DQR ID | Subject | Data Streams Affected |
---|---|---|
D091112.4 | SGP/MET/E27 - Rain Values Incorrect | sgpmetE27.b1 |
D100218.1 | SGP/MET/E21 - Wind Sensor Inoperative Due to Ice | sgpmetE21.b1 |
D100629.1 | SGP/MET/E20 - Rain Gauge Cable Chewed by Rodents | sgpmetE20.b1 |
D110105.2 | SGP/MET/E11 - Intermittent incorrect windspeed | sgpmetE11.b1 |
D110415.2 | SGP/MET/E13 - PWD data incorrect/missing | sgpmetE13.b1 |
D110419.1 | SGP/MET/E13 - Missing PWD data | sgpmetE13.b1 |
D110524.2 | SGP/MET/E21 - TimeCheck Error | sgpmetE21.b1 |
D110621.1 | SGP/MET/E11 - Wind speed incorrect | sgpmetE11.b1 |
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/29/2009 | 0000 | 10/29/2009 | 2359 |
Subject: | SGP/MET/E27 - Rain Values Incorrect |
DataStreams: | sgpmetE27.b1 |
Description: | Rainfall reported as 600mm. This value is incorrect. Reason unknown; maintenance on this facility ceased 10/1/2009. |
Measurements: | sgpmetE27.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/28/2010 | 2330 | 02/01/2010 | 1815 |
Subject: | SGP/MET/E21 - Wind Sensor Inoperative Due to Ice |
DataStreams: | sgpmetE21.b1 |
Description: | Due to an ice storm the wind sensor was inoperative. |
Measurements: | sgpmetE21.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
05/26/2010 | 0000 | 06/21/2010 | 2021 |
Subject: | SGP/MET/E20 - Rain Gauge Cable Chewed by Rodents |
DataStreams: | sgpmetE20.b1 |
Description: | The rain gauge cable was damaged by rodents. At the beginning of the time period, the data was falsely indicating nearly constant precipitation. Later it was falsely reporting no precipitation during a large rain event. Data are not recoverable. |
Measurements: | sgpmetE20.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/20/2010 | 1900 | 11/01/2010 | 1539 |
Subject: | SGP/MET/E11 - Intermittent incorrect windspeed |
DataStreams: | sgpmetE11.b1 |
Description: | Starting on 10/20 the wind speed values intermittently flatlined. Site operations reseated cable on 11/1. |
Measurements: | sgpmetE11.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/15/2011 | 1300 | 02/18/2011 | 2200 |
Subject: | SGP/MET/E13 - PWD data incorrect/missing |
DataStreams: | sgpmetE13.b1 |
Description: | Data collection problems during the time period specified resulted in incorrect or missing PWD data. |
Measurements: | sgpmetE13.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
09/09/2010 | 0000 | 01/10/2011 | 2000 |
Subject: | SGP/MET/E13 - Missing PWD data |
DataStreams: | sgpmetE13.b1 |
Description: | PWD data were missing due to an accidental reset on the instrument. |
Measurements: | sgpmetE13.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
06/07/2010 | 0000 | 06/29/2010 | 2359 |
Subject: | SGP/MET/E21 - TimeCheck Error |
DataStreams: | sgpmetE21.b1 |
Description: | Starting on 2010-06-07 the E21 system clock started drifting until the problem was corrected on 2010-06-29. The maximum daily offset reported in the collection logs were: Jun 7 offset: -5.04 Jun 8 Offset: -267.449039 Jun 9 Offset: -541.038624 Jun 10 Offset: -814.469141 Jun 11 Offset: -1076.862114 Jun 12 Offset: -1350.330223 Jun 13 Offset: -1623.639335 Jun 14 Offset: -1897.047754 Jun 15 Offset: -2170.552312 Jun 16 Offset: -2422.130746 Jun 17 Offset: -2684.607495 Jun 18 - Jun 22 (unknown) Jun 23 Offset: -4204.730579 If the E21 system clock drifts the E21 Datalogger clocks will be set to the same incorrect time. The met data will be correct but the corresponding time stamp cannot be accurately known or simply corrected. |
Measurements: | sgpmetE21.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
05/14/2011 | 0724 | 05/18/2011 | 0130 |
Subject: | SGP/MET/E11 - Wind speed incorrect |
DataStreams: | sgpmetE11.b1 |
Description: | Starting on 05/14 the wind speed values at E11 intermittently flat-lined. The connections were reseated 5/18. |
Measurements: | sgpmetE11.b1:
|