DQR ID | Subject | Data Streams Affected | Data Quality Metric |
---|---|---|---|
D160907.11 | ENA/TRACEGAS/C1 - Flow meters not operating | enaaoscoC1.b1 | Does not affect quality |
D161025.6 | ENA/AOS/C1 - Instrument mentors working at the site | enaaoscoC1.b1 | Suspect |
D161026.2 | ENA/AOSMET/OZONE/TRACEGAS/C1 - missing data | enaaoscoC1.b1 | Missing |
D161216.5 | ENA/TRACEGAS/C1 - Power failure | enaaoscoC1.b1 | Incorrect |
D170303.12 | ENA/AOS/C1 - Dry air supply intermittently not working | enaaoscoC1.b1 | Does not affect quality |
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
08/25/2016 | 1141 | 09/07/2016 | 1900 | Does not affect quality |
Subject: | ENA/TRACEGAS/C1 - Flow meters not operating |
DataStreams: | enaaoscoC1.b1 |
Description: | Flow meters were not operating so that there were no standard adds for calibration. |
Measurements: | enaaoscoC1.b1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
09/26/2016 | 0830 | 10/01/2016 | 0100 | Suspect |
Subject: | ENA/AOS/C1 - Instrument mentors working at the site |
DataStreams: | enaaoscoC1.b1 |
Description: | Instrument mentors working at the site. Sample lines and electrical connections being reconfigured. Instruments that had no work done on them may still be affected. |
Measurements: | enaaoscoC1.b1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
10/25/2016 | 0050 | 10/25/2016 | 0518 | Missing |
Subject: | ENA/AOSMET/OZONE/TRACEGAS/C1 - missing data |
DataStreams: | enaaoscoC1.b1 |
Description: | The Unit 1 computer was found stuck in boot screen and had to be powered off to reboot. Data is missing for this period. |
Measurements: | enaaoscoC1.b1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
11/11/2016 | 1610 | 11/12/2016 | 0937 | Incorrect |
Subject: | ENA/TRACEGAS/C1 - Power failure |
DataStreams: | enaaoscoC1.b1 |
Description: | Instrument restarted after a power failure. Data not correct. Problem resolved after Operator intervention. |
Measurements: | enaaoscoC1.b1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
06/20/2016 | 0000 | 03/03/2017 | 0000 | Does not affect quality |
Subject: | ENA/AOS/C1 - Dry air supply intermittently not working |
DataStreams: | enaaoscoC1.b1 |
Description: | Pentras dry air supply intermittently not working. Dry air missing for the humidigraph and the HT-DMA. Dry air supply for those instruments partially replaced by regular undried compressed air, lowering the delivery pressure. No direct effect on other instruments seen. |
Measurements: | enaaoscoC1.b1:
|