DQR ID | Subject | Data Streams Affected |
---|---|---|
D011127.21 | SGP EBBR E2 - E2 EBBR Data Incorrect During 6 Month Checks | sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1, sgp5ebbrE2.a1 |
D020115.2 | SGP/EEBR/E2 - AEM Stopped In One Position | sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1, sgp5ebbrE2.a1 |
D020117.14 | SGP/EBBR/E2 - Reprocess: E2 EBBR Soil Temperature #2 Incorrect | sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1 |
D020117.23 | SGP/EBBR/E2 - Reprocess: E2 EBBR Soil Temperature #2 Incorrect | sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1 |
D020117.4 | SGP/EBBR/E2 - Reprocess: E2 EBBR Soil Temperature #2 Incorrect | sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1 |
D020716.19 | SGP/EBBR/E2 - AEM Hung | sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1, sgp5ebbrE2.a1 |
D020716.22 | SGP/EBBR/E2 - Data Incorrect | sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1, sgp5ebbrE2.00, sgp5ebbrE2.a1 |
D020716.5 | SGP/EBBR/E2 - 6 Month Checks | sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1, sgp5ebbrE2.a1 |
D020716.6 | SGP/EBBR/E2 - 6 Month Checks | sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1, sgp5ebbrE2.a1 |
D030110.28 | SGP/EBBR/E2 - Data Incorrect during 6 month checks | sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1, sgp5ebbrE2.a1 |
D070208.2 | SGP/EBBR/E2 - Missing data | sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30baebbrE2.c1, sgp30ebbrE2.a1, sgp30ebbrE2.b1, sgp5ebbrE2.a1 |
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/26/2001 | 1445 | 04/26/2001 | 1536 |
11/18/2001 | 1535 | 11/18/2001 | 1631 |
Subject: | SGP EBBR E2 - E2 EBBR Data Incorrect During 6 Month Checks |
DataStreams: | sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1, sgp5ebbrE2.a1 |
Description: | The indicated data was incorrect during the 6 month checks. |
Measurements: | sgp30ebbrE2.b1:
sgp15ebbrE2.b1:
sgp5ebbrE2.a1:
sgp15ebbrE2.a1:
sgp30ebbrE2.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/26/2001 | 1505 | 06/07/2001 | 1501 |
06/20/2001 | 1646 | 07/04/2001 | 1101 |
07/05/2001 | 1800 | 07/30/2001 | 0201 |
07/30/2001 | 0345 | 09/08/2001 | 1701 |
09/13/2001 | 0530 | 09/13/2001 | 1531 |
09/13/2001 | 1900 | 09/27/2001 | 1416 |
10/02/2001 | 0945 | 01/12/2002 | 0001 |
Subject: | SGP/EEBR/E2 - AEM Stopped In One Position |
DataStreams: | sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1, sgp5ebbrE2.a1 |
Description: | The AEM kept stopping in one of three positions, none of which allow sensible heat flux, latent heat flux, or Bown ratio to be calculated correctly. These and the gradient measurements are incorrect for the period indicated. The AEM stopped in either the home15 position (home signal about 53), the home 30 position (home signal about 23), or inbetween these two (home signal 1 to 2). |
Measurements: | sgp15ebbrE2.b1:
sgp30ebbrE2.b1:
sgp5ebbrE2.a1:
sgp15ebbrE2.a1:
sgp30ebbrE2.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
05/01/2001 | 0115 | 05/01/2001 | 0231 |
05/01/2001 | 0415 | 05/02/2001 | 1301 |
