| DQR ID | Subject | Affected Data Streams | Data Quality Metric |
|---|---|---|---|
| D161109.2 | ASI/OZONE/M1 - Not sampling outside air | asiaoso3M1.a1 | Incorrect |
| D170426.2 | ASI/OZONE/TRACEGAS/M1 - Inlet blower replacement | asiaoso3M1.a1 | Incorrect |
| D160621.4 | ASI/AOS/M1 - Manifold blower not working | asiaosccn2colbavgM1.b1 | Incorrect |
| D170208.4 | ASI/OZONE/TRACEGAS/M1 - Instrument computer failure | asiaosso2M1.a1 | Missing |
| D170104.3 | ASI/OZONE/M1 - Reprocessed and Corrected: asiaosozoneM1.a1 to asiaoso3M1.a1 | asiaoso3M1.a1 | Note |
| D170208.3 | ASI/OZONE/TRACEGAS/M1 - Trace gas inlet blower failure | asiaoso3M1.a1 | Incorrect |
| Start Date | Start Time | End Date | End Time | Data Quality Metric |
|---|---|---|---|---|
| 2016-10-25 | 20:46:13 | 2016-10-26 | 11:35:27 | Incorrect |
| Subject: | ASI/OZONE/M1 - Not sampling outside air |
|---|---|
| Affected Datastreams: | asiaoso3M1.a1 |
| Description | Inlet turned off (or the blower turned off). So sampling was not on outside air. |
| Measurements |
|
| Start Date | Start Time | End Date | End Time | Data Quality Metric |
|---|---|---|---|---|
| 2017-02-24 | 04:03:06 | 2017-02-24 | 15:28:46 | Incorrect |
| Subject: | ASI/OZONE/TRACEGAS/M1 - Inlet blower replacement |
|---|---|
| Affected Datastreams: | asiaoso3M1.a1 |
| Description | Bypass blower was off and has now been replaced. |
| Measurements |
|
| Start Date | Start Time | End Date | End Time | Data Quality Metric |
|---|---|---|---|---|
| 2016-06-16 | 00:42:00 | 2016-06-16 | 13:45:00 | Incorrect |
| Subject: | ASI/AOS/M1 - Manifold blower not working |
|---|---|
| Affected Datastreams: | asiaosccn2colbavgM1.b1 |
| Description | Manifold blower not working, instrument sample flows either zero or different than specified. Sampling through the stack not isokinetic. |
| Measurements |
|
| Start Date | Start Time | End Date | End Time | Data Quality Metric |
|---|---|---|---|---|
| 2016-12-14 | 01:57:16 | 2016-12-14 | 09:51:51 | Missing |
| Subject: | ASI/OZONE/TRACEGAS/M1 - Instrument computer failure |
|---|---|
| Affected Datastreams: | asiaosso2M1.a1 |
| Description | Unit three computer failed. No data recorded until computer rebuilt remotely. |
| Measurements |
|
| Start Date | Start Time | End Date | End Time | Data Quality Metric |
|---|---|---|---|---|
| 2016-04-23 | 11:56:00 | 2016-11-02 | 17:00:59 | Note |
| Subject: | ASI/OZONE/M1 - Reprocessed and Corrected: asiaosozoneM1.a1 to asiaoso3M1.a1 |
|---|---|
| Affected Datastreams: | asiaoso3M1.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 1526 --------------------------------------------------- --- ORIGINAL DQR DESCRIPTION --- --------------------------------------------------- The aosozone.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 |
|
| Start Date | Start Time | End Date | End Time | Data Quality Metric |
|---|---|---|---|---|
| 2016-11-21 | 20:46:16 | 2016-11-22 | 13:00:49 | Incorrect |
| Subject: | ASI/OZONE/TRACEGAS/M1 - Trace gas inlet blower failure |
|---|---|
| Affected Datastreams: | asiaoso3M1.a1 |
| Description | MAOS C Trace gas inlet had the blower die. Though there are numbers, they should be viewed as incorrect. It also affects the PTR-MS. |
| Measurements |
|