DQR ID | Subject | Data Streams Affected | Data Quality Metric |
---|---|---|---|
D150806.2 | NSA/MET/C1 - CMH offline | nsametC1.b1 | Missing |
D160715.2 | NSA/MET/C1 - Chilled mirror hygrometer noise | nsametC1.b1 | Suspect |
D160715.3 | NSA/MET/C1 - Chilled mirror hygrometer data dropouts | nsametC1.b1 | Incorrect |
D160729.8 | NSA/MET/C1 - Chilled mirror hygrometer missing data | nsametC1.b1 | Missing |
D170120.10 | NSA/MET/C1 - Present weather detector reporting backscatter and hardware warnings | nsametC1.b1 | Suspect |
D170302.1 | NSA/MET/C1 - Present weather detector hardware error | nsametC1.b1 | Incorrect |
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
08/03/2015 | 0937 | 08/04/2015 | 1201 | Missing |
Subject: | NSA/MET/C1 - CMH offline |
DataStreams: | nsametC1.b1 |
Description: | Moisture inside the power cable caused the instrument to go offline. The cable was replaced and data prior to the instrument self-check should not be used. |
Measurements: | nsametC1.b1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
05/14/2016 | 1200 | 06/14/2016 | 2359 | Suspect |
Subject: | NSA/MET/C1 - Chilled mirror hygrometer noise |
DataStreams: | nsametC1.b1 |
Description: | During this time, the chilled mirror hygrometer experiences periods of noisy humidity data, likely due to mirror contamination. |
Measurements: | nsametC1.b1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
06/22/2016 | 0959 | 06/23/2016 | 2024 | Incorrect |
07/03/2016 | 1900 | 07/06/2016 | 0648 | Incorrect |
05/21/2016 | 1033 | 05/21/2016 | 1209 | Incorrect |
06/17/2016 | 1001 | 06/19/2016 | 0959 | Incorrect |
Subject: | NSA/MET/C1 - Chilled mirror hygrometer data dropouts |
DataStreams: | nsametC1.b1 |
Description: | During these times, the chilled mirror hygrometer humidity data drops or remains stagnant below expected values. |
Measurements: | nsametC1.b1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
07/13/2016 | 2232 | 07/15/2016 | 0037 | Missing |
Subject: | NSA/MET/C1 - Chilled mirror hygrometer missing data |
DataStreams: | nsametC1.b1 |
Description: | Chilled mirror hygrometer data are missing during this time. |
Measurements: | nsametC1.b1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
12/23/2016 | 0017 | 12/23/2016 | 2123 | Suspect |
01/01/2017 | 1403 | 01/06/2017 | 2339 | Suspect |
Subject: | NSA/MET/C1 - Present weather detector reporting backscatter and hardware warnings |
DataStreams: | nsametC1.b1 |
Description: | The present weather detector diagnostics reported backscatter or hardware warnings during these times. Data are suspect or missing. |
Measurements: | nsametC1.b1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
02/04/2017 | 2142 | 02/05/2017 | 0124 | Incorrect |
02/03/2017 | 2144 | 02/03/2017 | 2151 | Incorrect |
02/06/2017 | 2221 | 02/07/2017 | 1821 | Incorrect |
02/03/2017 | 2311 | 02/03/2017 | 2311 | Incorrect |
02/02/2017 | 0715 | 02/02/2017 | 1610 | Incorrect |
02/05/2017 | 1423 | 02/06/2017 | 0154 | Incorrect |
01/03/2017 | 1411 | 01/04/2017 | 1433 | Incorrect |
02/03/2017 | 0427 | 02/03/2017 | 0427 | Incorrect |
01/02/2017 | 2250 | 01/03/2017 | 0057 | Incorrect |
02/08/2017 | 0149 | 03/01/2017 | 2340 | Incorrect |
01/04/2017 | 1749 | 01/04/2017 | 2336 | Incorrect |
01/05/2017 | 1159 | 01/06/2017 | 2339 | Incorrect |
01/03/2017 | 1222 | 01/03/2017 | 1245 | Incorrect |
02/05/2017 | 0751 | 02/05/2017 | 1252 | Incorrect |
02/04/2017 | 0913 | 02/04/2017 | 1816 | Incorrect |
01/01/2017 | 1403 | 01/02/2017 | 0606 | Incorrect |
01/03/2017 | 0849 | 01/03/2017 | 0918 | Incorrect |
Subject: | NSA/MET/C1 - Present weather detector hardware error |
DataStreams: | nsametC1.b1 |
Description: | The present weather detector began reporting a hardware error (a bad connection of the rain sensor). The problem began intermittently, and then became constant after 2/8. Visibility data are not affected, except when the instrument was disconnected for maintenance (2/24 and 3/1, indicated by DQ values). |
Measurements: | nsametC1.b1:
|