DQR ID | Subject | Data Streams Affected | Data Quality Metric |
---|---|---|---|
D140417.1 | SGP/ACSM/C1 - Missing data | sgpaosacsmC1.a1 | Missing |
D140418.1 | SGP/ACSM/C1 - Data not available and unrecoverable | sgpaosacsmC1.a1 | Missing |
D140627.1 | SGP/ACSM/C1 - Windows 7 upgrade and turbo molecular pump failure. | sgpaosacsmC1.a1 | Missing |
D141009.2 | SGP/ACSM/C1 - Reprocessing Notice (RID 1237) | sgpaosacsmC1.a1 | Does not affect quality |
D141107.1 | SGP/ACSM/C1 - computer software problem | sgpaosacsmC1.a1 | Missing |
D141107.5 | SGP/ACSM/C1 - Pump Failure | sgpaosacsmC1.a1 | Missing |
D141107.6 | SGP/ACSM/C1 - Turbo pump failure | sgpaosacsmC1.a1 | Missing |
D141205.1 | SGP/ACSM/C1 - Unexpected instrument shutdown | sgpaosacsmC1.a1 | Incorrect |
D150410.3 | SGP/ACSM/C1 - missing data | sgpaosacsmC1.a1 | Missing |
D150410.4 | SGP/ACSM/C1 - missing data | sgpaosacsmC1.a1 | Missing |
D160715.4 | SGP/ACSM/NEPHELOMETER/TDMA/C1 - Data Quality Evaluation Ongoing | sgpaosacsmC1.a1 | Does not affect quality |
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
07/01/2013 | 0000 | 07/03/2013 | 2359 | Missing |
10/26/2013 | 0000 | 10/31/2013 | 1418 | Missing |
06/01/2013 | 0000 | 06/13/2013 | 2359 | Missing |
02/27/2013 | 0000 | 02/27/2013 | 2359 | Missing |
05/01/2013 | 0000 | 05/24/2013 | 2359 | Missing |
07/01/2012 | 0000 | 07/31/2012 | 2359 | Missing |
11/22/2012 | 0000 | 12/05/2012 | 2359 | Missing |
Subject: | SGP/ACSM/C1 - Missing data |
DataStreams: | sgpaosacsmC1.a1 |
Description: | Data are missing and unrecoverable. |
Measurements: | sgpaosacsmC1.a1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
02/08/2014 | 0200 | 02/19/2014 | 1000 | Missing |
Subject: | SGP/ACSM/C1 - Data not available and unrecoverable |
DataStreams: | sgpaosacsmC1.a1 |
Description: | There are no data for this time period. The ionization filament burned out. The mentor switched to a backup filament on 2/17 and the data stream was good after it was adjusted and monitored on 2/19. |
Measurements: | sgpaosacsmC1.a1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
05/25/2014 | 1100 | 06/24/2014 | 0000 | Missing |
Subject: | SGP/ACSM/C1 - Windows 7 upgrade and turbo molecular pump failure. |
DataStreams: | sgpaosacsmC1.a1 |
Description: | Instrument was not operational during this period because of turbo molecular pump failure. the pump was replaced and the instrument restarted. |
Measurements: | sgpaosacsmC1.a1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
07/01/2012 | 0000 | 10/09/2014 | 0000 | Does not affect quality |
Subject: | SGP/ACSM/C1 - Reprocessing Notice (RID 1237) |
DataStreams: | sgpaosacsmC1.a1 |
Description: | See below for details of reprocessing that was completed on 20150610. Original DQR category: 4 (Red, Incorrect). ----------------------------------------------------------- The data will be reprocessed with the manufacturer's software to correct errors in the calibration values, collection efficiencies, and instrument response. The data in the current form is incorrect and should not be used. |
Measurements: | sgpaosacsmC1.a1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
10/14/2014 | 1300 | 10/27/2014 | 1530 | Missing |
Subject: | SGP/ACSM/C1 - computer software problem |
DataStreams: | sgpaosacsmC1.a1 |
Description: | There are no data for the time range specified |
