DQR ID | Subject | Data Streams Affected |
---|---|---|
D051123.4 | SGP/MFRSR/C1 - Missing data | sgpmfrsrC1.b1, sgpmfrsrlangleyC1.c1, sgpmfrsrC1.a0, sgpmfrsrlangplotC1.c1 |
D101220.2 | SGP/MFRSR/C1 - Shadowband Misalignment | sgpmfrsrC1.a0, sgpmfrsrC1.b1, sgpmfrsraod1michC1.c1, sgpmfrsrlangleyC1.c1, sgpmfrsrlangplotC1.c1 |
D110112.2 | SBS/MFRSR/M1 - Shading Issue | sbsmfrsrM1.a0, sbsmfrsrM1.b1 |
D110112.3 | SBS/MFRSR/S1 - Shading Issue | sbsmfrsrS1.a0, sbsmfrsrS1.b1 |
D110112.4 | SBS/MFRSR/S1 - Shadowband mis-alignment | sbsmfrsrS1.a0, sbsmfrsrS1.b1 |
D110218.1 | SBS/MFRSR/M1 - Shadowband Misalignment | sbsmfrsrM1.a0, sbsmfrsrM1.b1 |
D110413.2 | SBS/MFRSR/S1 - Reprocess: Hour offset in time stamps | sbsmfrsrS1.b1, sbsmfrsrS1.a0 |
D110513.3 | SBS/MFRSR/M1 - Channel 940 drop out | sbsmfrsrM1.a0, sbsmfrsrM1.b1 |
D110513.4 | SBS/MFRSR/M1 - Shadowband slipped on motor shaft | sbsmfrsrM1.a0, sbsmfrsrM1.b1 |
D110607.3 | SBS/MFRSR/M1 - Shading Issue | sbsmfrsrM1.a0, sbsmfrsrM1.b1, sbsmfrsrM1.00 |
D110607.4 | SGP/MFRSR/C1 - Shading Problem | sgpmfrsrC1.a0, sgpmfrsrC1.b1, sgpmfrsraod1michC1.c1, sgpmfrsrlangleyC1.c1, sgpmfrsrlangplotC1.c1 |
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/31/1998 | 1112 | 11/03/1998 | 1448 |
07/15/2006 | 1104 | 07/17/2006 | 1404 |
12/18/2006 | 2104 | 12/20/2006 | 2130 |
12/22/2007 | 1704 | 12/24/2007 | 1604 |
04/26/2008 | 0004 | 04/28/2008 | 1904 |
11/10/2010 | 2210 | 11/12/2010 | 1610 |
06/12/2011 | 1800 | 06/14/2011 | 1900 |
02/17/2006 | 2002 | 02/21/2006 | 1603 |
01/30/2002 | 1802 | 02/11/2002 | 1502 |
03/09/2002 | 2002 | 03/12/2002 | 0702 |
07/23/2004 | 2002 | 07/26/2004 | 1455 |
08/12/2000 | 1310 | 08/14/2000 | 1911 |
08/18/2001 | 0002 | 08/20/2001 | 1602 |
03/13/1999 | 2311 | 03/15/1999 | 1954 |
12/25/1998 | 2111 | 12/28/1998 | 1526 |
04/27/1998 | 1107 | 04/29/1998 | 2008 |
03/09/1998 | 1807 | 03/11/1998 | 1707 |
06/05/1997 | 1806 | 06/09/1997 | 1322 |
07/19/1997 | 0608 | 07/21/1997 | 1706 |
01/31/1998 | 1705 | 02/02/1998 | 1707 |
Subject: | SGP/MFRSR/C1 - Missing data |
DataStreams: | sgpmfrsrC1.b1, sgpmfrsrlangleyC1.c1, sgpmfrsrC1.a0, sgpmfrsrlangplotC1.c1 |
Description: | Data are missing and unrecoverable. |
Measurements: | sgpmfrsrlangleyC1.c1:
sgpmfrsrC1.a0:
sgpmfrsrC1.b1:
sgpmfrsrlangplotC1.c1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
11/23/2010 | 1909 | 12/03/2010 | 1700 |
Subject: | SGP/MFRSR/C1 - Shadowband Misalignment |
DataStreams: | sgpmfrsrC1.a0, sgpmfrsrC1.b1, sgpmfrsraod1michC1.c1, sgpmfrsrlangleyC1.c1, sgpmfrsrlangplotC1.c1 |
Description: | Shadowband slipped on the motor shaft. Maintenance resolved the issue on 20101203 @ 1700 UTC. The shading issue is particularly bad. Do not use data covered by this DQR. |
Measurements: | sgpmfrsraod1michC1.c1:
sgpmfrsrlangleyC1.c1:
sgpmfrsrC1.a0:
sgpmfrsrC1.b1:
sgpmfrsrlangplotC1.c1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
11/03/2010 | 1800 | 11/07/2010 | 2300 |
11/23/2010 | 1400 | 12/08/2010 | 2359 |
12/16/2010 | 1430 | 12/17/2010 | 2359 |
Subject: | SBS/MFRSR/M1 - Shading Issue |
DataStreams: | sbsmfrsrM1.a0, sbsmfrsrM1.b1 |
Description: | During the times noted in this DQR, the shadowband was not shading the diffuser properly. This was likely the result of the band significantly slipping on the motor shaft. Data covered by this DQR are not usable. |
Measurements: | sbsmfrsrM1.a0:
sbsmfrsrM1.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
12/02/2010 | 2200 | 12/16/2010 | 1930 |
Subject: | SBS/MFRSR/S1 - Shading Issue |
DataStreams: | sbsmfrsrS1.a0, sbsmfrsrS1.b1 |
Description: | The shadowband was not shading at all. It either slipped, or initial installation was not completed. Do not use data covered by this DQR. |
Measurements: | sbsmfrsrS1.a0:
