DQRID : D140905.8
Start DateStart TimeEnd DateEnd Time
07/03/2014181007/05/20141654
07/13/2014232607/15/20141622
08/14/2014172508/15/20142150
07/07/2014054307/09/20141732
more
Subject:
MAO/DL/M1 - Power Supply Outage
DataStreams:maodlppiM1.b1, maodlfptM1.b1, maodlusrM1.b1, maodlrhi2M1.b1, maodlcal2M1.b1,
maodlcal1M1.b1
Description:
The system experienced intermittent stoppages, and thus no data were collected during the 
effected periods. The reason for the stoppages are not known, but we suspect it had 
something to do with the by-passed UPS in the power supply box. The UPS was damaged due to 
water contact back in January. As a short-term temporary fix the box was rewired to by-pass 
the UPS. This allowed the lidar to run; however, as time passed, the system started to 
experience more and more intermittent stoppages. On August 15 a new UPS was installed and 
the wiring was restored to its original configuration in the hopes that this would solve 
the problem.
Suggestions: 
Measurements:maodlppiM1.b1:
  • -180.0 - +180.0(alt)
  • Radial velocity(radial_velocity)
  • base time in epoch(base_time)
  • Attenuated backscatter(attenuated_backscatter)
  • lon(lon)
  • Distance to the center of the corresponding range bin(range)
  • Time offset from base_time(time_offset)
  • Intensity (signal to noise ratio + 1)(intensity)
  • time_in_seconds_since_volume_start(time)
  • Azimuth of Radar Ray(azimuth)
  • Beam Elevation Angle(elevation)
  • North Latitude(lat)
more
maodlrhi2M1.b1:
  • Beam Elevation Angle(elevation)
  • Beam azimuth relative to Lidar home point(relative_azimuth)
  • North Latitude(lat)
  • time_in_seconds_since_volume_start(time)
  • base time in epoch(base_time)
  • -180.0 - +180.0(alt)
  • Radial velocity(radial_velocity)
  • Attenuated backscatter(attenuated_backscatter)
  • lon(lon)
  • Time offset from base_time(time_offset)
  • Distance to the center of the corresponding range bin(range)
  • Intensity (signal to noise ratio + 1)(intensity)
more
maodlfptM1.b1:
  • Radial velocity(radial_velocity)
  • Time offset from base_time(time_offset)
  • North Latitude(lat)
  • -180.0 - +180.0(alt)
  • time_in_seconds_since_volume_start(time)
  • Intensity (signal to noise ratio + 1)(intensity)
  • Beam Elevation Angle(elevation)
  • Attenuated backscatter(attenuated_backscatter)
  • Distance to the center of the corresponding range bin(range)
  • base time in epoch(base_time)
  • Azimuth of Radar Ray(azimuth)
  • lon(lon)
more
maodlcal1M1.b1:
  • Radial velocity(radial_velocity)
  • Distance to the center of the corresponding range bin(range)
  • Time offset from base_time(time_offset)
  • Beam Elevation Angle(elevation)
  • base time in epoch(base_time)
  • lon(lon)
  • Attenuated backscatter(attenuated_backscatter)
  • -180.0 - +180.0(alt)
  • time_in_seconds_since_volume_start(time)
  • North Latitude(lat)
  • Azimuth of Radar Ray(azimuth)
  • Intensity (signal to noise ratio + 1)(intensity)
more
maodlusrM1.b1:
  • -180.0 - +180.0(alt)
  • North Latitude(lat)
  • Beam Elevation Angle(elevation)
  • Radial velocity(radial_velocity)
  • Time offset from base_time(time_offset)
  • Intensity (signal to noise ratio + 1)(intensity)
  • Distance to the center of the corresponding range bin(range)
  • Beam azimuth relative to Lidar home point(relative_azimuth)
  • Attenuated backscatter(attenuated_backscatter)
  • lon(lon)
  • time_in_seconds_since_volume_start(time)
  • base time in epoch(base_time)
more
maodlcal2M1.b1:
  • base time in epoch(base_time)
  • lon(lon)
  • Attenuated backscatter(attenuated_backscatter)
  • time_in_seconds_since_volume_start(time)
  • Time offset from base_time(time_offset)
  • Intensity (signal to noise ratio + 1)(intensity)
  • Beam Elevation Angle(elevation)
  • Radial velocity(radial_velocity)
  • Azimuth of Radar Ray(azimuth)
  • North Latitude(lat)
  • Distance to the center of the corresponding range bin(range)
  • -180.0 - +180.0(alt)
more

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