Measurements: | sgpaosacsmC1.a1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
05/25/2014 | 1100 | 06/23/2014 | 1900 | Missing |
Subject: | SGP/ACSM/C1 - Pump Failure |
DataStreams: | sgpaosacsmC1.a1 |
Description: | Turbo pump failure. No data are available for the specified times. |
Measurements: | sgpaosacsmC1.a1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
07/03/2014 | 1700 | 09/30/2014 | 1345 | Missing |
Subject: | SGP/ACSM/C1 - Turbo pump failure |
DataStreams: | sgpaosacsmC1.a1 |
Description: | New turbo pump failed. The instrument was returned to Aerodyne for repair and calibration. No data are available for this time period. |
Measurements: | sgpaosacsmC1.a1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
12/03/2014 | 1625 | 12/04/2014 | 2030 | Incorrect |
Subject: | SGP/ACSM/C1 - Unexpected instrument shutdown |
DataStreams: | sgpaosacsmC1.a1 |
Description: | There was an unexpected shutdown of the ionizer, vaporizer, SEM, and inlet valve, possibly caused by a power outage. This resulted in incorrect data values. |
Measurements: | sgpaosacsmC1.a1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
05/10/2013 | 0232 | 05/24/2013 | 1733 | Missing |
12/09/2013 | 1441 | 12/10/2013 | 1618 | Missing |
05/27/2013 | 1619 | 05/27/2013 | 1723 | Missing |
10/25/2013 | 1903 | 10/31/2013 | 1418 | Missing |
06/09/2013 | 0250 | 06/13/2013 | 2223 | Missing |
07/01/2013 | 2347 | 07/04/2013 | 0223 | Missing |
09/21/2013 | 2157 | 09/21/2013 | 2300 | Missing |
02/26/2013 | 0341 | 02/28/2013 | 0512 | Missing |
04/01/2013 | 0102 | 04/03/2013 | 0913 | Missing |
Subject: | SGP/ACSM/C1 - missing data |
DataStreams: | sgpaosacsmC1.a1 |
Description: | Data from the specified time periods are missing because of instrument problems. |
Measurements: | sgpaosacsmC1.a1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
10/05/2014 | 2054 | 10/06/2014 | 1916 | Missing |
05/25/2014 | 0000 | 10/01/2014 | 0000 | Missing |
10/28/2014 | 1324 | 10/28/2014 | 1422 | Missing |
02/08/2014 | 0100 | 02/23/2014 | 0314 | Missing |
05/05/2014 | 1248 | 05/05/2014 | 1352 | Missing |
10/09/2014 | 1300 | 10/09/2014 | 1937 | Missing |
12/03/2014 | 1432 | 12/05/2014 | 0214 | Missing |
10/15/2014 | 1656 | 10/27/2014 | 1617 | Missing |
01/30/2014 | 1537 | 01/30/2014 | 1744 | Missing |
03/05/2014 | 1440 | 03/05/2014 | 1544 | Missing |
Subject: | SGP/ACSM/C1 - missing data |
DataStreams: | sgpaosacsmC1.a1 |
Description: | Data are missing for the specified periods because of instrument problems. Data for the period from the end of May through end of September are missing because of the failure of two turbo pumps and the return of the instrument to the manufacturer for service. |
Measurements: | sgpaosacsmC1.a1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
03/01/2011 | 0012 | 09/30/2014 | 2359 | Does not affect quality |
Subject: | SGP/ACSM/NEPHELOMETER/TDMA/C1 - Data Quality Evaluation Ongoing |
DataStreams: | sgpaosacsmC1.a1 |
Description: | A closure analysis is currently being perform on the ACSM, TDMA, and wet and dry NOAA NEPHELOMETERS at SGP C1. If problems are found during this analysis, they will be promptly documented through the DQR system. The results of this analysis will be made available once completed. Please contact the respective instrument mentors with any questions regarding these data over the specified period. |
Measurements: | sgpaosacsmC1.a1:
|