05/03/2001 | 1100 | 05/03/2001 | 1901 |
05/04/2001 | 1600 | 05/04/2001 | 1631 |
05/05/2001 | 1730 | 05/06/2001 | 0401 |
05/06/2001 | 2015 | 05/07/2001 | 0831 |
05/07/2001 | 1045 | 05/09/2001 | 0301 |
05/12/2001 | 1815 | 05/13/2001 | 0130 |
05/19/2001 | 1330 | 05/19/2001 | 2301 |
05/20/2001 | 0115 | 05/20/2001 | 0231 |
05/21/2001 | 0330 | 05/21/2001 | 0801 |
05/21/2001 | 0945 | 05/21/2001 | 1331 |
05/21/2001 | 1500 | 05/21/2001 | 1931 |
05/22/2001 | 0130 | 05/22/2001 | 1531 |
05/22/2001 | 1700 | 05/22/2001 | 1701 |
05/22/2001 | 1830 | 05/23/2001 | 2001 |
05/24/2001 | 0330 | 05/24/2001 | 1431 |
05/27/2001 | 0930 | 05/27/2001 | 1431 |
06/02/2001 | 1145 | 06/02/2001 | 1231 |
06/15/2001 | 0900 | 06/15/2001 | 1131 |
06/19/2001 | 1215 | 06/19/2001 | 1331 |
06/20/2001 | 0445 | 06/20/2001 | 0701 |
06/21/2001 | 1100 | 06/21/2001 | 1401 |
06/21/2001 | 1500 | 06/21/2001 | 1531 |
Subject: | SGP/EBBR/E2 - Reprocess: E2 EBBR Soil Temperature #2 Incorrect |
DataStreams: | sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1 |
Description: | Soil Temperature #2 was intermittently incorrect. The cause is unknown. The indicated measurements that are calculated using soil temperature are also incorrect. Soil moisture #2 (30 minute only) was also affected because version 6 of the EBBR datalogger program uses a multiplication of soil temperature and soil moisture as part of the adjustment of soil moisture for soil temperature. This was discovered to be a poor technique soon after it was implemented, but E2 will continue to use version 6 until a replacement EBBR unit is available. When soil temperature #2 is large negative, soil moisture #2 is often twice as large as it should be. EBBR unit changeout dates are listed on the EBBR instrument web page. |
Measurements: | sgp15ebbrE2.b1:
sgp30ebbrE2.b1:
sgp15ebbrE2.a1:
sgp30ebbrE2.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
06/22/2001 | 1100 | 06/22/2001 | 1331 |
06/22/2001 | 1445 | 06/22/2001 | 1501 |
06/26/2001 | 0845 | 06/27/2001 | 0331 |
06/27/2001 | 0545 | 06/30/2001 | 1701 |
07/04/2001 | 1130 | 07/05/2001 | 0231 |
07/12/2001 | 0300 | 07/12/2001 | 0401 |
07/12/2001 | 0500 | 07/12/2001 | 0531 |
07/12/2001 | 1115 | 07/12/2001 | 1531 |
07/14/2001 | 0230 | 07/14/2001 | 1501 |
07/18/2001 | 0230 | 07/18/2001 | 0301 |
07/18/2001 | 0815 | 07/18/2001 | 0901 |
07/19/2001 | 0200 | 07/19/2001 | 0301 |
07/19/2001 | 0545 | 07/19/2001 | 0801 |
07/19/2001 | 0900 | 07/19/2001 | 0931 |
07/19/2001 | 1045 | 07/19/2001 | 1431 |
07/20/2001 | 1445 | 07/20/2001 | 1931 |
07/21/2001 | 1730 | 07/21/2001 | 1801 |
08/03/2001 | 1500 | 08/04/2001 | 0101 |
08/04/2001 | 1715 | 08/04/2001 | 1831 |
09/28/2001 | 1830 | 09/28/2001 | 1831 |
09/28/2001 | 1930 | 09/29/2001 | 0001 |
10/16/2001 | 1915 | 10/16/2001 | 2001 |
10/16/2001 | 2315 | 10/17/2001 | 0001 |
10/20/2001 | 1545 | 10/20/2001 | 1631 |
10/31/2001 | 1415 | 10/31/2001 | 1731 |
11/01/2001 | 0115 | 11/01/2001 | 0131 |
11/02/2001 | 1530 | 11/02/2001 | 1731 |
11/05/2001 | 1600 | 11/05/2001 | 1901 |
11/10/2001 | 1730 | 11/10/2001 | 1901 |
