DQR ID | Subject | Data Streams Affected | Data Quality Metric |
---|---|---|---|
D110815.1 | PGH/MWR/M1 - Reprocessed: Incorrect calibration | pghmwrlosM1.b1 | Does not affect quality |
D110815.2 | PGH/MWR/M1 - Reprocessed: Incorrect retrievals | pghmwrlosM1.b1 | Does not affect quality |
D110817.1 | PGH/MWRP/M1 - Incorrect retrievals | pghmwrpM1.b1 | Incorrect |
D110817.2 | PGH/MWRP/M1 - Reprocessed: Time corrected | pghmwrpM1.b1 | Does not affect quality |
D110817.3 | PGH/MWRP/M1 - Reprocessed: Incorrect V-band calibration | pghmwrpM1.b1 | Does not affect quality |
D110817.4 | PGH/MWRP/M1 - Reprocessed: Incorrect retrieval coefficients | pghmwrpM1.b1 | Does not affect quality |
D110928.1 | PGH/MWRP/M1 - Missing data | pghmwrpM1.b1 | Missing |
D120222.1 | PGH/MWRP/M1 - Channel interference | pghmwrpM1.b1 | Suspect |
D120606.1 | PGH/MWRP/M1 - Incorrect surface temperature and humidity | pghmwrpM1.b1 | Incorrect |
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
06/20/2011 | 0532 | 07/15/2011 | 0000 | Does not affect quality |
Subject: | PGH/MWR/M1 - Reprocessed: Incorrect calibration |
DataStreams: | pghmwrlosM1.b1 |
Description: | When the radiometer started to collect data it was not at its final location and had an 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. The MWRLOS data were reprocessed with appropriate calibrations. The reprocessed data were archived in July 2012. |
Measurements: | pghmwrlosM1.b1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
06/20/2011 | 0532 | 03/27/2012 | 2359 | Does not affect quality |
Subject: | PGH/MWR/M1 - Reprocessed: Incorrect retrievals |
DataStreams: | pghmwrlosM1.b1 |
Description: | The retrieval coefficients were incorrect because the site did not have a historical radiosonde database. MWRLOS data were reprocessed at the end of the deployment with correct retrieval coefficients. Reprocessed data were archived in July 2012 |
Measurements: | pghmwrlosM1.b1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
06/20/2011 | 0000 | 02/02/2012 | 1148 | Incorrect |
Subject: | PGH/MWRP/M1 - Incorrect retrievals |
DataStreams: | pghmwrpM1.b1 |
Description: | Retrievals from this instrument are affected by the wrong surface temperature and humidity readings. Retrievals are wrong until 2/2/2012 when the dewblower was replaced. |
Measurements: | pghmwrpM1.b1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
06/20/2011 | 0000 | 07/15/2011 | 2025 | Does not affect quality |
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 | Data Quality Metric |
---|---|---|---|---|
06/20/2011 | 0000 | 03/30/2012 | 2359 | Does not affect quality |
Subject: | PGH/MWRP/M1 - Reprocessed: Incorrect V-band calibration |
DataStreams: | pghmwrpM1.b1 |
Description: | The V-band calibration was incorrect. An LN2 calibration was conducted and the data were reprocessed with updated calibrations at the conclusion of the campaign. The reprocessed data were archived in July 2012. |
Measurements: | pghmwrpM1.b1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
06/06/2011 | 0000 | 03/30/2012 | 2359 | Does not affect quality |
Subject: | PGH/MWRP/M1 - Reprocessed: Incorrect retrieval coefficients |
DataStreams: | pghmwrpM1.b1 |
Description: | All retrievals were incorrect because the retrieval coefficients were not available for this site. Data were reprocessed at the end of the deployment after the coefficients were derived by the mentor. Reprocessed data were archived in July 2012. |
Measurements: | pghmwrpM1.b1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
08/24/2011 | 0300 | 09/01/2011 | 0500 | Missing |
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 | Data Quality Metric |
---|---|---|---|---|
09/05/2011 | 0000 | 12/07/2011 | 0550 | Suspect |
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:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
06/20/2011 | 0000 | 02/02/2012 | 1148 | Incorrect |
Subject: | PGH/MWRP/M1 - Incorrect surface temperature and humidity |
DataStreams: | pghmwrpM1.b1 |
Description: | The surface readings of temperature and humidity are wrong. The sensor needs to be replaced. The sensor and dewblower were replaced on Feb 2 2012. The incorrect surface temperature and humidity will cause wrong retrievals as well. |
Measurements: | pghmwrpM1.b1:
|