DQRID : D160617.10
Start DateStart TimeEnd DateEnd Time
05/27/2016202005/31/20161627
more
Subject:
SGP/DL/C1 - Power supply issue
DataStreams:sgpdlfptC1.b1, sgpdlrhi2C1.b1, sgpdlrhi2C1.a0, sgpdlC1.00, sgpdlcal1C1.a0, sgpdlppiC1.a0,
sgpdlusrC1.b1, sgpdlcal2C1.b1, sgpdlcal1C1.b1, sgpdlauxC1.a0, sgpdlppiC1.b1,
sgpdlfptC1.a0, sgpdlcal2C1.a0
Description:
The supply voltage from the external power supply was running low due to overheating. As a 
result, the instrument was intentionally shutdown for the long Memorial Day weekend.
Suggestions: 
Measurements:sgpdlcal2C1.a0:  
  • Attenuated backscatter(attenuated_backscatter)
  • Radial velocity(radial_velocity)
  • Time offset from base_time(time_offset)
  • base time in epoch(base_time)
  • time_in_seconds_since_volume_start(time)
  • Beam Elevation Angle(elevation)
  • lon(lon)
  • 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)
  • North Latitude(lat)
  • -180.0 - +180.0(alt)
more

sgpdlcal2C1.b1:  
  • Beam Elevation Angle(elevation)
  • Radial velocity(radial_velocity)
  • base time in epoch(base_time)
  • Distance to the center of the corresponding range bin(range)
  • Results of quality checks on sample time(qc_time)
  • Attenuated backscatter(attenuated_backscatter)
  • lon(lon)
  • Time offset from base_time(time_offset)
  • Azimuth of Radar Ray(azimuth)
  • Quality check results on field: Radial velocity(qc_radial_velocity)
  • North Latitude(lat)
  • Intensity (signal to noise ratio + 1)(intensity)
  • -180.0 - +180.0(alt)
  • time_in_seconds_since_volume_start(time)
more

sgpdlauxC1.a0:  
  • Relative humidity calculated from the merged water vapor mixing ratio data(relative_humidity)
  • Time offset from base_time(time_offset)
  • Roll angle reported by tilt table, positive is port side up(roll)
  • Battery voltage(battery_voltage)
  • base time in epoch(base_time)
  • -180.0 - +180.0(alt)
  • North Latitude(lat)
  • Pitch, bow up positive(pitch)
  • Temperature used for calculation(temperature)
  • time_in_seconds_since_volume_start(time)
  • lon(lon)
more

sgpdlusrC1.b1:  
  • Attenuated backscatter(attenuated_backscatter)
  • Radial velocity(radial_velocity)
  • Results of quality checks on sample time(qc_time)
  • Distance to the center of the corresponding range bin(range)
  • Azimuth of Radar Ray(azimuth)
  • Beam azimuth relative to Lidar home point(relative_azimuth)
  • Quality check results on field: Radial velocity(qc_radial_velocity)
  • lon(lon)
  • Intensity (signal to noise ratio + 1)(intensity)
  • Beam Elevation Angle(elevation)
  • Time offset from base_time(time_offset)
  • North Latitude(lat)
  • base time in epoch(base_time)
  • time_in_seconds_since_volume_start(time)
  • -180.0 - +180.0(alt)
more

sgpdlppiC1.a0:  
  • -180.0 - +180.0(alt)
  • base time in epoch(base_time)
  • North Latitude(lat)
  • Beam Elevation Angle(elevation)
  • time_in_seconds_since_volume_start(time)
  • Attenuated backscatter(attenuated_backscatter)
  • Radial velocity(radial_velocity)
  • Intensity (signal to noise ratio + 1)(intensity)
  • lon(lon)
  • Distance to the center of the corresponding range bin(range)
  • Beam azimuth relative to Lidar home point(relative_azimuth)
  • Time offset from base_time(time_offset)
more

sgpdlppiC1.b1:  
  • lon(lon)
  • Distance to the center of the corresponding range bin(range)
  • time_in_seconds_since_volume_start(time)
  • Attenuated backscatter(attenuated_backscatter)
  • Intensity (signal to noise ratio + 1)(intensity)
  • Time offset from base_time(time_offset)
  • Beam Elevation Angle(elevation)
  • Results of quality checks on sample time(qc_time)
  • base time in epoch(base_time)
  • Azimuth of Radar Ray(azimuth)
  • Radial velocity(radial_velocity)
  • Quality check results on field: Radial velocity(qc_radial_velocity)
  • -180.0 - +180.0(alt)
  • North Latitude(lat)
more