11/11/2001 | 1015 | 11/11/2001 | 1201 |
11/11/2001 | 1430 | 11/11/2001 | 1531 |
12/06/2001 | 1715 | 12/06/2001 | 2331 |
12/17/2001 | 1345 | 12/17/2001 | 1531 |
12/21/2001 | 2000 | 12/21/2001 | 2031 |
12/22/2001 | 0115 | 12/22/2001 | 0401 |
12/22/2001 | 0800 | 12/22/2001 | 1001 |
12/22/2001 | 1100 | 12/22/2001 | 1331 |
12/27/2001 | 1800 | 12/27/2001 | 1901 |
12/27/2001 | 2030 | 12/28/2001 | 0031 |
12/28/2001 | 1830 | 12/28/2001 | 1931 |
12/28/2001 | 2345 | 12/29/2001 | 0031 |
01/05/2002 | 1730 | 01/05/2002 | 2301 |
01/07/2002 | 0930 | 01/07/2002 | 1031 |
01/08/2002 | 1615 | 01/08/2002 | 2101 |
01/11/2002 | 0115 | 01/11/2002 | 0201 |
01/11/2002 | 1530 | 01/11/2002 | 1831 |
Subject: | SGP/EBBR/E2 - Reprocess: E2 EBBR Soil Temperature #2 Incorrect |
DataStreams: | sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1 |
Description: | Soil Temperature #2 was intermittently incorrect. The cause is unknown. The indicated measurements that are calculated using soil temperature are also incorrect. Soil moisture #2 (30 minute only) was also affected because version 6 of the EBBR datalogger program uses a multiplication of soil temperature and soil moisture as part of the adjustment of soil moisture for soil temperature. This was discovered to be a poor technique soon after it was implemented, but E2 will continue to use version 6 until a replacement EBBR unit is available. When soil temperature #2 is large negative, soil moisture #2 is often twice as large as it should be. EBBR unit changeout dates are listed on the EBBR instrument web page. |
Measurements: | sgp15ebbrE2.b1:
sgp30ebbrE2.b1:
sgp15ebbrE2.a1:
sgp30ebbrE2.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/01/2001 | 1145 | 04/01/2001 | 1301 |
04/12/2001 | 0130 | 04/12/2001 | 1331 |
04/13/2001 | 0530 | 04/13/2001 | 1631 |
04/14/2001 | 0745 | 04/14/2001 | 1501 |
04/15/2001 | 0915 | 04/15/2001 | 1231 |
04/15/2001 | 1445 | 04/15/2001 | 1831 |
04/16/2001 | 0245 | 04/16/2001 | 0301 |
04/16/2001 | 0515 | 04/16/2001 | 2301 |
04/17/2001 | 0145 | 04/17/2001 | 0931 |
04/17/2001 | 1545 | 04/18/2001 | 1601 |
04/19/2001 | 0615 | 04/19/2001 | 1601 |
04/23/2001 | 0515 | 04/24/2001 | 0001 |
04/25/2001 | 0215 | 04/25/2001 | 0331 |
04/25/2001 | 1030 | 04/25/2001 | 1331 |
04/29/2001 | 1500 | 04/29/2001 | 1601 |
04/30/2001 | 0130 | 04/30/2001 | 0401 |
04/30/2001 | 0615 | 04/30/2001 | 1601 |
04/30/2001 | 1745 | 04/30/2001 | 2101 |
Subject: | SGP/EBBR/E2 - Reprocess: E2 EBBR Soil Temperature #2 Incorrect |
DataStreams: | sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1 |
Description: | Soil Temperature #2 was intermittently incorrect. The cause is unknown. The indicated measurements that are calculated using soil temperature are also incorrect. Soil moisture #2 (30 minute only) was also affected because version 6 of the EBBR datalogger program uses a multiplication of soil temperature and soil moisture as part of the adjustment of soil moisture for soil temperature. This was discovered to be a poor technique soon after it was implemented, but E2 will continue to use version 6 until a replacement EBBR unit is available. When soil temperature #2 is large negative, soil moisture #2 is often twice as large as it should be. EBBR unit changeout dates are listed on the EBBR instrument web page. |
