DQR ID | Subject | Data Streams Affected | Data Quality Metric |
---|---|---|---|
D140606.2 | MAO/CPC/CCN/CLAP/PSAP/NEPHELOMETER/M1 - power outage | maoaosccnavgM1.c1 | Missing |
D140606.3 | MAO/CPC/CLAP/CCN/PSAP/NEPHELOMETER/M1 - power outage | maoaosccnavgM1.c1 | Missing |
D140611.20 | MAO/MPLCMASK/M1 - Reprocessing Notice (RID 1139) | mao30smplcmask1zwangM1.c1 | Does not affect quality |
D140815.1 | MAO/AOS/S1/M1 - Instrument maintenance | maoaosccnavgM1.c1 | Incorrect |
D140902.5 | MAO/AOS/M1 - System down for maintenance | maoaosccnavgM1.c1, maonoaaaosavgM1.b1 | Incorrect |
D141002.1 | MAO/WACR/M1 - Instrument not operational | maowacrM1.a1 | Missing |
D141024.1 | MAO/WACR/M1 - Reprocessed and Corrected: Incorrect polarization status | maowacrM1.a1 | Does not affect quality |
D141030.3 | MAO/AOS/M1 - Sample line disconnected | maonoaaaosavgM1.b1 | Incorrect |
D141030.5 | MAO/AOS/M1 - Dilution dryer momentarily off | maonoaaaosavgM1.b1 | Incorrect |
D141203.5 | MAO/AOS/M1 - Impactor stuck in sub 10 um state | maonoaaaosavgM1.b1 | Incorrect |
D141223.4 | MAO/WACR/M1 - Instrument failure. | maowacrM1.a1 | Incorrect |
D150126.1 | MAO/AOS/CLAP/NEPHELOMETER/PSAP/M1 - Leak in impactor | maonoaaaosavgM1.b1 | Incorrect |
D150126.3 | MAO/AOS/CCN/CLAP/CPC/NEPHELOMETER/PSAP/M1 - Power outage. No pump flow | maonoaaaosavgM1.b1 | Incorrect |
D150126.4 | MAO/AOS/CCN/CLAP/CPC/NEPHELOMETER/PSAP/M1 - Computer software issue | maonoaaaosavgM1.b1 | Missing |
D150220.8 | MAO/AOS/CCN/CLAP/NEPHELOMETER/PSAP/M1 - Dilution compressor flow cycling on and off | maonoaaaosavgM1.b1 | Suspect |
D150415.1 | MAO/WACR/M1 - Transmitter failure | maowacrM1.a1 | Incorrect |
D150515.1 | MAO/WACR/M1 - Modulator Fault | maowacrM1.a1 | Incorrect |
D150602.1 | MAO/WACR/M1 - Modulator Fault | maowacrM1.a1 | Incorrect |
D150903.1 | MAO/WACR/M1 - Missing Data | maowacrM1.a1 | Missing |
D150921.2 | MAO/AOS/M1/S1 - Forest Fire | maonoaaaosavgM1.b1 | Does not affect quality |
D151008.1 | MAO/WACR/M1 - Coolant Leak | maowacrM1.a1 | Does not affect quality |
D151113.2 | MAO/WACR/M1 - Data Missing | maowacrM1.a1 | Missing |
D160301.1 | MAO/AOS/CCN/CLAP/CPC/NEPHELOMETER/PSAP/M1 - Reprocess: Dilution flow calibration update | maonoaaaosavgM1.b1 | Incorrect |
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
02/20/2014 | 0000 | 02/20/2014 | 2029 | Missing |
Subject: | MAO/CPC/CCN/CLAP/PSAP/NEPHELOMETER/M1 - power outage |
DataStreams: | maoaosccnavgM1.c1 |
Description: | Data are missing due to the power outage. |
Measurements: | maoaosccnavgM1.c1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
02/21/2014 | 1507 | 02/22/2014 | 1435 | Missing |
Subject: | MAO/CPC/CLAP/CCN/PSAP/NEPHELOMETER/M1 - power outage |
DataStreams: | maoaosccnavgM1.c1 |
Description: | Data are missing due to the power outage. |
Measurements: | maoaosccnavgM1.c1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
12/19/2013 | 0000 | 06/06/2014 | 2359 | Does not affect quality |
Subject: | MAO/MPLCMASK/M1 - Reprocessing Notice (RID 1139) |
DataStreams: | mao30smplcmask1zwangM1.c1 |
Description: | See below for details of reprocessing that was completed on 20140807. Original DQR category: 4 (Red, Incorrect). ----------------------------------------------------------- Linear depolarization ratio calculation is incorrect in the VAP processing code. |
Measurements: | mao30smplcmask1zwangM1.c1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
08/09/2014 | 1600 | 08/15/2014 | 1500 | Incorrect |
Subject: | MAO/AOS/S1/M1 - Instrument maintenance |
DataStreams: | maoaosccnavgM1.c1 |
Description: | Instrument maintenance and cleaning inlets affecting data. |
Measurements: | maoaosccnavgM1.c1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
08/14/2014 | 1200 | 08/20/2014 | 1400 | Incorrect |
Subject: | MAO/AOS/M1 - System down for maintenance |
DataStreams: | maoaosccnavgM1.c1, maonoaaaosavgM1.b1 |
