DQR ID | Subject | Data Streams Affected | Data Quality Metric |
---|---|---|---|
D001128.5 | SGP/TWR/C1 - Temperature probe incorrectly configured | sgp1twr25mC1.b1, sgp1twr60mC1.b1 | Incorrect |
D001207.9 | SGP/TWR/C1 - West-side 25m and 60m data incorrect. | sgp1twr25mC1.b1, sgp1twr60mC1.b1 | Incorrect |
D030415.10 | SGP/TWR/C1 - West-side 60m data incorrect due to low battery | sgp1twr60mC1.b1 | Incorrect |
D121017.3 | SGP/TWR/C1 - Tower lowered for maintenance | sgp1440twr60mC1.b1, sgp1twr25mC1.b1, sgp1440twr25mC1.b1, sgp1twr60mC1.b1, sgp1twr10xC1.b1 | Incorrect |
D121017.4 | SGP/TWR/C1 - West tower lowered for maintenance | sgp1twr25mC1.b1, sgp1440twr25mC1.b1, sgp1twr60mC1.b1, sgp1440twr60mC1.b1 | Incorrect |
D131031.3 | SGP/TWR/C1 - Tower maintenance | sgp1440twr60mC1.b1, sgp1twr25mC1.b1, sgp1440twr25mC1.b1, sgp1twr60mC1.b1, sgp1twr10xC1.b1 | Suspect |
D141103.1 | SGP/TWR/C1 - SGP Tower T/RH Measurements Incorrect | sgp1440twr60mC1.b1, sgp1twr25mC1.b1, sgp1440twr25mC1.b1, sgp1twr60mC1.b1, sgp1twr10xC1.b1 | Incorrect |
D150826.4 | SGP/TWR/C1 - West Side Data Logger Voltages Lowered - Data Still Good | sgp1twr25mC1.b1, sgp1twr60mC1.b1 | Does not affect quality |
D151102.1 | SGP/TWR/C1 - T/RH/VP Incorrect | sgp1twr25mC1.b1, sgp1twr60mC1.b1, sgp1twr10xC1.b1 | Incorrect |
D160104.7 | SGP Site Power Outage Due to Winter Storm | sgp1440twr60mC1.b1, sgp1twr10xC1.b1, sgp1twr60mC1.b1, sgp1twr25mC1.b1, sgp1440twr25mC1.b1, sgp1twr21xC1.a0 | Does not affect quality |
D161110.3 | SGP/TWR/C1 - 60m West Temperature Oscillations | sgp1440twr60mC1.b1, sgp1twr60mC1.b1 | Suspect |
D990415.6 | SGP/TWR/C1 - Missing data | sgp1440twr60mC1.b1, sgp1twr60mC1.b1 | Missing |
D990607.1 | SGP/TWR/C1 - W Side of Tower lowered for maintenance | sgp1twr25mC1.b1, sgp1440twr25mC1.b1, sgp1twr60mC1.b1, sgp1440twr60mC1.b1 | Incorrect |
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
10/30/2000 | 1931 | 10/30/2000 | 2120 | Incorrect |
Subject: | SGP/TWR/C1 - Temperature probe incorrectly configured |
DataStreams: | sgp1twr25mC1.b1, sgp1twr60mC1.b1 |
Description: | Temperature and vapor pressure were incorrect because the excitation voltage for the temperature probe was incorrectly set. |
Measurements: | sgp1twr25mC1.b1:
sgp1twr60mC1.b1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
10/12/2000 | 1610 | 10/12/2000 | 1735 | Incorrect |
Subject: | SGP/TWR/C1 - West-side 25m and 60m data incorrect. |
DataStreams: | sgp1twr25mC1.b1, sgp1twr60mC1.b1 |
Description: | Data at 25m and 60m levels were incorrect. |
Measurements: | sgp1twr25mC1.b1:
sgp1twr60mC1.b1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
02/22/2003 | 2140 | 02/26/2003 | 1604 | Incorrect |
02/21/2003 | 2140 | 02/22/2003 | 1846 | Incorrect |
Subject: | SGP/TWR/C1 - West-side 60m data incorrect due to low battery |
DataStreams: | sgp1twr60mC1.b1 |
Description: | A low battery voltage caused T, RH, and VP to be incorrect. Data may be missing from some of the second period because battery voltage dropped to zero at one point. |
Measurements: | sgp1twr60mC1.b1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
10/09/2012 | 1845 | 10/09/2012 | 2210 | Incorrect |
Subject: | SGP/TWR/C1 - Tower lowered for maintenance |
DataStreams: | sgp1440twr60mC1.b1, sgp1twr25mC1.b1, sgp1440twr25mC1.b1, sgp1twr60mC1.b1, sgp1twr10xC1.b1 |
Description: | The Tower carriages were lowered for T/RH probe replacements. All measurements from the instruments on the carriages are incorrect. |
