DQR ID | Subject | Data Streams Affected | Data Quality Metric |
---|---|---|---|
D160318.12 | SGP/CCN/C1 - % super saturation values change after instrument calibration | sgpaosccn1colC1.b1 | Does not affect quality |
D160406.2 | SGP/AOS/C1 - Wildfire smoke plumes advecting over facility | sgpaosccn1colC1.b1 | Does not affect quality |
D160408.3 | SGP/CCN/C1 - Problem with flow control regulation | sgpaosccn1colC1.b1 | Incorrect |
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
01/17/2016 | 1600 | 03/18/2016 | 1800 | Does not affect quality |
Subject: | SGP/CCN/C1 - % super saturation values change after instrument calibration |
DataStreams: | sgpaosccn1colC1.b1 |
Description: | % super saturation scan values during this time period were 0.12, 0.23, 0.4, 0.85, 0.51, 0.29 and 0.18. Before and after this time period the % super saturation scan values are 0.15, 0.25, 0.4, 0.8, 0.5, 0.3 and 0.2. |
Measurements: | sgpaosccn1colC1.b1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
03/18/2016 | 0400 | 03/18/2016 | 1100 | Does not affect quality |
03/25/2016 | 0100 | 03/25/2016 | 0700 | Does not affect quality |
Subject: | SGP/AOS/C1 - Wildfire smoke plumes advecting over facility |
DataStreams: | sgpaosccn1colC1.b1 |
Description: | Smoke from nearby wildfires advected through SGP C1 during the listed affected time ranges, resulting in high signals observable in many of the listed AOS datastreams. |
Measurements: | sgpaosccn1colC1.b1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
03/04/2016 | 0030 | 05/10/2016 | 1600 | Incorrect |
Subject: | SGP/CCN/C1 - Problem with flow control regulation |
DataStreams: | sgpaosccn1colC1.b1 |
Description: | A problem with flow control regulation. The instrument was returned to manufacture DMT for repair. The column was found cracked and replaced. Data scans from 5/6/2016 15:36 to 5/10/2016 16:00 use the default scan mode that steps from 0.2 to 1.0 %ss. After this time, the pyramid stepping scheme is implemented. |
Measurements: | sgpaosccn1colC1.b1:
|