Measurements: | sgp15ebbrE2.b1:
sgp30ebbrE2.b1:
sgp15ebbrE2.a1:
sgp30ebbrE2.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/12/2002 | 0000 | 01/17/2002 | 1631 |
Subject: | SGP/EBBR/E2 - AEM Hung |
DataStreams: | sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1, sgp5ebbrE2.a1 |
Description: | The automatic exchange mechanism hung, thereby making a number of measurements incorrect. |
Measurements: | sgp15ebbrE2.b1:
sgp30ebbrE2.b1:
sgp5ebbrE2.a1:
sgp15ebbrE2.a1:
sgp30ebbrE2.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/15/2002 | 1900 | 01/15/2002 | 1901 |
Subject: | SGP/EBBR/E2 - Data Incorrect |
DataStreams: | sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1, sgp5ebbrE2.00, sgp5ebbrE2.a1 |
Description: | The indicated measurements were zeros (30 minute) or incorrect (5 and 15 minute) the half hour after the recalibration unit was installed. |
Measurements: | sgp5ebbrE2.00:
sgp30ebbrE2.b1:
sgp15ebbrE2.b1:
sgp5ebbrE2.a1:
sgp15ebbrE2.a1:
sgp30ebbrE2.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
02/28/2002 | 1615 | 02/28/2002 | 1646 |
Subject: | SGP/EBBR/E2 - 6 Month Checks |
DataStreams: | sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1, sgp5ebbrE2.a1 |
Description: | The indicated measurements were incorrect during the 6 month checks. |
Measurements: | sgp15ebbrE2.b1:
sgp30ebbrE2.b1:
sgp5ebbrE2.a1:
sgp15ebbrE2.a1:
sgp30ebbrE2.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
05/23/2002 | 1500 | 05/23/2002 | 1531 |
Subject: | SGP/EBBR/E2 - 6 Month Checks |
DataStreams: | sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1, sgp5ebbrE2.a1 |
Description: | The indicated measurements were incorrect during the 6 month checks. |
Measurements: | sgp15ebbrE2.b1:
sgp30ebbrE2.b1:
sgp5ebbrE2.a1:
sgp15ebbrE2.a1:
sgp30ebbrE2.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
11/07/2002 | 1600 | 11/07/2002 | 1630 |
Subject: | SGP/EBBR/E2 - Data Incorrect during 6 month checks |
DataStreams: | sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30ebbrE2.a1, sgp30ebbrE2.b1, sgp5ebbrE2.a1 |
Description: | Some of the measurements are incorrect during the 6 month checks. |
Measurements: | sgp15ebbrE2.b1:
sgp30ebbrE2.b1:
sgp5ebbrE2.a1:
sgp15ebbrE2.a1:
sgp30ebbrE2.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
12/07/2001 | 1505 | 12/11/2001 | 1630 |
01/30/2002 | 1805 | 02/06/2002 | 1225 |
02/08/2002 | 2005 | 02/11/2002 | 1300 |
02/16/2002 | 0405 | 02/18/2002 | 2100 |
02/23/2002 | 0305 | 02/28/2002 | 1300 |
03/09/2002 | 2105 | 03/11/2002 | 2005 |
Subject: | SGP/EBBR/E2 - Missing data |
DataStreams: | sgp15ebbrE2.a1, sgp15ebbrE2.b1, sgp30baebbrE2.c1, sgp30ebbrE2.a1, sgp30ebbrE2.b1, sgp5ebbrE2.a1 |
Description: | Data are missing and unrecoverable. |
Measurements: | sgp15ebbrE2.b1:
sgp30ebbrE2.b1:
sgp30baebbrE2.c1:
sgp5ebbrE2.a1:
sgp15ebbrE2.a1:
sgp30ebbrE2.a1:
|