DQR ID | Subject | Data Streams Affected |
---|---|---|
D110811.2 | PGH/MWRHF/M1 - Missing data | pghmwrhfM1.b1 |
D110811.6 | PGH/TSI/M1 - Obstructed field of view | pghtsiM1.00, pghtsicldmaskM1.a1, pghtsimovieM1.a1, pghtsiskycoverM1.b1, pghtsiskyimageM1.a1 |
D110815.1 | PGH/MWR/M1 - Reprocess: Incorrect calibration | pghmwrlosM1.b1, pghmwrtipM1.a1 |
D110817.2 | PGH/MWRP/M1 - Reprocessed: Time corrected | pghmwrpM1.b1 |
D110830.5 | PGH/TSI/M1 - Reprocess: Truncated start of daily movie | pghtsimovieM1.a1 |
D110927.2 | PGH/MWRHF/M1 - Incorrect relative humidity readings | pghmwrhfM1.b1 |
D110928.1 | PGH/MWRP/M1 - Missing data | pghmwrpM1.b1 |
D111006.3 | PGH/TSI/M1 - Ingest Problem | pghtsiskycoverM1.b1 |
D120222.1 | PGH/MWRP/M1 - Channel interference | pghmwrpM1.b1 |
Start Date | Start Time | End Date | End Time |
---|---|---|---|
07/18/2011 | 0000 | 08/08/2011 | 0925 |
11/15/2011 | 0000 | 11/19/2011 | 0600 |
Subject: | PGH/MWRHF/M1 - Missing data |
DataStreams: | pghmwrhfM1.b1 |
Description: | Data are missing and unrecoverable. |
Measurements: | pghmwrhfM1.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
06/24/2011 | 0000 | 07/15/2011 | 0359 |
Subject: | PGH/TSI/M1 - Obstructed field of view |
DataStreams: | pghtsiM1.00, pghtsicldmaskM1.a1, pghtsimovieM1.a1, pghtsiskycoverM1.b1, pghtsiskyimageM1.a1 |
Description: | The TSI was located in an obstructed view location for the beginning of the deployment. Trees and the AMF VANs are within the field of view of the instrument and appears to have affected the data processing. On 7/15/2011 the instrument was moved. |
Measurements: | pghtsicldmaskM1.a1:
pghtsiM1.00:
pghtsiskycoverM1.b1:
pghtsiskyimageM1.a1:
pghtsimovieM1.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
06/20/2011 | 0532 | 07/15/2011 | 0000 |
Subject: | PGH/MWR/M1 - Reprocess: Incorrect calibration |
DataStreams: | pghmwrlosM1.b1, pghmwrtipM1.a1 |
Description: | When the radiometer started to collect data it was not at its final location with obstructed field of view. The radiometer was moved to its final location on 7/13/2011. After the radiometer was moved it started to collect good data for calibration. |
Measurements: | pghmwrtipM1.a1:
pghmwrlosM1.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
06/20/2011 | 0000 | 07/15/2011 | 2025 |
Subject: | PGH/MWRP/M1 - Reprocessed: Time corrected |
DataStreams: | pghmwrpM1.b1 |
Description: | The computer clock had the daylight saving on so the measurements time was off 1 hr. The setting was changed on 7/15. Data for 20110620-20110715 were time corrected and reprocessed. |
Measurements: | pghmwrpM1.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
07/16/2011 | 0000 | 07/19/2011 | 1337 |
Subject: | PGH/TSI/M1 - Reprocess: Truncated start of daily movie |
DataStreams: | pghtsimovieM1.a1 |
Description: | The TSI names the daily tsimovie file with the UTC date in which the sun rises and the file begins. At PGH in the summer, the sun rises just before 00:00 (earliest sunrise is at 23:41) so the daily movie should start and the file be named with the date that is prior to much of the remainder of the file. The TSI at PGH was set to start automatically each morning at 23:58 UTC but it should have been set to start about 20 minutes earlier. Therefore, sky images for the first few minutes of each day through 7/19, when the sun began rising after 23:58, were not collected. On 8/26, the times of the scheduled tasks were adjusted to those that should have been used from the beginning of deployment. Since only a maximum of three images were collected prior to 00:00 UTC each day, it will be less confusing for data users if these images were removed from the daily movie files through 7/19. Reprocessing has been requested. In the meantime, the pghtsimovieM1.a1 files have been renamed to reflect the date the bulk of the data represents. |
Measurements: | pghtsimovieM1.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
06/21/2011 | 0000 | 09/19/2011 | 0416 |
Subject: | PGH/MWRHF/M1 - Incorrect relative humidity readings |
DataStreams: | pghmwrhfM1.b1 |
Description: | The relative humidity readings are incorrect. |
Measurements: | pghmwrhfM1.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
08/24/2011 | 0300 | 09/01/2011 | 0500 |
Subject: | PGH/MWRP/M1 - Missing data |
DataStreams: | pghmwrpM1.b1 |
Description: | Data are missing and unrecoverable. |
Measurements: | pghmwrpM1.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
11/11/2010 | 1650 | 10/20/2011 | 1204 |
Subject: | PGH/TSI/M1 - Ingest Problem |
DataStreams: | pghtsiskycoverM1.b1 |
Description: | A minor error was made with diagnostic metadata attribute sunny_thresh when the TSI ingest was updated. |
Measurements: | pghtsiskycoverM1.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
09/05/2011 | 0000 | 12/07/2011 | 0550 |
Subject: | PGH/MWRP/M1 - Channel interference |
DataStreams: | pghmwrpM1.b1 |
Description: | The 23.834-GHz channel was displaying high noise levels. It started with intermittent noise, but became more persistent with time. The problem was identified as interference from the near-by MWR. On 12/7 the radiometers were re-oriented and the noise level went down. |
Measurements: | pghmwrpM1.b1:
|