DQR ID | Subject | Data Streams Affected |
---|---|---|
D020821.2 | SGP/MFRSR/C1 - out-of-band filter leakage | sgpmfrsrC1.a0, sgpmfrsrC1.b1, sgpmfrsrlangleyC1.c1, sgpmfrsrlangplotC1.c1, sgpmfrsrod1barnmichC1.c1 |
D030529.5 | SGP/MFRSR/E18 - Instrument logger problem | sgpmfrsrE18.00, sgpmfrsrE18.b1, sgpmfrsrlangleyE18.c1, sgpmfrsrlangplotE18.c1, sgpmfrsrod1barnmichE18.c1 |
D030531.1 | SGP/MFRSR/C1 - Shadowband Misalignment | sgpmfrsrC1.a0, sgpmfrsrC1.b1, sgpmfrsrlangleyC1.c1, sgpmfrsrlangplotC1.c1, sgpmfrsrod1barnmichC1.c1 |
D030629.2 | SGP/MFRSR/E18 - Shadowband Misalignment | sgpmfrsrE18.00, sgpmfrsrE18.b1, sgpmfrsrlangleyE18.c1, sgpmfrsrlangplotE18.c1, sgpmfrsrod1barnmichE18.c1 |
D030811.1 | SGP/MFRSR/C1 - Broadband and 500nm data suspect | sgpmfrsrC1.a0, sgpmfrsrC1.b1, sgpmfrsrlangleyC1.c1, sgpmfrsrlangplotC1.c1, sgpmfrsrod1barnmichC1.c1 |
D030907.1 | SGP/MFRSR/C1 - Shadowband Misalignment | sgpmfrsrC1.a0, sgpmfrsrC1.b1, sgpmfrsrlangleyC1.c1, sgpmfrsrlangplotC1.c1, sgpmfrsrod1barnmichC1.c1 |
D030918.1 | SGP/MFRSR/E1 - Shadowband Misalignment | sgpmfrsrE1.b1, sgpmfrsrlangleyE1.c1, sgpmfrsrlangplotE1.c1, sgpmfrsrod1barnmichE1.c1 |
D040202.1 | SGP/MFRSR/E11 - Shadowband Misalignment | sgpmfrsrE11.00, sgpmfrsrE11.a0, sgpmfrsrE11.b1, sgpmfrsrlangleyE11.c1, sgpmfrsrlangplotE11.c1, sgpmfrsrod1barnmichE11.c1 |
D040615.4 | SGP/MFRSR/E12 - Incorrect Times | sgpmfrsrE12.00, sgpmfrsrE12.a0, sgpmfrsrE12.b1, sgpmfrsrlangleyE12.c1, sgpmfrsrlangplotE12.c1, sgpmfrsrod1barnmichE12.c1 |
D040623.1 | SGP/MFRSR/E16 - Shadowband Misalignment | sgpmfrsrE16.a0, sgpmfrsrE16.b1, sgpmfrsrlangleyE16.c1, sgpmfrsrlangplotE16.c1, sgpmfrsrod1barnmichE16.c1 |
D040904.3 | SGP/MFRSR/E12 - shadowband misalignment | sgpmfrsrE12.a0, sgpmfrsrE12.b1, sgpmfrsrlangleyE12.c1, sgpmfrsrlangplotE12.c1, sgpmfrsrod1barnmichE12.c1 |
D041012.4 | SGP/MFRSR/E18 - Instrument problem, Heater problem | sgpmfrsrE18.00, sgpmfrsrE18.a0, sgpmfrsrE18.b1, sgpmfrsrlangleyE18.c1, sgpmfrsrlangplotE18.c1, sgpmfrsrod1barnmichE18.c1 |
D050320.1 | SGP/MFRSR/E12 - Shadowband Misalignment | sgpmfrsrE12.a0, sgpmfrsrE12.b1, sgpmfrsrlangleyE12.c1, sgpmfrsrlangplotE12.c1, sgpmfrsrod1barnmichE12.c1 |
D051207.1 | SGP/MFRSR/E1 - Missing data | sgpmfrsrE1.a0, sgpmfrsrE1.b1, sgpmfrsrlangleyE1.c1, sgpmfrsrlangplotE1.c1, sgpmfrsrod1barnmichE1.c1 |
D051229.4 | SGP/MFRSR/E11 - Missing data | sgpmfrsrE11.a0, sgpmfrsrE11.b1, sgpmfrsrlangleyE11.c1, sgpmfrsrlangplotE11.c1, sgpmfrsrod1barnmichE11.c1 |
D060105.1 | SGP/MFRSR/E15 - Missing data | sgpmfrsrE15.a0, sgpmfrsrE15.b1, sgpmfrsrlangleyE15.c1, sgpmfrsrlangplotE15.c1, sgpmfrsrod1barnmichE15.c1 |
