DQR ID | Subject | Data Streams Affected | Data Quality Metric |
---|---|---|---|
D140611.1 | ENA/PSAP/C1 - Reprocess: Ingest problem | enaaospsap3wC1.b1 | Incorrect |
D140618.1 | ENA/PSAP/C1 - Electronics failure | enaaospsap3wC1.b1 | Incorrect |
D140618.2 | ENA/CPC/NEPH/PSAP/C1 - Impactor not installed | enaaospsap3wC1.b1 | Does not affect quality |
D140618.3 | ENA/PSAP/C1 - Board drop outs in PSAP | enaaospsap3wC1.b1 | Does not affect quality |
D140820.2 | ENA/PSAP/C1 - Data processing problem | enaaospsap3wC1.b1 | Incorrect |
D140926.2 | ENA/PSAP/C1 - Computer Failure | enaaospsap3wC1.b1 | Missing |
D141110.1 | ENA/PSAP/C1 - Incorrect instrument configuration | enaaospsap3wC1.b1 | Missing |
D150220.7 | ENA/PSAP/C1 - Pump failure resulted in incorrect data | enaaospsap3wC1.b1 | Incorrect |
D150506.2 | ENA/AOS/C1 - AOS Instrument Repair, Calibration and Modification: Mentor Site Visit | enaaospsap3wC1.b1 | Incorrect |
D150511.6 | ENA/PSAP/C1 - Data Gaps > 1h due to Tr<0.7, pump turned off | enaaospsap3wC1.b1 | Incorrect |
D150701.8 | ENA/PSAP/C1 - Reprocess: reprocessing from raw data in preparation for not-yet-released b1 level | enaaospsap3wC1.b1 | Does not affect quality |
D151106.2 | ENA/NEPHELOMETER/PSAP/CAPS-PMEX/NEPHELOMETER/PSAP/C1 - Impactor stuck at 10 microns | enaaospsap3wC1.b1 | Does not affect quality |
D151112.5 | ENA/CAPS-PMEX/CPC/NEPHELOMETER/PSAP/C1 - Impactor not switching | enaaospsap3wC1.b1 | Does not affect quality |
D151112.6 | ENA/CAPS-PMEX/CPC/NEPHELOMETER/PSAP/C1 - Impactor size switch not connected | enaaospsap3wC1.b1 | Does not affect quality |
D160427.7 | ENA/C1 - Reprocess: Slightly incorrect location fields | enaaospsap3wC1.b1 | Suspect |
D160613.1 | ENA/CAPS-PMEX/NEPHELOMETER/PSAP/C1 - Impactor not switching | enaaospsap3wC1.b1 | Suspect |
D160706.1 | ENA/PSAP/C1 - Noisy green channel | enaaospsap3wC1.b1 | Suspect |
D161025.6 | ENA/AOS/C1 - Instrument mentors working at the site | enaaospsap3wC1.b1 | Suspect |
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
10/04/2013 | 1408 | 04/23/2014 | 2359 | Incorrect |
Subject: | ENA/PSAP/C1 - Reprocess: Ingest problem |
DataStreams: | enaaospsap3wC1.b1 |
Description: | A logic error in the code cause the program to fail when there was no impactor data available. |
Measurements: | enaaospsap3wC1.b1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
01/31/2014 | 1116 | 02/01/2014 | 0000 | Incorrect |
01/18/2014 | 0915 | 01/29/2014 | 0000 | Incorrect |
Subject: | ENA/PSAP/C1 - Electronics failure |
DataStreams: | enaaospsap3wC1.b1 |
Description: | Electronics failure causing incorrect values. |
Measurements: | enaaospsap3wC1.b1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
10/01/2013 | 0000 | 02/19/2014 | 1351 | Does not affect quality |
Subject: | ENA/CPC/NEPH/PSAP/C1 - Impactor not installed |
DataStreams: | enaaospsap3wC1.b1 |
Description: | No impactor installed. All data is the same as when impactor at 10 um setting. |
Measurements: | enaaospsap3wC1.b1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
02/01/2014 | 0000 | 02/22/2014 | 0000 | Does not affect quality |
Subject: | ENA/PSAP/C1 - Board drop outs in PSAP |
DataStreams: | enaaospsap3wC1.b1 |
Description: | Board seating appears to have caused intermittent drop outs. These ceased after Mentor visit and reseating of all boards. |
Measurements: | enaaospsap3wC1.b1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
02/19/2014 | 0351 | 03/11/2014 | 1500 | Incorrect |
Subject: | ENA/PSAP/C1 - Data processing problem |
DataStreams: | enaaospsap3wC1.b1 |
Description: | The impactor data was not available during this period and the impactor_setting variable in these datastreams shows a constant value of 10 um. The impactor data has since been recovered. |
Measurements: | enaaospsap3wC1.b1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
09/20/2014 | 1132 | 09/22/2014 | 1548 | Missing |
Subject: | ENA/PSAP/C1 - Computer Failure |
DataStreams: | enaaospsap3wC1.b1 |
Description: | Data were lost due to a failed CPU unit |
Measurements: | enaaospsap3wC1.b1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
10/11/2014 | 1429 | 10/15/2014 | 0754 | Missing |
Subject: | ENA/PSAP/C1 - Incorrect instrument configuration |
DataStreams: | enaaospsap3wC1.b1 |
Description: | Instrument set to incorrect output configuration for all serial output datastreams resulting in no data output. |
Measurements: | enaaospsap3wC1.b1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
01/23/2015 | 2038 | 01/24/2015 | 1215 | Incorrect |
01/21/2015 | 1112 | 01/22/2015 | 1022 | Incorrect |
Subject: | ENA/PSAP/C1 - Pump failure resulted in incorrect data |
DataStreams: | enaaospsap3wC1.b1 |
Description: | Data incorrect as a result of a pump failure. |
