DQR ID | Subject | Data Streams Affected | Data Quality Metric |
---|---|---|---|
D140618.4 | ENA/IMPACTOR/C1 - Impactor not installed | enaaosimpactorC1.a1 | Missing |
D140618.6 | ENA/AOSMET/C1 - Data not available | enaaosmetC1.a1 | Missing |
D140618.7 | ENA/AOSMET/C1 - Data missing | enaaosmetC1.a1 | Missing |
D140630.5 | ENA/AOSMET/C1 - Failed met system | enaaosmetC1.a1 | Incorrect |
D141015.7 | ENA/AOSMET/C1 - Rain amount data missing | enaaosmetC1.a1 | Incorrect |
D150414.4 | ENA/NEPHELOMETER/C1 - Impactor not switching | enaaosimpactorC1.a1 | Suspect |
D150506.2 | ENA/AOS/C1 - AOS Instrument Repair, Calibration and Modification: Mentor Site Visit | enaaosozoneC1.a1, enaaosmetC1.a1, enaaosimpactorC1.a1 | Incorrect |
D150513.3 | ENA/AOSMET/C1 - Instrument | enaaosmetC1.a1 | Incorrect |
D150513.4 | ENA/AOSMET/C1 - Collection software turned off | enaaosmetC1.a1 | Missing |
D150702.4 | ENA/AOS/C1 - Reprocess: reprocessing from raw data in preparation for not-yet-released b1 level | enaaosimpactorC1.a1 | Does not affect quality |
D151111.4 | ENA/AOS/C1 - Impactor size switch not connected | enaaosimpactorC1.a1 | Suspect |
D151116.1 | ENA/OZONE/C1 - Reprocess: Under reporting ozone concentration | enaaosozoneC1.a1 | Suspect |
D160427.7 | ENA/C1 - Reprocess: Slightly incorrect location fields | enaaosozoneC1.a1, enaaosimpactorC1.a1 | Suspect |
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
10/01/2013 | 0000 | 02/19/2014 | 1351 | Missing |
Subject: | ENA/IMPACTOR/C1 - Impactor not installed |
DataStreams: | enaaosimpactorC1.a1 |
Description: | Impactor was not installed and inlet passed all sizes. This is equivalent to the impactor on the 10 um setting. |
Measurements: | enaaosimpactorC1.a1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
10/01/2013 | 0000 | 01/16/2014 | 1558 | Missing |
Subject: | ENA/AOSMET/C1 - Data not available |
DataStreams: | enaaosmetC1.a1 |
Description: | Data not available |
Measurements: | enaaosmetC1.a1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
02/12/2014 | 1117 | 02/17/2014 | 0000 | Missing |
Subject: | ENA/AOSMET/C1 - Data missing |
DataStreams: | enaaosmetC1.a1 |
Description: | Instrument was not functioning resulting in missing data. |
Measurements: | enaaosmetC1.a1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
01/10/2014 | 2034 | 01/11/2014 | 1129 | Incorrect |
Subject: | ENA/AOSMET/C1 - Failed met system |
DataStreams: | enaaosmetC1.a1 |
Description: | Data during this period is incorrect due to ongoing replacement of failed met system. The system was not fully implemented. |
Measurements: | enaaosmetC1.a1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
01/10/2014 | 2034 | 10/08/2014 | 2130 | Incorrect |
Subject: | ENA/AOSMET/C1 - Rain amount data missing |
DataStreams: | enaaosmetC1.a1 |
Description: | A setting on the WXT520 Weather Transmitter was incorrect and the Rain Amount was not read until it was fixed. |
Measurements: | enaaosmetC1.a1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
03/27/2015 | 1052 | 03/30/2015 | 1800 | Suspect |
Subject: | ENA/NEPHELOMETER/C1 - Impactor not switching |
DataStreams: | enaaosimpactorC1.a1 |
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: | enaaosimpactorC1.a1:
|
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: | enaaosozoneC1.a1, enaaosmetC1.a1, enaaosimpactorC1.a1 |
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: | enaaosozoneC1.a1:
enaaosimpactorC1.a1:
enaaosmetC1.a1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
02/19/2015 | 0925 | 02/19/2015 | 1105 | Incorrect |
02/16/2015 | 1052 | 02/17/2015 | 0524 | Incorrect |
02/17/2015 | 0557 | 02/17/2015 | 0732 | Incorrect |
04/27/2015 | 0942 | 04/27/2015 | 1523 | Incorrect |
05/03/2015 | 0522 | 05/03/2015 | 0811 | Incorrect |
05/03/2015 | 0227 | 05/03/2015 | 0522 | Incorrect |
02/20/2015 | 1914 | 02/22/2015 | 2131 | Incorrect |
02/19/2015 | 1541 | 02/20/2015 | 0148 | Incorrect |
05/08/2015 | 0942 | 05/08/2015 | 1340 | Incorrect |
02/17/2015 | 0858 | 02/17/2015 | 1135 | Incorrect |
02/18/2015 | 0954 | 02/18/2015 | 1144 | Incorrect |
02/19/2015 | 0808 | 02/19/2015 | 0914 | Incorrect |
04/26/2015 | 0907 | 04/26/2015 | 1352 | Incorrect |
02/20/2015 | 1255 | 02/20/2015 | 1829 | Incorrect |
Subject: | ENA/AOSMET/C1 - Instrument |
DataStreams: | enaaosmetC1.a1 |
Description: | Instrument experienced periodic dropouts. These were apparent on all channels. The RH sensor went off scale. During these periods there are no valid points for Air Temperature, RH or BP. RH should be considered uncalibrated until this date. Changing the sensor at the end of this period fixed the problem. |
Measurements: | enaaosmetC1.a1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
02/23/2015 | 1639 | 03/03/2015 | 1516 | Missing |
Subject: | ENA/AOSMET/C1 - Collection software turned off |
DataStreams: | enaaosmetC1.a1 |
Description: | Instrument vi was turned off for unknown causes perhaps due to debugging of problem described in D150513.3. |
Measurements: | enaaosmetC1.a1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
02/19/2014 | 0000 | 10/01/2015 | 2359 | Does not affect quality |
Subject: | ENA/AOS/C1 - Reprocess: reprocessing from raw data in preparation for not-yet-released b1 |
DataStreams: | enaaosimpactorC1.a1 |
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 proccessing software. |
Measurements: | enaaosimpactorC1.a1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
02/19/2014 | 1351 | 04/26/2015 | 1016 | Suspect |
Subject: | ENA/AOS/C1 - Impactor size switch not connected |
DataStreams: | enaaosimpactorC1.a1 |
Description: | Impactor installed and plumbed, HOWEVER, the impactor's 'size read' switch NOT connected. |
Measurements: | enaaosimpactorC1.a1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
09/17/2015 | 0000 | 01/25/2016 | 1436 | Suspect |
Subject: | ENA/OZONE/C1 - Reprocess: Under reporting ozone concentration |
DataStreams: | enaaosozoneC1.a1 |
Description: | Switching valve developed an internal leak that gradually worsened. Reported instrument values are under-representations of the ambient ozone concentration during this period. The under reporting worsens from 85% to 77% over the course of this DQR. No corrections have been applied at this point. |
Measurements: | enaaosozoneC1.a1:
|
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: | enaaosozoneC1.a1, enaaosimpactorC1.a1 |
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: | enaaosozoneC1.a1:
enaaosimpactorC1.a1:
|