Data Quality Report for Order ID: 187181
User ID: eluke    Date completed: 2017-08-10
All DQRs
DQR ID Subject Affected Data Streams Data Quality Metric
D120913.3 NSA/CPC/X1 - Global metadata error nsaaoscpcX1.a1 Note
D150701.24 NSA/CPC/X1 - Reprocess: reprocessing from raw data in preparation for not-yet-released b1 level nsaaoscpcX1.a1 Note
D160927.4 NSA/AOS/CLAP/CPC/NEPHELOMETER/X1 - Site power outage nsaaospsap3wX1.b1 Missing
D160927.3 NSA/AOS/CLAP/CPC/NEPHELOMETER/X1 - System maintenance nsaaoscpcX1.a1 Incorrect
D160614.5 NSA/AOS/AETH/CLAP/CPC/NEPHELOMETER/X1 - Data missing nsaaosnephdry1mX1.b1 Missing
D160803.8 NSA/AOS/AETH/CLAP/CPC/NEPHELOMETER/X1 - data collection error nsaaosclap3w1mX1.b1 Missing
 
DQR ID: D120913.3    (Back to Top)
Start Date Start Time End Date End Time Data Quality Metric
2011-09-01 01:00:00 2012-07-06 12:00:00 Note
Subject: NSA/CPC/X1 - Global metadata error
Affected Datastreams: nsaaoscpcX1.a1
Description The global metadata in the nsaaoscpcX1.a1 file incorrectly specifies the CPC model number as "3372". The correct model number is "3010". This is a metadata error only. The data are not affected. A low priority reprocessing task has been submitted.
Measurements
  • base_time (Base time in Epoch)
 
DQR ID: D150701.24    (Back to Top)
Start Date Start Time End Date End Time Data Quality Metric
2011-09-01 00:00:00 2015-10-01 23:59:59 Note
Subject: NSA/CPC/X1 - Reprocess: reprocessing from raw data in preparation for not-yet-released b1 level
Affected Datastreams: nsaaoscpcX1.a1
Description End to end reprocessing to generate new a1 datastreams is needed so that when the harmonization software is released to production, we will be ready with the a1 datastreams that are input to the subsequent processing software.
Measurements
  • base_time (Base time in Epoch)
  • time (Time offset from midnight)
  • alt (Altitude above mean sea level)
  • concentration (Particle concentration)
  • time_offset (Time offset from base_time)
  • lon (East longitude)
  • lat (North latitude)
 
DQR ID: D160927.4    (Back to Top)
Start Date Start Time End Date End Time Data Quality Metric
2016-08-21 20:52:00 2016-08-22 13:40:00 Missing
Subject: NSA/AOS/CLAP/CPC/NEPHELOMETER/X1 - Site power outage
Affected Datastreams: nsaaospsap3wX1.b1
Description Site power outage
Measurements
  • base_time (Base time in Epoch)
  • time (Time offset from midnight)
  • alt (Altitude above mean sea level)
  • f2_flags (CPC-specific flags)
  • concentration (Particle concentration)
  • lon (East longitude)
  • cpc_flow (CPC flow rate)
  • time_bounds (Time cell bounds)
  • time_offset (Time offset from base_time)
  • lat (North latitude)
 
DQR ID: D160927.3    (Back to Top)
Start Date Start Time End Date End Time Data Quality Metric
2016-06-16 18:43:00 2016-08-20 18:47:00 Incorrect
Subject: NSA/AOS/CLAP/CPC/NEPHELOMETER/X1 - System maintenance
Affected Datastreams: nsaaoscpcX1.a1
Description Data is either missing or instrument was being calibrated
Measurements
  • cpc_flow (CPC flow rate)
  • f2_flags (CPC-specific flags)
  • concentration (Particle concentration)
 
DQR ID: D160614.5    (Back to Top)
Start Date Start Time End Date End Time Data Quality Metric
2016-06-10 20:07:00 2016-06-13 15:33:00 Missing
Subject: NSA/AOS/AETH/CLAP/CPC/NEPHELOMETER/X1 - Data missing
Affected Datastreams: nsaaosnephdry1mX1.b1
Description Communication failure between data acquisition and instruments.
Measurements
  • base_time (Base time in Epoch)
  • time (Time offset from midnight)
  • alt (Altitude above mean sea level)
  • cpc_flow (CPC flow rate)
  • concentration (Particle concentration)
  • lon (East longitude)
  • f2_flags (CPC-specific flags)
  • time_bounds (Time cell bounds)
  • time_offset (Time offset from base_time)
  • lat (North latitude)
 
DQR ID: D160803.8    (Back to Top)
Start Date Start Time End Date End Time Data Quality Metric
2016-08-01 22:00:00 2016-08-02 16:50:00 Missing
Subject: NSA/AOS/AETH/CLAP/CPC/NEPHELOMETER/X1 - data collection error
Affected Datastreams: nsaaosclap3w1mX1.b1
Description Hardware failure of data acquisition laptop. Laptop replaced.
Measurements
  • base_time (Base time in Epoch)
  • time (Time offset from midnight)
  • alt (Altitude above mean sea level)
  • f2_flags (CPC-specific flags)
  • cpc_flow (CPC flow rate)
  • lon (East longitude)
  • concentration (Particle concentration)
  • time_bounds (Time cell bounds)
  • time_offset (Time offset from base_time)
  • lat (North latitude)