Data Quality Report for Order ID: 187744
User ID: oliveirar2    Date completed: 2017-09-14
All DQRs
DQR ID Subject Affected Data Streams Data Quality Metric
D160824.4 MAO/OZONE/S1 - Reprocessed and Corrected: maoaosozoneS1.a1 to maoaoso3S1.a1 maoaoso3S1.a1 Note
D140815.1 MAO/AOS/S1/M1 - Instrument maintenance maoaosclap3wM1.a1 Incorrect
D150921.2 MAO/AOS/M1/S1 - Forest Fire maoaosacsmS1.a1 Note
 
DQR ID: D160824.4    (Back to Top)
Start Date Start Time End Date End Time Data Quality Metric
2014-01-19 00:00:00 2015-12-01 23:59:00 Note
Subject: MAO/OZONE/S1 - Reprocessed and Corrected: maoaosozoneS1.a1 to maoaoso3S1.a1
Affected Datastreams: maoaoso3S1.a1
Description DATA REPROCESSED and CORRECTED: The aosozone.a1 data was renamed to aoso3.a1. In addition to the rename, we added data from raw data columns that were originally not included. These additional columns will be used in subsequent downstream processing. The data were archived February 2017. Please retrieve the reprocessed data for use in your analysis. ORIGINAL DQR CATEGORY: Transparent (Does not affect quality) REPROCESSED and CORRECTED DATA ARCHIVED:2017-02 REPROCESS IDENTIFICATION NUMBER: RID 1492 --------------------------------------------------- --- ORIGINAL DQR DESCRIPTION --- --------------------------------------------------- The maoaosozoneS1.a1 data is being renamed to aoso3.a1. In addition to the rename, we are adding data from raw data columns that were missed. These additional columns will be used in subsequent downstream processing.
Measurements
  • time (Time offset from midnight)
  • lon (East longitude)
  • time_offset (Time offset from base_time)
  • base_time (Base time in Epoch)
  • alt (Altitude above mean sea level)
  • lat (North latitude)
 
DQR ID: D140815.1    (Back to Top)
Start Date Start Time End Date End Time Data Quality Metric
2014-08-09 16:00:00 2014-08-15 15:00:00 Incorrect
Subject: MAO/AOS/S1/M1 - Instrument maintenance
Affected Datastreams: maoaosclap3wM1.a1
Description Instrument maintenance and cleaning inlets affecting data.
Measurements
  • pressure_compensation_state (Pressure compensation state)
  • time (Time offset from midnight)
  • lon (East longitude)
  • time_offset (Time offset from base_time)
  • base_time (Base time in Epoch)
  • averaging_time (Instrument averaging time)
  • temperature_compensation_state (Temperature compensation state)
  • alt (Altitude above mean sea level)
  • range (Instrument range setting)
  • lat (North latitude)
 
DQR ID: D150921.2    (Back to Top)
Start Date Start Time End Date End Time Data Quality Metric
2015-09-13 16:53:00 2015-09-13 18:10:00 Note
2015-10-04 00:00:00 2015-10-08 23:59:59 Note
2015-09-03 18:00:00 2015-09-03 23:59:00 Note
Subject: MAO/AOS/M1/S1 - Forest Fire
Affected Datastreams: maoaosacsmS1.a1
Description Smoke from forest burning can be seen on the TSI images rising and then subsequently moving over the site during this period. Many of the AOS instruments observed a sharp spike in data values. October 4-8 multiple fires in the area resulted in hazy conditions during this entire period. Most notable in the following instruments and variables ACSM - Total Organics AETH - Black Carbon Concentrations at all wavelengths CCN100 - Spike in number concentrations occurred a few hours after the smoke plume CLAP3W - Absorption Coefficient CPC - Similar to the CCN100, spike in particle concentration occurred a few hours later CPCF - Particle Concentration CPCU - Particle Concentration NEPHELOMETERS - Scattering/Backscattering Coeff PSAP3W - Absorption Coefficient SMPS - Concentration and Size Distribution UHSAS - Size Distribution
Measurements
  • base_time (Base time in Epoch)