sbsmfrsrS1.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
12/27/2010 | 1430 | 12/28/2010 | 1800 |
Subject: | SBS/MFRSR/S1 - Shadowband mis-alignment |
DataStreams: | sbsmfrsrS1.a0, sbsmfrsrS1.b1 |
Description: | There was a shading issue from sunrise until 1800 UTC on 12/27 and 12/28. Data after 1800 are OK. |
Measurements: | sbsmfrsrS1.a0:
sbsmfrsrS1.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
12/25/2010 | 1900 | 01/11/2011 | 1700 |
Subject: | SBS/MFRSR/M1 - Shadowband Misalignment |
DataStreams: | sbsmfrsrM1.a0, sbsmfrsrM1.b1 |
Description: | There was a minor shading issue from 1900 UTC until sunset through 20110110. On 20110111 the shading issue began at 1700 UTC. It appears from the data that an alignment attempt was made on 20110111 at 2100 UTC. Though subsequent data were very noisy due to clouds, no shading issue can be discerned after that time. |
Measurements: | sbsmfrsrM1.a0:
sbsmfrsrM1.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
03/27/2011 | 2300 | 04/08/2011 | 0000 |
Subject: | SBS/MFRSR/S1 - Reprocess: Hour offset in time stamps |
DataStreams: | sbsmfrsrS1.b1, sbsmfrsrS1.a0 |
Description: | The instrument time was off by an hour due to an incorrect reset to GMT-daylight savings time. One hour should be subtracted from all time stamps for the specified period. Data will be corrected and reprocessed. |
Measurements: | sbsmfrsrS1.a0:
sbsmfrsrS1.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/07/2011 | 2040 | 01/26/2011 | 1800 |
Subject: | SBS/MFRSR/M1 - Channel 940 drop out |
DataStreams: | sbsmfrsrM1.a0, sbsmfrsrM1.b1 |
Description: | Channel 940 data dropped out. The MFRSR head was replaced on 20110125. The 940nm data did not immediately come back on-line, so likely was not a head issue. 940 did come back on 20110126 @ 1800 UTC. |
Measurements: | sbsmfrsrM1.a0:
sbsmfrsrM1.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
02/01/2011 | 1415 | 02/01/2011 | 2130 |
02/08/2011 | 1415 | 02/09/2011 | 1705 |
Subject: | SBS/MFRSR/M1 - Shadowband slipped on motor shaft |
DataStreams: | sbsmfrsrM1.a0, sbsmfrsrM1.b1 |
Description: | The shadowband slipped on the motor shaft causing a complete lack of proper shading. Maintenance resolved the problem on 20110209. |
Measurements: | sbsmfrsrM1.a0:
sbsmfrsrM1.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
02/28/2011 | 1800 | 03/05/2011 | 0115 |
03/05/2011 | 2030 | 04/02/2011 | 0130 |
Subject: | SBS/MFRSR/M1 - Shading Issue |
DataStreams: | sbsmfrsrM1.a0, sbsmfrsrM1.b1, sbsmfrsrM1.00 |
Description: | It looks like the shadowband may have slipped on the motor shaft during a weather event on 20110228. This resulted in a significant shading issue affecting data from 1900 UTC until sunset. It looks like maintenance made an attempt to fix this sometime on 20110305. We can't say exactly when maintenance occurred due to cloudy conditions. The maintenance was partially successful. 20110310 was the first clear day after maintenance, and we can see a minor shading issue affecting the hours between 2100 UTC and sunset. The last day we see this is 20110402 at sunset. |
Measurements: | sbsmfrsrM1.00:
sbsmfrsrM1.a0:
sbsmfrsrM1.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/05/2011 | 1400 | 04/05/2011 | 1900 |
Subject: | SGP/MFRSR/C1 - Shading Problem |
DataStreams: | sgpmfrsrC1.a0, sgpmfrsrC1.b1, sgpmfrsraod1michC1.c1, sgpmfrsrlangleyC1.c1, sgpmfrsrlangplotC1.c1 |
Description: | On 20110405 in the morning there is a signature of a shading issue. This is the only time it is evident. Possible it was noticed right away during a regular site visit. Data the rest of the month look fine. |
Measurements: | sgpmfrsraod1michC1.c1:
sgpmfrsrlangleyC1.c1:
sgpmfrsrC1.a0:
sgpmfrsrC1.b1:
sgpmfrsrlangplotC1.c1:
|