sgpdlrhi2C1.b1:  
  • Radial velocity(radial_velocity)
  • Intensity (signal to noise ratio + 1)(intensity)
  • Beam azimuth relative to Lidar home point(relative_azimuth)
  • Quality check results on field: Radial velocity(qc_radial_velocity)
  • lon(lon)
  • North Latitude(lat)
  • -180.0 - +180.0(alt)
  • Attenuated backscatter(attenuated_backscatter)
  • Distance to the center of the corresponding range bin(range)
  • base time in epoch(base_time)
  • Results of quality checks on sample time(qc_time)
  • time_in_seconds_since_volume_start(time)
  • Beam Elevation Angle(elevation)
  • Time offset from base_time(time_offset)
  • Azimuth of Radar Ray(azimuth)
more

sgpdlrhi2C1.a0:  
  • Distance to the center of the corresponding range bin(range)
  • Radial velocity(radial_velocity)
  • North Latitude(lat)
  • Attenuated backscatter(attenuated_backscatter)
  • -180.0 - +180.0(alt)
  • base time in epoch(base_time)
  • Beam Elevation Angle(elevation)
  • Time offset from base_time(time_offset)
  • time_in_seconds_since_volume_start(time)
  • Intensity (signal to noise ratio + 1)(intensity)
  • lon(lon)
  • Beam azimuth relative to Lidar home point(relative_azimuth)
more

sgpdlfptC1.b1:  
  • Intensity (signal to noise ratio + 1)(intensity)
  • Azimuth of Radar Ray(azimuth)
  • Quality check results on field: Radial velocity(qc_radial_velocity)
  • Results of quality checks on sample time(qc_time)
  • base time in epoch(base_time)
  • Distance to the center of the corresponding range bin(range)
  • Beam Elevation Angle(elevation)
  • lon(lon)
  • Radial velocity(radial_velocity)
  • Attenuated backscatter(attenuated_backscatter)
  • North Latitude(lat)
  • Time offset from base_time(time_offset)
  • time_in_seconds_since_volume_start(time)
  • -180.0 - +180.0(alt)
more

sgpdlfptC1.a0:  
  • lon(lon)
  • Time offset from base_time(time_offset)
  • Radial velocity(radial_velocity)
  • Distance to the center of the corresponding range bin(range)
  • Intensity (signal to noise ratio + 1)(intensity)
  • time_in_seconds_since_volume_start(time)
  • Beam Elevation Angle(elevation)
  • Attenuated backscatter(attenuated_backscatter)
  • Beam azimuth relative to Lidar home point(relative_azimuth)
  • base time in epoch(base_time)
  • North Latitude(lat)
  • -180.0 - +180.0(alt)
more

sgpdlC1.00:  
  • (Raw data stream - documentation not supported)
more

sgpdlcal1C1.a0:  
  • North Latitude(lat)
  • Distance to the center of the corresponding range bin(range)
  • Radial velocity(radial_velocity)
  • -180.0 - +180.0(alt)
  • Attenuated backscatter(attenuated_backscatter)
  • Intensity (signal to noise ratio + 1)(intensity)
  • Time offset from base_time(time_offset)
  • Beam azimuth relative to Lidar home point(relative_azimuth)
  • time_in_seconds_since_volume_start(time)
  • lon(lon)
  • Beam Elevation Angle(elevation)
  • base time in epoch(base_time)
more

sgpdlcal1C1.b1:  
  • lon(lon)
  • Time offset from base_time(time_offset)
  • Radial velocity(radial_velocity)
  • base time in epoch(base_time)
  • time_in_seconds_since_volume_start(time)
  • Beam Elevation Angle(elevation)
  • North Latitude(lat)
  • -180.0 - +180.0(alt)
  • Attenuated backscatter(attenuated_backscatter)
  • Intensity (signal to noise ratio + 1)(intensity)
  • Results of quality checks on sample time(qc_time)
  • Quality check results on field: Radial velocity(qc_radial_velocity)
  • Distance to the center of the corresponding range bin(range)
  • Azimuth of Radar Ray(azimuth)
more


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