D060105.2 | SGP/MFRSR/E16 - Missing data | sgpmfrsrE16.a0, sgpmfrsrE16.b1, sgpmfrsrlangleyE16.c1, sgpmfrsrlangplotE16.c1, sgpmfrsrod1barnmichE16.c1 |
D060105.3 | SGP/MFRSR/E19 - Missing data | sgpmfrsrE19.a0, sgpmfrsrE19.b1, sgpmfrsrlangleyE19.c1, sgpmfrsrlangplotE19.c1, sgpmfrsrod1barnmichE19.c1 |
Start Date | Start Time | End Date | End Time |
---|---|---|---|
09/19/2001 | 0000 | 10/28/2002 | 2359 |
Subject: | SGP/MFRSR/C1 - out-of-band filter leakage |
DataStreams: | sgpmfrsrC1.a0, sgpmfrsrC1.b1, sgpmfrsrlangleyC1.c1, sgpmfrsrlangplotC1.c1, sgpmfrsrod1barnmichC1.c1 |
Description: | Testing of the batch of centrovision filters being used in the MFRSR C1 instrument indicate that the first four filters leak 'out of band' light. The leakage for each filter is (1)415nm 3%, (2)500nm 1-2%, (3)615nm 1-2%, (4)673nm 3%. Acceptable leakage is less than 0.5%. This leakage causes an error in the irradiance values (too high) at these four wavelengths and the optical depths calculated using this data will be too high. |
Measurements: | sgpmfrsrC1.a0:
sgpmfrsrod1barnmichC1.c1:
sgpmfrsrC1.b1:
sgpmfrsrlangplotC1.c1:
sgpmfrsrlangleyC1.c1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
05/27/2003 | 1915 | 05/27/2003 | 2125 |
Subject: | SGP/MFRSR/E18 - Instrument logger problem |
DataStreams: | sgpmfrsrE18.00, sgpmfrsrE18.b1, sgpmfrsrlangleyE18.c1, sgpmfrsrlangplotE18.c1, sgpmfrsrod1barnmichE18.c1 |
Description: | Minor loss and corruption of data due to logger problems during this time period. |
Measurements: | sgpmfrsrod1barnmichE18.c1:
sgpmfrsrlangleyE18.c1:
sgpmfrsrE18.00:
sgpmfrsrE18.b1:
sgpmfrsrlangplotE18.c1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
05/29/2003 | 1530 | 06/02/2003 | 1628 |
Subject: | SGP/MFRSR/C1 - Shadowband Misalignment |
DataStreams: | sgpmfrsrC1.a0, sgpmfrsrC1.b1, sgpmfrsrlangleyC1.c1, sgpmfrsrlangplotC1.c1, sgpmfrsrod1barnmichC1.c1 |
Description: | During the time period specified, the shadowband was misaligned. Portions of the data have acceptable shading and can be used by experienced data users applying appropriate screening. |
Measurements: | sgpmfrsrC1.a0:
sgpmfrsrod1barnmichC1.c1:
sgpmfrsrC1.b1:
sgpmfrsrlangplotC1.c1:
sgpmfrsrlangleyC1.c1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
06/27/2003 | 1430 | 07/09/2003 | 0000 |
Subject: | SGP/MFRSR/E18 - Shadowband Misalignment |
DataStreams: | sgpmfrsrE18.00, sgpmfrsrE18.b1, sgpmfrsrlangleyE18.c1, sgpmfrsrlangplotE18.c1, sgpmfrsrod1barnmichE18.c1 |
Description: | This instrument experienced a slight shadowband misalignment during this time period. Data is not severely impacted but should be used with caution. |
Measurements: | sgpmfrsrod1barnmichE18.c1:
sgpmfrsrlangleyE18.c1:
sgpmfrsrE18.00:
sgpmfrsrE18.b1:
sgpmfrsrlangplotE18.c1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
03/06/2003 | 0000 | 05/01/2003 | 2359 |
Subject: | SGP/MFRSR/C1 - Broadband and 500nm data suspect |
DataStreams: | sgpmfrsrC1.a0, sgpmfrsrC1.b1, sgpmfrsrlangleyC1.c1, sgpmfrsrlangplotC1.c1, sgpmfrsrod1barnmichC1.c1 |
Description: | During this time period the broadband and 500nm channels intermittently reported erroneously high values due to a problem with the instruments loggerboard. The other channels were unaffected. This problem is sometimes evident as a sudden "step" shift in the values. |
Measurements: | sgpmfrsrC1.a0:
sgpmfrsrod1barnmichC1.c1:
sgpmfrsrC1.b1:
sgpmfrsrlangplotC1.c1:
sgpmfrsrlangleyC1.c1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
09/05/2003 | 1900 | 09/09/2003 | 1959 |
Subject: | SGP/MFRSR/C1 - Shadowband Misalignment |
DataStreams: | sgpmfrsrC1.a0, sgpmfrsrC1.b1, sgpmfrsrlangleyC1.c1, sgpmfrsrlangplotC1.c1, sgpmfrsrod1barnmichC1.c1 |
Description: | During the time period specified, the shadowband was misaligned. Portions of the data have acceptable shading and can be used by experienced data users applying appropriate screening. |
Measurements: | sgpmfrsrC1.a0:
sgpmfrsrod1barnmichC1.c1:
sgpmfrsrC1.b1:
sgpmfrsrlangplotC1.c1:
sgpmfrsrlangleyC1.c1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
08/26/2003 | 0000 | 11/18/2003 | 1933 |
Subject: | SGP/MFRSR/E1 - Shadowband Misalignment |
DataStreams: | sgpmfrsrE1.b1, sgpmfrsrlangleyE1.c1, sgpmfrsrlangplotE1.c1, sgpmfrsrod1barnmichE1.c1 |
Description: | There is a slight/moderate am shadowband misalignment on this instrument. Data, in particular clear-sky cases, should be used with caution. |
Measurements: | sgpmfrsrlangleyE1.c1:
sgpmfrsrod1barnmichE1.c1:
sgpmfrsrE1.b1:
sgpmfrsrlangplotE1.c1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/13/2004 | 1500 | 02/03/2004 | 1935 |
Subject: | SGP/MFRSR/E11 - Shadowband Misalignment |
DataStreams: | sgpmfrsrE11.00, sgpmfrsrE11.a0, sgpmfrsrE11.b1, sgpmfrsrlangleyE11.c1, sgpmfrsrlangplotE11.c1, sgpmfrsrod1barnmichE11.c1 |
Description: | The shadowband became misaligned on this instrument. Initial misalignment was slight and it increased slightly but effect is not severe. This data should be used with caution particularly for during clear-sky cases. |
Measurements: | sgpmfrsrlangleyE11.c1:
sgpmfrsrE11.b1:
sgpmfrsrE11.a0:
sgpmfrsrE11.00:
sgpmfrsrod1barnmichE11.c1:
sgpmfrsrlangplotE11.c1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
02/19/2004 | 2212 | 03/10/2004 | 2247 |
Subject: | SGP/MFRSR/E12 - Incorrect Times |