Measurements: | sgp1440twr60mC1.b1:
sgp1twr25mC1.b1:
sgp1twr60mC1.b1:
sgp1twr10xC1.b1:
sgp1440twr25mC1.b1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
10/10/2012 | 1905 | 10/10/2012 | 2045 | Incorrect |
Subject: | SGP/TWR/C1 - West tower lowered for maintenance |
DataStreams: | sgp1twr25mC1.b1, sgp1440twr25mC1.b1, sgp1twr60mC1.b1, sgp1440twr60mC1.b1 |
Description: | The west tower elevator was operated to find a 60 m temperature sensor problem. All measurements on the west side are incorrect during this period. |
Measurements: | sgp1440twr60mC1.b1:
sgp1twr25mC1.b1:
sgp1twr60mC1.b1:
sgp1440twr25mC1.b1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
10/22/2013 | 1830 | 10/25/2013 | 1700 | Suspect |
Subject: | SGP/TWR/C1 - Tower maintenance |
DataStreams: | sgp1440twr60mC1.b1, sgp1twr25mC1.b1, sgp1440twr25mC1.b1, sgp1twr60mC1.b1, sgp1twr10xC1.b1 |
Description: | T/RH/VP were incorrect at times because the tower was undergoing maintenance or instrument issues were being assessed. |
Measurements: | sgp1440twr60mC1.b1:
sgp1twr25mC1.b1:
sgp1twr60mC1.b1:
sgp1twr10xC1.b1:
sgp1440twr25mC1.b1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
10/28/2014 | 1508 | 10/28/2014 | 2305 | Incorrect |
Subject: | SGP/TWR/C1 - SGP Tower T/RH Measurements Incorrect |
DataStreams: | sgp1440twr60mC1.b1, sgp1twr25mC1.b1, sgp1440twr25mC1.b1, sgp1twr60mC1.b1, sgp1twr10xC1.b1 |
Description: | All T/RH/VP measurements were incorrect while the T/RH probes were being replaced. |
Measurements: | sgp1440twr60mC1.b1:
sgp1twr25mC1.b1:
sgp1twr60mC1.b1:
sgp1twr10xC1.b1:
sgp1440twr25mC1.b1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
08/05/2015 | 0930 | 08/25/2015 | 1410 | Does not affect quality |
Subject: | SGP/TWR/C1 - West Side Data Logger Voltages Lowered - Data Still Good |
DataStreams: | sgp1twr25mC1.b1, sgp1twr60mC1.b1 |
Description: | Data quality was not affected when battery voltage for the west side data loggers was reduced. |
Measurements: | sgp1twr25mC1.b1:
sgp1twr60mC1.b1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
10/26/2015 | 1434 | 10/26/2015 | 2012 | Incorrect |
Subject: | SGP/TWR/C1 - T/RH/VP Incorrect |
DataStreams: | sgp1twr25mC1.b1, sgp1twr60mC1.b1, sgp1twr10xC1.b1 |
Description: | Temperature, relative humidity, and vapor pressure were incorrect while the tower carriages were lowered for calibration checks and sensor change outs. |
Measurements: | sgp1twr25mC1.b1:
sgp1twr60mC1.b1:
sgp1twr10xC1.b1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
12/26/2015 | 0000 | 01/01/2016 | 2359 | Does not affect quality |
Subject: | SGP Site Power Outage Due to Winter Storm |
DataStreams: | sgp1440twr60mC1.b1, sgp1twr10xC1.b1, sgp1twr60mC1.b1, sgp1twr25mC1.b1, sgp1440twr25mC1.b1, sgp1twr21xC1.a0 |
Description: | On Saturday and Sunday, December 26 and 27th a powerful winter storm (Goliath) brought sleet and freezing rain to much of Oklahoma with wind gusts of 45 MPH at times. The result was very very slick roads and mass power outages. The SGP central facility lost power at 8:55 PM CDT on Sunday, December 27th. The power was restored on 7:56 PM CDT on Wednesday, December 30th Site Emergency procedures were activated and Technicians drained water out of instrument reservoirs and other measures as needed, early Monday morning. On Wednesdays as roads and power started was restored to much of the areas east of I-35 , Site Technicians performed maintenance on several Extended Facilities. During this period, data are potentially missing, incorrect, or suspect. Carefully inspect the data before use. |