Description: | Instruments were periodically offline or sampling room air during the cleaning, repair and calibrations. |
Measurements: | maoaosccnavgM1.c1:
maonoaaaosavgM1.b1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
09/13/2014 | 1700 | 09/29/2014 | 2106 | Missing |
Subject: | MAO/WACR/M1 - Instrument not operational |
DataStreams: | maowacrM1.a1 |
Description: | Instrument went down and needed to be restarted. Data is missing and not recoverable. |
Measurements: | maowacrM1.a1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
02/18/2014 | 1350 | 04/28/2014 | 1739 | Does not affect quality |
Subject: | MAO/WACR/M1 - Reprocessed and Corrected: Incorrect polarization status |
DataStreams: | maowacrM1.a1 |
Description: | DATA REPROCESSED and CORRECTED: During this period, raw data was incorrectly identifying polarization status for hour-long periods, intermittently. So some hour-long periods were correct, and some hour-long periods had polarization status swapped. The ingest was modified to identify the good and bad hourly periods from reflectivity and linear depolarization ratio images. A new ingest software was released and the WACR data were reprocessed. The data were Archived in July 2016. Please retrieve the reprocessed data for use in your analysis. You may find these data using the ARM Discovery tool at the following link: http://www.archive.arm.gov/discovery/#v/results/s/finst::wacr/fsite::mao/ffac::mao.M1 ORIGINAL DQR CATEGORY: Red( Incorrect) REPROCESSED and CORRECTED DATA ARCHIVED:2016-07 REPROCESS IDENTIFICATION NUMBER: RID 1249 --------------------------------------------------- --- ORIGINAL DQR DESCRIPTION --- --------------------------------------------------- During this period, raw data was incorrectly identifying polarization status for hour-long periods, intermittently. So some hour-long periods are correct, and some hour-long periods have polarization status swapped. |
Measurements: | maowacrM1.a1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
10/09/2014 | 1600 | 10/10/2014 | 1635 | Incorrect |
Subject: | MAO/AOS/M1 - Sample line disconnected |
DataStreams: | maonoaaaosavgM1.b1 |
Description: | While replacing the flow meter the tech left part of the sample line disconnected the system was sampling room air. |
Measurements: | maonoaaaosavgM1.b1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
10/16/2014 | 1309 | 10/16/2014 | 1330 | Incorrect |
Subject: | MAO/AOS/M1 - Dilution dryer momentarily off |
DataStreams: | maonoaaaosavgM1.b1 |
Description: | |
Measurements: | maonoaaaosavgM1.b1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
11/29/2014 | 1200 | 11/30/2014 | 1456 | Incorrect |
11/30/2014 | 2100 | 12/01/2014 | 1340 | Incorrect |
Subject: | MAO/AOS/M1 - Impactor stuck in sub 10 um state |
DataStreams: | maonoaaaosavgM1.b1 |
Description: | Use data as is with designated size. |
Measurements: | maonoaaaosavgM1.b1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
04/16/2014 | 0012 | 04/16/2014 | 0212 | Incorrect |
04/16/2014 | 0840 | 04/16/2014 | 1616 | Incorrect |
04/16/2014 | 0620 | 04/16/2014 | 0714 | Incorrect |
Subject: | MAO/WACR/M1 - Instrument failure. |
DataStreams: | maowacrM1.a1 |
Description: | The moments data are incorrect. |
Measurements: | maowacrM1.a1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
12/28/2014 | 1743 | 01/20/2015 | 1509 | Incorrect |
Subject: | MAO/AOS/CLAP/NEPHELOMETER/PSAP/M1 - Leak in impactor |
DataStreams: | maonoaaaosavgM1.b1 |
Description: | A leak existed in the impactor. The signal is about half what it should be for all instruments down stream of the impactor. |
Measurements: | maonoaaaosavgM1.b1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
01/15/2015 | 0712 | 01/15/2015 | 1507 | Incorrect |
Subject: | MAO/AOS/CCN/CLAP/CPC/NEPHELOMETER/PSAP/M1 - Power outage. No pump flow |