DataStreams: | sgpmfrsrE12.00, sgpmfrsrE12.a0, sgpmfrsrE12.b1, sgpmfrsrlangleyE12.c1, sgpmfrsrlangplotE12.c1, sgpmfrsrod1barnmichE12.c1 |
Description: | The ntpd server (time adjustment) stopped working on Feb. 19th at 22:12:16 GMT, and the clock was corrected by -5600.177269 seconds on March 10th at 22:47 GMT. The recorded times for observations are off by amounts ranging from 0 seconds on Feb. 19th to 5600 seconds on March 10th. |
Measurements: | sgpmfrsrE12.00:
sgpmfrsrlangleyE12.c1:
sgpmfrsrE12.b1:
sgpmfrsrlangplotE12.c1:
sgpmfrsrod1barnmichE12.c1:
sgpmfrsrE12.a0:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
06/14/2004 | 1730 | 08/14/2004 | 1445 |
Subject: | SGP/MFRSR/E16 - Shadowband Misalignment |
DataStreams: | sgpmfrsrE16.a0, sgpmfrsrE16.b1, sgpmfrsrlangleyE16.c1, sgpmfrsrlangplotE16.c1, sgpmfrsrod1barnmichE16.c1 |
Description: | During the time period specified, the shadowband was misaligned. Portions of the data have acceptable shading and can be used by experienced data users applying appropriate screening. |
Measurements: | sgpmfrsrlangplotE16.c1:
sgpmfrsrod1barnmichE16.c1:
sgpmfrsrlangleyE16.c1:
sgpmfrsrE16.b1:
sgpmfrsrE16.a0:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
02/21/2004 | 0000 | 03/10/2004 | 2359 |
Subject: | SGP/MFRSR/E12 - shadowband misalignment |
DataStreams: | sgpmfrsrE12.a0, sgpmfrsrE12.b1, sgpmfrsrlangleyE12.c1, sgpmfrsrlangplotE12.c1, sgpmfrsrod1barnmichE12.c1 |
Description: | During the time period specified, the shadowband was misaligned. Portions of the data have acceptable shading and can be used by experienced data users applying appropriate screening. |
Measurements: | sgpmfrsrlangleyE12.c1:
sgpmfrsrE12.b1:
sgpmfrsrlangplotE12.c1:
sgpmfrsrod1barnmichE12.c1:
sgpmfrsrE12.a0:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/08/2004 | 0000 | 11/09/2004 | 0000 |
Subject: | SGP/MFRSR/E18 - Instrument problem, Heater problem |
DataStreams: | sgpmfrsrE18.00, sgpmfrsrE18.a0, sgpmfrsrE18.b1, sgpmfrsrlangleyE18.c1, sgpmfrsrlangplotE18.c1, sgpmfrsrod1barnmichE18.c1 |
Description: | The heater in the instrument head was not working properly due to a loose cable. As a result the head_temp is less than the minimum allowed temperature (30 C) during this time period and the instrument calibration is varying. |
Measurements: | sgpmfrsrod1barnmichE18.c1:
sgpmfrsrlangleyE18.c1:
sgpmfrsrE18.00:
sgpmfrsrE18.b1:
sgpmfrsrlangplotE18.c1:
sgpmfrsrE18.a0:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
03/18/2005 | 1800 | 03/29/2005 | 1730 |
Subject: | SGP/MFRSR/E12 - Shadowband Misalignment |
DataStreams: | sgpmfrsrE12.a0, sgpmfrsrE12.b1, sgpmfrsrlangleyE12.c1, sgpmfrsrlangplotE12.c1, sgpmfrsrod1barnmichE12.c1 |
