DQR ID | Subject | Affected Data Streams | Data Quality Metric |
---|---|---|---|
D160715.4 | SGP/ACSM/NEPHELOMETER/TDMA/C1 - Data Quality Evaluation Ongoing | sgpaosacsmC1.b1 | Note |
D141009.2 | SGP/ACSM/C1 - Reprocessing Notice (RID 1237) | sgpaosacsmC1.a1 | Note |
D120827.3 | SGP/ACSM/C1 - Water in inlet sample line | sgpaosacsmC1.b1 | Incorrect |
D140417.1 | SGP/ACSM/C1 - Missing data | sgpaosacsmC1.b1 | Missing |
D150410.2 | SGP/ACSM/C1 - missing data | sgpaosacsmC1.a1 | Missing |
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
2011-03-01 | 00:12:38 | 2014-09-30 | 23:59:00 | Note |
Subject: | SGP/ACSM/NEPHELOMETER/TDMA/C1 - Data Quality Evaluation Ongoing |
---|---|
Affected Datastreams: | sgpaosacsmC1.b1 |
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 |
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
2012-07-01 | 00:00:00 | 2014-10-09 | 00:00:00 | Note |
Subject: | SGP/ACSM/C1 - Reprocessing Notice (RID 1237) |
---|---|
Affected 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 |
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
2012-06-03 | 18:00:00 | 2012-06-12 | 07:00:00 | Incorrect |
2012-06-14 | 15:00:00 | 2012-07-31 | 23:59:59 | Incorrect |
Subject: | SGP/ACSM/C1 - Water in inlet sample line |
---|---|
Affected Datastreams: | sgpaosacsmC1.b1 |
Description | Data became progressively more noisy causing large spikes in data. These spikes started occurring for longer periods of time during the day before the instrument went down completely on 7/12. The afternoon data (usually 15:00-24:00 UTC) was incorrect because of water condensation in the inlet line and aerosol collection efficiency change. The organic mass loading is around 0 when the condensed water was absorbing all the particles. |
Measurements |
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
2012-11-22 | 00:00:00 | 2012-12-05 | 23:59:00 | Missing |
2013-02-27 | 00:00:00 | 2013-02-27 | 23:59:00 | Missing |
2013-10-26 | 00:00:00 | 2013-10-31 | 14:18:00 | Missing |
2013-07-01 | 00:00:00 | 2013-07-03 | 23:59:00 | Missing |
2013-05-01 | 00:00:00 | 2013-05-24 | 23:59:00 | Missing |
2013-06-01 | 00:00:00 | 2013-06-13 | 23:59:00 | Missing |
2012-07-01 | 00:00:00 | 2012-07-30 | 21:17:44 | Missing |
Subject: | SGP/ACSM/C1 - Missing data |
---|---|
Affected Datastreams: | sgpaosacsmC1.b1 |
Description | Data are missing and unrecoverable. |
Measurements |
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
2012-06-01 | 00:00:00 | 2012-07-01 | 00:00:00 | Missing |
2012-11-20 | 13:58:29 | 2012-11-21 | 16:33:36 | Missing |
2012-07-02 | 16:23:42 | 2012-07-03 | 21:05:58 | Missing |
2012-11-11 | 22:01:16 | 2012-11-15 | 00:51:58 | Missing |
2012-07-12 | 10:38:30 | 2012-07-30 | 22:21:47 | Missing |
2012-10-03 | 01:40:47 | 2012-10-03 | 18:32:07 | Missing |
2012-03-21 | 10:58:04 | 2012-03-21 | 12:33:37 | Missing |
2012-05-23 | 18:06:08 | 2012-05-23 | 19:09:52 | Missing |
2012-04-01 | 01:02:27 | 2012-04-03 | 09:13:12 | Missing |
Subject: | SGP/ACSM/C1 - missing data |
---|---|
Affected Datastreams: | sgpaosacsmC1.a1 |
Description | Data for the periods specified is missing because of instrument problems. |
Measurements |
|