DQR ID | Subject | Data Streams Affected |
---|---|---|
D140815.1 | MAO/AOS/S1/M1 - Instrument maintenance | maoaosmetS1.a1 |
D141015.8 | MAO/AOSMET/S1 - Wind settings modified in instrument | maoaosmetS1.a1 |
D141016.2 | MAO/AOSMET/S1 - Variables affected by mounting location | maoaosmetS1.a1 |
D150408.1 | MAO/LDIS/S10 - Communication failure | maopars2S10.b1 |
D150612.5 | MAO/AOSMET/S1 - Connector dropouts | maoaosmetS1.a1 |
D150708.2 | MAO/AOSMET/S1 - Data should not be used for site conditions | maoaosmetS1.a1 |
D150921.2 | MAO/AOS/M1/S1 - Forest Fire | maoaosmetS1.a1 |
D151004.1 | MAO/AOSMET/S1 - No data recorded | maoaosmetS1.a1 |
D151004.3 | MAO/AOSMET/S1 - Data dropout for unknown reason | maoaosmetS1.a1 |
D160119.3 | MAO/RAIN/S10 - Reprocess: Rename Datastream from RAIN to RAINTB | maorainS10.b1 |
Start Date | Start Time | End Date | End Time |
---|---|---|---|
08/09/2014 | 1600 | 08/15/2014 | 1500 |
Subject: | MAO/AOS/S1/M1 - Instrument maintenance |
DataStreams: | maoaosmetS1.a1 |
Description: | Instrument maintenance and cleaning inlets affecting data. |
Measurements: | maoaosmetS1.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
12/12/2013 | 1400 | 10/15/2014 | 1508 |
Subject: | MAO/AOSMET/S1 - Wind settings modified in instrument |
DataStreams: | maoaosmetS1.a1 |
Description: | Settings for the WXT520 Weather Transmitter were changed. The settings for how the wind was reported were not as users might expect. First, while the wind speed and direction was read and recorded every second the averaging time was 3 seconds. This means that the wind reported each second was a running average of the last 3 seconds, not the second of the time stamp. Next, the wind speed was calculated as Gust & lull, instead of traditional Max/Min values. |
Measurements: | maoaosmetS1.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/01/2014 | 0000 | 12/01/2015 | 1600 |
Subject: | MAO/AOSMET/S1 - Variables affected by mounting location |
DataStreams: | maoaosmetS1.a1 |
Description: | The current mounting is just above the steel lid on the aerosol stack, which is subject to radiation effects. The MAOS measurement of temperature is not representative and highly influenced by radiative heating due to its mounting location. Measurements of moisture are probably influenced by the mounting location above gravel and the shelter. |
Measurements: | maoaosmetS1.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
03/25/2015 | 1640 | 04/08/2015 | 0300 |
Subject: | MAO/LDIS/S10 - Communication failure |
DataStreams: | maopars2S10.b1 |
Description: | A communication failure between computer and instruments led to erroneous data |
Measurements: | maopars2S10.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
05/11/2015 | 1326 | 05/11/2015 | 1631 |
05/25/2015 | 1810 | 05/25/2015 | 1919 |
05/14/2015 | 1509 | 05/14/2015 | 1752 |
05/14/2015 | 0613 | 05/14/2015 | 0800 |
05/27/2015 | 1457 | 05/27/2015 | 2343 |
05/13/2015 | 2236 | 05/14/2015 | 0029 |
05/20/2015 | 0756 | 05/20/2015 | 2048 |
05/24/2015 | 2129 | 05/24/2015 | 2351 |
05/13/2015 | 1540 | 05/13/2015 | 1730 |
05/14/2015 | 0226 | 05/14/2015 | 0412 |
05/20/2015 | 2049 | 05/20/2015 | 2149 |
05/20/2015 | 0304 | 05/20/2015 | 0702 |
05/15/2015 | 2131 | 05/18/2015 | 1439 |
05/14/2015 | 1022 | 05/14/2015 | 1148 |
Subject: | MAO/AOSMET/S1 - Connector dropouts |
DataStreams: | maoaosmetS1.a1 |
Description: | Data stream includes missing_value indicator (blank fields) for temperature, relative humidity and barometric pressure when the sensor connection failed. |
Measurements: | maoaosmetS1.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
12/12/2013 | 1401 | 12/01/2015 | 1600 |
Subject: | MAO/AOSMET/S1 - Data should not be used for site conditions |
DataStreams: | maoaosmetS1.a1 |
Description: | The AOSMET should not be used for site conditions. The precipitation data can be used if compared against the other precipitation instruments onsite (MET, RAIN, PARS2). |
Measurements: | maoaosmetS1.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/04/2015 | 0000 | 10/08/2015 | 2359 |
09/03/2015 | 1800 | 09/03/2015 | 2359 |
09/13/2015 | 1653 | 09/13/2015 | 1810 |
Subject: | MAO/AOS/M1/S1 - Forest Fire |
DataStreams: | maoaosmetS1.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: | maoaosmetS1.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
08/29/2015 | 2055 | 08/30/2015 | 2246 |
Subject: | MAO/AOSMET/S1 - No data recorded |
DataStreams: | maoaosmetS1.a1 |
Description: | Data dropout for unknown reason. Computer was running. No Operator note or report. Mentor checked the instrument computer and it APPEARS vi restarted. |
Measurements: | maoaosmetS1.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
09/12/2015 | 1730 | 09/13/2015 | 1511 |
Subject: | MAO/AOSMET/S1 - Data dropout for unknown reason |
DataStreams: | maoaosmetS1.a1 |
Description: | Data does not exist. This does not appear to failure of the sensor or program. It appears the vi was turned off. |
Measurements: | maoaosmetS1.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/14/2014 | 0000 | 12/01/2015 | 2359 |
Subject: | MAO/RAIN/S10 - Reprocess: Rename Datastream from RAIN to RAINTB |
DataStreams: | maorainS10.b1 |
Description: | Per BCR-02233, the RAIN datastreams were updated to included the type of instrument making the measurement. The MAO RAIN should be reprocessed to RAINTB |
Measurements: | maorainS10.b1:
|