Measurements: | enaaospsap3wC1.b1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
04/22/2015 | 1700 | 04/27/2015 | 1700 | Incorrect |
Subject: | ENA/AOS/C1 - AOS Instrument Repair, Calibration and Modification: Mentor Site Visit |
DataStreams: | enaaospsap3wC1.b1 |
Description: | There was visit of 7 AOS instrument mentors to the ENA AOS during this period of instrument repair, calibration and modification. Instruments were occasionally off, or with no sample flow, or receiving calibration samples, etc. There was no productive sampling of ambient air during this period other than for testing. No data should be used for this period as ambient samples. Note: Two datastream are missing. The CAPS Extinction Monitor and the Greenhouse gas instrument. |
Measurements: | enaaospsap3wC1.b1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
03/15/2015 | 0116 | 03/15/2015 | 0915 | Incorrect |
03/14/2015 | 0641 | 03/14/2015 | 0954 | Incorrect |
03/27/2015 | 0031 | 03/27/2015 | 0250 | Incorrect |
03/28/2015 | 0246 | 03/28/2015 | 0459 | Incorrect |
03/27/2015 | 1052 | 03/27/2015 | 1424 | Incorrect |
03/27/2015 | 0250 | 03/27/2015 | 0714 | Incorrect |
Subject: | ENA/PSAP/C1 - Data Gaps > 1h due to Tr<0.7, pump turned off |
DataStreams: | enaaospsap3wC1.b1 |
Description: | Vendor specifies Transmission greater than 0.7 for data analysis |
Measurements: | enaaospsap3wC1.b1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
10/04/2013 | 0000 | 10/01/2015 | 2359 | Does not affect quality |
Subject: | ENA/PSAP/C1 - Reprocess: reprocessing from raw data in preparation for not-yet-released b1 |
DataStreams: | enaaospsap3wC1.b1 |
Description: | End to end reprocessing to generate new a1 datastreams is needed so that when the harmonization software is released to production, we will be ready with the a1 datastreams that are input to the subsequent processing software. |
Measurements: | enaaospsap3wC1.b1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
11/02/2015 | 1607 | 11/03/2015 | 1409 | Does not affect quality |
Subject: | ENA/NEPHELOMETER/PSAP/CAPS-PMEX/NEPHELOMETER/PSAP/C1 - Impactor stuck at 10 microns |
DataStreams: | enaaospsap3wC1.b1 |
Description: | Upstream impactor was stuck at the 10 micron position. Data for the period is valid but representative of an effective 10 micrometer impactor setting only. |
Measurements: | enaaospsap3wC1.b1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
03/27/2015 | 1052 | 03/30/2015 | 1800 | Does not affect quality |
Subject: | ENA/CAPS-PMEX/CPC/NEPHELOMETER/PSAP/C1 - Impactor not switching |
DataStreams: | enaaospsap3wC1.b1 |
Description: | AOS tech was working in the AOS and accidentally unplugged the impactor power supply. This left the impactor in the 10 micron state. |
Measurements: | enaaospsap3wC1.b1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
02/19/2014 | 1351 | 04/26/2015 | 1016 | Does not affect quality |
Subject: | ENA/CAPS-PMEX/CPC/NEPHELOMETER/PSAP/C1 - Impactor size switch not connected |
DataStreams: | enaaospsap3wC1.b1 |
Description: | Impactor installed and plumbed, HOWEVER, the impactor's 'size read' switch NOT connected. |
Measurements: | enaaospsap3wC1.b1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
09/29/2013 | 0941 | 04/30/2016 | 2359 | Suspect |
Subject: | ENA/C1 - Reprocess: Slightly incorrect location fields |
DataStreams: | enaaospsap3wC1.b1 |
Description: | Some of the instruments are being processed with the previous "GRW-Azores" lat/lon/alt instead of the new "ENA-Azores" lat/lon/alt. The differences are minor, but will be corrected. The respective GRW and ENA lat, lon, and alt values are as follows: GRW lat = 39.0911 ; ENA lat = 39.0916 ; GRW lon = -28.0297 ; ENA lon = -28.0257 ; GRW alt = 26 ; ENA alt = 30.48 ; |
Measurements: | enaaospsap3wC1.b1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
06/10/2016 | 1500 | 06/12/2016 | 1100 | Suspect |
Subject: | ENA/CAPS-PMEX/NEPHELOMETER/PSAP/C1 - Impactor not switching |
DataStreams: | enaaospsap3wC1.b1 |
Description: | Impactor power accidentally unplugged. Impactor not switching and stuck in 10um position. The quality of data variables is not affected. |
Measurements: | enaaospsap3wC1.b1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
03/02/2016 | 0024 | 04/19/2016 | 1535 | Suspect |
Subject: | ENA/PSAP/C1 - Noisy green channel |
DataStreams: | enaaospsap3wC1.b1 |
Description: | Instrument's green channel became noisy as characterized by +/- excursions. The green data should be used with caution. Problem solved by reseating the boards. |
Measurements: | enaaospsap3wC1.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: | enaaospsap3wC1.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: | enaaospsap3wC1.b1:
|