Description: | There was a minor shading problem with this instrument during the afternoon hours. Portions of the data have acceptable shading and can be used by experienced data users applying appropriate screening. |
Measurements: | sgpmfrsrlangleyE12.c1:
sgpmfrsrE12.b1:
sgpmfrsrlangplotE12.c1:
sgpmfrsrod1barnmichE12.c1:
sgpmfrsrE12.a0:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
03/17/1998 | 0143 | 03/31/1998 | 2304 |
11/08/1999 | 1803 | 11/10/1999 | 1539 |
04/30/2000 | 1003 | 05/09/2000 | 2204 |
12/11/2000 | 0403 | 12/14/2000 | 1804 |
12/15/2000 | 1603 | 12/17/2000 | 0006 |
03/31/2001 | 0501 | 04/10/2001 | 2033 |
05/09/2001 | 0001 | 05/22/2001 | 2000 |
06/05/2001 | 1901 | 06/07/2001 | 1332 |
07/28/2001 | 2123 | 08/07/2001 | 0002 |
10/23/2001 | 1902 | 10/30/2001 | 0702 |
11/14/2001 | 2102 | 11/19/2001 | 1955 |
06/19/2002 | 1002 | 06/25/2002 | 1802 |
07/11/2002 | 1202 | 07/16/2002 | 1918 |
08/30/2002 | 0402 | 09/06/2002 | 1803 |
07/29/2003 | 1902 | 08/26/2003 | 1924 |
10/03/2004 | 1402 | 10/05/2004 | 1936 |
Subject: | SGP/MFRSR/E1 - Missing data |
DataStreams: | sgpmfrsrE1.a0, sgpmfrsrE1.b1, sgpmfrsrlangleyE1.c1, sgpmfrsrlangplotE1.c1, sgpmfrsrod1barnmichE1.c1 |
Description: | Data are missing and unrecoverable |
Measurements: | sgpmfrsrlangleyE1.c1:
sgpmfrsrod1barnmichE1.c1:
sgpmfrsrE1.b1:
sgpmfrsrE1.a0:
sgpmfrsrlangplotE1.c1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
11/29/1997 | 2115 | 12/09/1997 | 1914 |
11/01/1998 | 2304 | 11/03/1998 | 1439 |
03/13/1999 | 2304 | 03/15/1999 | 1839 |
08/28/1999 | 2304 | 08/30/1999 | 0504 |
05/15/2000 | 2109 | 06/06/2000 | 1704 |
10/05/2000 | 0104 | 10/17/2000 | 2104 |
10/25/2000 | 0904 | 11/02/2000 | 0104 |
12/10/2000 | 0904 | 12/13/2000 | 0310 |
04/03/2001 | 2202 | 04/06/2001 | 1444 |
05/11/2001 | 1602 | 05/15/2001 | 1940 |
05/17/2001 | 1801 | 05/22/2001 | 0116 |
05/22/2001 | 1501 | 05/29/2001 | 1841 |
09/15/2001 | 1202 | 09/17/2001 | 1617 |
10/05/2001 | 0102 | 10/12/2001 | 1747 |
10/21/2001 | 0002 | 10/23/2001 | 1532 |
01/31/2002 | 0002 | 02/06/2002 | 1941 |
04/17/2002 | 1002 | 04/19/2002 | 1549 |
05/05/2002 | 1702 | 05/07/2002 | 1540 |
06/13/2002 | 0102 | 06/18/2002 | 1503 |
01/05/2005 | 0602 | 01/11/2005 | 1738 |
09/16/2005 | 1405 | 09/23/2005 | 1958 |
Subject: | SGP/MFRSR/E11 - Missing data |
DataStreams: | sgpmfrsrE11.a0, sgpmfrsrE11.b1, sgpmfrsrlangleyE11.c1, sgpmfrsrlangplotE11.c1, sgpmfrsrod1barnmichE11.c1 |
Description: | Data are missing and unrecoverable. |
Measurements: | sgpmfrsrlangleyE11.c1:
sgpmfrsrE11.b1:
sgpmfrsrE11.a0:
sgpmfrsrod1barnmichE11.c1:
sgpmfrsrlangplotE11.c1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/31/1998 | 2257 | 11/03/1998 | 1807 |
10/03/2000 | 1606 | 10/05/2000 | 2007 |
11/14/2000 | 1006 | 11/28/2000 | 1807 |
01/09/2001 | 1605 | 02/06/2001 | 0602 |
02/24/2001 | 2002 | 02/26/2001 | 1437 |
03/03/2001 | 2202 | 03/06/2001 | 1337 |
04/25/2001 | 2102 | 05/15/2001 | 1702 |
01/30/2002 | 1802 | 02/15/2002 | 1602 |
05/03/2003 | 1702 | 05/13/2003 | 1614 |
01/05/2005 | 0743 | 01/10/2005 | 1702 |
Subject: | SGP/MFRSR/E15 - Missing data |
DataStreams: | sgpmfrsrE15.a0, sgpmfrsrE15.b1, sgpmfrsrlangleyE15.c1, sgpmfrsrlangplotE15.c1, sgpmfrsrod1barnmichE15.c1 |
Description: | Data are missing and unrecoverable |
Measurements: | sgpmfrsrlangleyE15.c1:
sgpmfrsrlangplotE15.c1:
sgpmfrsrE15.a0:
sgpmfrsrE15.b1:
sgpmfrsrod1barnmichE15.c1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
12/12/1997 | 2107 | 12/16/1997 | 1651 |
12/21/1997 | 0707 | 12/30/1997 | 1710 |
04/01/1998 | 0506 | 04/21/1998 | 1644 |
10/31/1998 | 2255 | 11/03/1998 | 1344 |
11/21/1998 | 1610 | 11/23/1998 | 1346 |
12/25/1998 | 1805 | 12/27/1998 | 1936 |
03/12/1999 | 2206 | 03/24/1999 | 1807 |
10/08/1999 | 0405 | 10/20/1999 | 1607 |
04/15/2000 | 1806 | 04/19/2000 | 1441 |
05/25/2000 | 0205 | 05/31/2000 | 1607 |
12/26/2000 | 1405 | 01/10/2001 | 1235 |
02/22/2001 | 1701 | 02/24/2001 | 0603 |
05/28/2001 | 0101 | 05/30/2001 | 1516 |
06/13/2001 | 1101 | 06/15/2001 | 1621 |
06/15/2001 | 2002 | 08/22/2001 | 0102 |
09/05/2001 | 1402 | 09/19/2001 | 1531 |
10/10/2001 | 1444 | 10/16/2001 | 1432 |
01/31/2002 | 0402 | 02/07/2002 | 1619 |
05/29/2002 | 2102 | 06/12/2002 | 1458 |
08/09/2003 | 0802 | 08/15/2003 | 1918 |
05/23/2004 | 2302 | 05/26/2004 | 1533 |
09/24/2004 | 0005 | 09/29/2004 | 1452 |
01/05/2005 | 0705 | 01/10/2005 | 1841 |
06/01/2005 | 1505 | 06/03/2005 | 1704 |
06/23/2005 | 0505 | 07/06/2005 | 1646 |
07/18/2005 | 2358 | 07/22/2005 | 0106 |
07/22/2005 | 0805 | 08/04/2005 | 1533 |
Subject: | SGP/MFRSR/E16 - Missing data |
DataStreams: | sgpmfrsrE16.a0, sgpmfrsrE16.b1, sgpmfrsrlangleyE16.c1, sgpmfrsrlangplotE16.c1, sgpmfrsrod1barnmichE16.c1 |
Description: | Data are missing and unrecoverable. |
Measurements: | sgpmfrsrod1barnmichE16.c1:
sgpmfrsrlangplotE16.c1:
sgpmfrsrlangleyE16.c1:
sgpmfrsrE16.b1:
sgpmfrsrE16.a0:
|
Start Date | Start Time | End Date | End Time |
---|
Subject: | SGP/MFRSR/E19 - Missing data |
DataStreams: | sgpmfrsrE19.a0, sgpmfrsrE19.b1, sgpmfrsrlangleyE19.c1, sgpmfrsrlangplotE19.c1, sgpmfrsrod1barnmichE19.c1 |
Description: | Data are missing and unrecoverable. |
Measurements: | sgpmfrsrE19.a0:
sgpmfrsrlangplotE19.c1:
sgpmfrsrE19.b1:
sgpmfrsrod1barnmichE19.c1:
sgpmfrsrlangleyE19.c1:
|