyenfov2chM1.00
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.
Suggestions: 
Lost data are unrecoverable.
Measurements:pyenfov2chM1.00:
  • (Raw data stream - documentation not supported)
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pyenfov2chM1.b1:
  • Time offset from base_time(time_offset)
  • Raw counts from instrument before calibration, 673 nm(raw_counts_673nm)
  • Raw counts from instrument before calibration, 870 nm(raw_counts_870nm)
  • Calibrated zenith radiance, 673 nm(radiance_673nm)
  • time_in_seconds_since_volume_start(time)
  • base time in epoch(base_time)
  • -180.0 - +180.0(alt)
  • lon(lon)
  • Cosine solar zenith angle(cosine_solar_zenith_angle)
  • North Latitude(lat)
  • Tube Temperature(tube_temp)
  • Calibrated zenith radiance, 870 nm(radiance_870nm)
  • Detector temperature(head_temp)
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