DQR ID | Subject | Affected Data Streams | Data Quality Metric |
---|---|---|---|
D161024.2 | ASI/CPC/M1 - Collection | asiaoscpcuM1.b1 | Note |
D160907.14 | ASI/SMPS/M1 - Instrument maintence | asiaossmpsM1.a1 | Incorrect |
D160907.13 | ASI/CPC/M1 - Instrument maintence | asiaoscpcfM1.b1 | Incorrect |
D160907.12 | ASI/CPC/M1 - Instrument testing | asiaoscpcfM1.a1 | Incorrect |
D161116.5 | ASI/CCN/M1 - Instrument troubleshooting | asiaosccn2colaM1.b1 | Incorrect |
D161003.1 | ASI/SMPS/M1 - Small leak in the SMPS CPC | asiaossmpsM1.a1 | Suspect |
D161021.3 | ASI/SMPS/M1 - Collection | asiaossmpstrhM1.a1 | Note |
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
2016-09-06 | 10:30:00 | 2016-09-06 | 18:15:00 | Note |
Subject: | ASI/CPC/M1 - Collection |
---|---|
Affected Datastreams: | asiaoscpcuM1.b1 |
Description | The CPC associated with the SMPS was sampling in place of the CPC associated with this CPCF measurement. The CPC's are the same model number |
Measurements |
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
2016-09-01 | 13:09:00 | 2016-09-01 | 18:14:59 | Incorrect |
2016-09-06 | 17:25:00 | 2016-09-06 | 17:44:59 | Incorrect |
2016-09-06 | 18:00:00 | 2016-09-06 | 18:24:59 | Incorrect |
2016-08-29 | 16:05:00 | 2016-08-31 | 17:19:59 | Incorrect |
2016-08-29 | 15:27:00 | 2016-08-29 | 15:49:59 | Incorrect |
2016-08-29 | 12:55:00 | 2016-08-29 | 13:44:59 | Incorrect |
2016-09-06 | 10:30:00 | 2016-09-06 | 11:54:59 | Incorrect |
2016-09-02 | 13:05:00 | 2016-09-02 | 13:34:59 | Incorrect |
Subject: | ASI/SMPS/M1 - Instrument maintence |
---|---|
Affected Datastreams: | asiaossmpsM1.a1 |
Description | During these time periods, a HEPA filter was connected to different portions of the system for investigation of leaks. |
Measurements |
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
2016-09-06 | 10:04:00 | 2016-09-06 | 10:29:59 | Incorrect |
2016-09-06 | 18:15:00 | 2016-09-06 | 18:19:59 | Incorrect |
Subject: | ASI/CPC/M1 - Instrument maintence |
---|---|
Affected Datastreams: | asiaoscpcfM1.b1 |
Description | During these intervals, connections were being removed from the CPC to prepare for it to take the place of the SMPS CPC. |
Measurements |
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
2016-09-03 | 13:14:00 | 2016-09-03 | 13:27:59 | Incorrect |
Subject: | ASI/CPC/M1 - Instrument testing |
---|---|
Affected Datastreams: | asiaoscpcfM1.a1 |
Description | During this time tests were being run with a HEPA filter on the inlet. Data is not representative of ambient aerosol concentrations |
Measurements |
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
2016-09-16 | 15:00:00 | 2016-11-16 | 17:00:00 | Incorrect |
Subject: | ASI/CCN/M1 - Instrument troubleshooting |
---|---|
Affected Datastreams: | asiaosccn2colaM1.b1 |
Description | Troubleshooting instrument flow issues. No valid data. |
Measurements |
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
2016-09-02 | 13:35:00 | 2016-09-02 | 14:19:59 | Suspect |
2016-09-03 | 12:30:00 | 2016-09-03 | 13:04:59 | Suspect |
2016-08-29 | 15:50:00 | 2016-08-29 | 16:04:59 | Suspect |
2016-08-29 | 13:45:00 | 2016-08-29 | 15:26:59 | Suspect |
2016-05-19 | 00:00:00 | 2016-08-29 | 12:54:59 | Suspect |
Subject: | ASI/SMPS/M1 - Small leak in the SMPS CPC |
---|---|
Affected Datastreams: | asiaossmpsM1.a1 |
Description | Periodic spikes were seen in data due to a small leak in the SMPS CPC. These spikes are identifiable and may be corrected in future data products. |
Measurements |
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
2016-09-06 | 10:30:00 | 2016-09-06 | 18:09:59 | Note |
Subject: | ASI/SMPS/M1 - Collection |
---|---|
Affected Datastreams: | asiaossmpstrhM1.a1 |
Description | The CPC associated with the CPCF measurement was sampling in place of the CPC associated with the SMPS measurement. They are both the same model number. |
Measurements |
|