DataStreams: | maonoaaaosavgM1.b1 |
Description: | Raw power which drives the pumps and heaters went out. There was no flow through the instruments. |
Measurements: | maonoaaaosavgM1.b1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
01/17/2015 | 1200 | 01/18/2015 | 1843 | Missing |
Subject: | MAO/AOS/CCN/CLAP/CPC/NEPHELOMETER/PSAP/M1 - Computer software issue |
DataStreams: | maonoaaaosavgM1.b1 |
Description: | The computer software stopped collecting data and was rebooted. |
Measurements: | maonoaaaosavgM1.b1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
02/02/2015 | 1620 | 02/03/2015 | 1550 | Suspect |
Subject: | MAO/AOS/CCN/CLAP/NEPHELOMETER/PSAP/M1 - Dilution compressor flow cycling on and off |
DataStreams: | maonoaaaosavgM1.b1 |
Description: | The dilution flow was cycling on and off. This led to unstable concentrations. Dilution flow is about 30% of total flow so concentration uncertainty is on the order of 30%. |
Measurements: | maonoaaaosavgM1.b1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
03/28/2015 | 2000 | 04/09/2015 | 0430 | Incorrect |
Subject: | MAO/WACR/M1 - Transmitter failure |
DataStreams: | maowacrM1.a1 |
Description: | Transmitter went down during this period. |
Measurements: | maowacrM1.a1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
05/10/2015 | 0450 | 05/11/2015 | 1530 | Incorrect |
Subject: | MAO/WACR/M1 - Modulator Fault |
DataStreams: | maowacrM1.a1 |
Description: | |
Measurements: | maowacrM1.a1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
05/31/2015 | 2200 | 06/01/2015 | 1725 | Incorrect |
Subject: | MAO/WACR/M1 - Modulator Fault |
DataStreams: | maowacrM1.a1 |
Description: | Modulator faulted causing the radar to only observe background noise. |
Measurements: | maowacrM1.a1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
08/25/2015 | 1700 | 08/26/2015 | 1821 | Missing |
Subject: | MAO/WACR/M1 - Missing Data |
DataStreams: | maowacrM1.a1 |
Description: | Instrument was down. Data are unavailable during this period. |
Measurements: | maowacrM1.a1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
10/04/2015 | 0000 | 10/08/2015 | 2359 | Does not affect quality |
09/13/2015 | 1653 | 09/13/2015 | 1810 | Does not affect quality |
09/03/2015 | 1800 | 09/03/2015 | 2359 | Does not affect quality |
Subject: | MAO/AOS/M1/S1 - Forest Fire |
DataStreams: | maonoaaaosavgM1.b1 |
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: | maonoaaaosavgM1.b1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
09/21/2015 | 1430 | 09/24/2015 | 1700 | Does not affect quality |
Subject: | MAO/WACR/M1 - Coolant Leak |
DataStreams: | maowacrM1.a1 |
Description: | The WACR coolant system was leaking. The instrument went down for intermittent periods of time during the repairs |
Measurements: | maowacrM1.a1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
10/28/2015 | 0500 | 10/29/2015 | 1113 | Missing |
Subject: | MAO/WACR/M1 - Data Missing |
DataStreams: | maowacrM1.a1 |
Description: | Instrument was down for a short period of time. |
Measurements: | maowacrM1.a1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
07/01/2015 | 0000 | 11/08/2015 | 0000 | Incorrect |
02/19/2015 | 0420 | 03/01/2015 | 2122 | Incorrect |
05/15/2015 | 1200 | 07/01/2015 | 0000 | Incorrect |
11/08/2015 | 0000 | 12/01/2015 | 0000 | Incorrect |
Subject: | MAO/AOS/CCN/CLAP/CPC/NEPHELOMETER/PSAP/M1 - Reprocess: Dilution flow calibration update |
DataStreams: | maonoaaaosavgM1.b1 |
Description: | Dilution flow calibrations are incorrect. Dilution flow corrections need to be applied to b1 data. Flow: 11.1 lpm 2015-02-19 04:19:12 to 2015-03-02 21:21:36 UTC Flow: 9.75 lpm 2015-05-15 00:00:00 to 2015-07-01 23:59:59 UTC Flow: 3.7178 slpm 2015-07-01 00:00:00 to 2015-11-08 23:59:59 UTC Flow: 9.324 slpm 2015-11-08 00:00:00 UTC to 2015-12-01 23:59:59 UTC |
Measurements: | maonoaaaosavgM1.b1:
|