Measurements: | sgp1440twr60mC1.b1:
sgp1twr25mC1.b1:
sgp1twr60mC1.b1:
sgp1twr10xC1.b1:
sgp1twr21xC1.a0:
sgp1440twr25mC1.b1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
10/05/2016 | 1700 | 11/02/2016 | 1500 | Suspect |
Subject: | SGP/TWR/C1 - 60m West Temperature Oscillations |
DataStreams: | sgp1440twr60mC1.b1, sgp1twr60mC1.b1 |
Description: | 60m West Temperature showed some oscillation at times because of a poor solder joint. |
Measurements: | sgp1440twr60mC1.b1:
sgp1twr60mC1.b1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
02/03/2002 | 1439 | 02/10/2002 | 2223 | Missing |
03/09/2002 | 2002 | 03/11/2002 | 2101 | Missing |
02/22/2003 | 2251 | 02/26/2003 | 1946 | Missing |
03/15/1999 | 0859 | 03/19/1999 | 1939 | Missing |
Subject: | SGP/TWR/C1 - Missing data |
DataStreams: | sgp1440twr60mC1.b1, sgp1twr60mC1.b1 |
Description: | Data are missing and unrecoverable. |
Measurements: | sgp1440twr60mC1.b1:
sgp1twr60mC1.b1:
|
Start Date | Start Time | End Date | End Time | Data Quality Metric |
---|---|---|---|---|
10/03/2007 | 1736 | 10/03/2007 | 1820 | Incorrect |
12/18/2002 | 1749 | 12/18/2002 | 2036 | Incorrect |
09/10/2002 | 1839 | 09/10/2002 | 1921 | Incorrect |
05/19/1999 | 1755 | 05/20/1999 | 1755 | Incorrect |
10/31/2002 | 2200 | 11/01/2002 | 1744 | Incorrect |
10/12/2004 | 1417 | 10/13/2004 | 1700 | Incorrect |
08/14/2000 | 1447 | 08/14/2000 | 2138 | Incorrect |
08/05/2003 | 1837 | 08/05/2003 | 1914 | Incorrect |
02/01/2001 | 2037 | 02/01/2001 | 2112 | Incorrect |
07/26/2007 | 1340 | 07/26/2007 | 1900 | Incorrect |
02/22/2003 | 1927 | 02/22/2003 | 2111 | Incorrect |
09/27/2004 | 1432 | 09/27/2004 | 2105 | Incorrect |
10/31/2002 | 1446 | 10/31/2002 | 1621 | Incorrect |
11/16/1999 | 1611 | 11/16/1999 | 1701 | Incorrect |
10/11/2006 | 1505 | 10/11/2006 | 2024 | Incorrect |
02/11/2004 | 1614 | 02/11/2004 | 2213 | Incorrect |
05/15/2003 | 1618 | 05/15/2003 | 2124 | Incorrect |
07/16/1999 | 1417 | 07/16/1999 | 1823 | Incorrect |
08/05/2004 | 1451 | 08/05/2004 | 1525 | Incorrect |
08/08/2001 | 1356 | 08/08/2001 | 1850 | Incorrect |
12/17/2002 | 1634 | 12/17/2002 | 2152 | Incorrect |
02/12/1999 | 1827 | 02/12/1999 | 1846 | Incorrect |
10/05/2006 | 1746 | 10/05/2006 | 2031 | Incorrect |
02/21/2003 | 1927 | 02/21/2003 | 2113 | Incorrect |
05/24/2005 | 1410 | 05/25/2005 | 2145 | Incorrect |
07/02/1999 | 1720 | 07/02/1999 | 1925 | Incorrect |
08/14/2003 | 1521 | 08/15/2003 | 1945 | Incorrect |
10/01/2007 | 1725 | 10/01/2007 | 1812 | Incorrect |
08/03/2001 | 1932 | 08/03/2001 | 2108 | Incorrect |
04/30/1999 | 1515 | 04/30/1999 | 1730 | Incorrect |
04/26/2004 | 1529 | 04/29/2004 | 1346 | Incorrect |
08/01/2002 | 1330 | 08/01/2002 | 2201 | Incorrect |
05/18/2006 | 1530 | 05/18/2006 | 2102 | Incorrect |
02/09/2004 | 1619 | 02/10/2004 | 1753 | Incorrect |
05/24/2006 | 1328 | 05/24/2006 | 1631 | Incorrect |
08/02/2002 | 1354 | 08/02/2002 | 1912 | Incorrect |
05/22/2006 | 2002 | 05/22/2006 | 2052 | Incorrect |
10/20/2004 | 1755 | 10/20/2004 | 1925 | Incorrect |
Subject: | SGP/TWR/C1 - W Side of Tower lowered for maintenance |
DataStreams: | sgp1twr25mC1.b1, sgp1440twr25mC1.b1, sgp1twr60mC1.b1, sgp1440twr60mC1.b1 |
Description: | The west side tower carriages were lowered for maintenance and/or data are offscale during routine maintenance. |
Measurements: | sgp1440twr60mC1.b1:
sgp1twr25mC1.b1:
sgp1twr60mC1.b1:
sgp1440twr25mC1.b1:
|