DQR ID | Subject | Data Streams Affected |
---|---|---|
D020626.31 | TWP/MFRSR/C1 - Data missing. | twpmfrsrC1.a0, twpmfrsrC1.a1, twpmfrsrC1.b1 |
D020821.1 | TWP/MFRSR/C1 - 870 nm channel (filter 5) failing on TWP.C1 MFRSR | twpmfrsrC1.a0, twpmfrsrC1.a1, twpmfrsrC1.b1 |
D030515.1 | TWP/MFRSR/C1 - Instrument noise problem, Shadowband Misalignment | twpmfrsrC1.00, twpmfrsrC1.a0, twpmfrsrC1.a1, twpmfrsrC1.b1 |
D031028.1 | TWP/MFRSR/C1 - Shadowband Misalignment | twpmfrsrC1.00, twpmfrsrC1.a0, twpmfrsrC1.b1, twpmfrsrlangleyC1.c1, twpmfrsrlangplotC1.c1, twpmfrsrod1barnmichC1.c1 |
D050106.1 | TWP/MFRSR/C1 - shadowband misaligment | twpmfrsrC1.a0, twpmfrsrC1.b1, twpmfrsrlangleyC1.c1, twpmfrsrlangplotC1.c1, twpmfrsrod1barnmichC1.c1 |
D060505.2 | TWP/MFRSR/C1 - Instrument not shading properly | twpmfrsrC1.a0, twpmfrsrC1.b1, twpmfrsrlangleyC1.c1, twpmfrsrlangplotC1.c1, twpmfrsrod1barnmichC1.c1 |
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/01/2002 | 0000 | 02/28/2002 | 2359 |
Subject: | TWP/MFRSR/C1 - Data missing. |
DataStreams: | twpmfrsrC1.a0, twpmfrsrC1.a1, twpmfrsrC1.b1 |
Description: | The 870 nm channel had missing or unreliable values, per Ron Severtsen. |
Measurements: | twpmfrsrC1.a1:
twpmfrsrC1.b1:
twpmfrsrC1.a0:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
11/07/2001 | 0000 | 10/30/2002 | 2359 |
Subject: | TWP/MFRSR/C1 - 870 nm channel (filter 5) failing on TWP.C1 MFRSR |
DataStreams: | twpmfrsrC1.a0, twpmfrsrC1.a1, twpmfrsrC1.b1 |
Description: | The 870 nm channel has been failing and generally is zero or too low. It returns intermittently but the quality/accuracy of the measurement is unknown. It is possible, with caution, some of the intermittent data can be used by an experienced user but generally for this time period the data is erroneous and thus it is colored red. |
Measurements: | twpmfrsrC1.a1:
twpmfrsrC1.b1:
twpmfrsrC1.a0:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
05/04/2003 | 0000 | 05/29/2003 | 0200 |
Subject: | TWP/MFRSR/C1 - Instrument noise problem, Shadowband Misalignment |
DataStreams: | twpmfrsrC1.00, twpmfrsrC1.a0, twpmfrsrC1.a1, twpmfrsrC1.b1 |
Description: | There was a slight shading problem from 05/04 to 05/29. Maintenance corrected the problem at around 0200 UTC on 05/29. The shading misalignment resulted in frequently noisy/oscillating data on all broadband/narrowband channels, making data questionable during this time. |
Measurements: | twpmfrsrC1.a1:
twpmfrsrC1.00:
twpmfrsrC1.b1:
twpmfrsrC1.a0:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/18/2003 | 0000 | 11/10/2003 | 2359 |
Subject: | TWP/MFRSR/C1 - Shadowband Misalignment |
DataStreams: | twpmfrsrC1.00, twpmfrsrC1.a0, twpmfrsrC1.b1, twpmfrsrlangleyC1.c1, twpmfrsrlangplotC1.c1, twpmfrsrod1barnmichC1.c1 |
Description: | Mid-day shadowband alignment problem. Problem was most eviden between 9am and 3pm local time |
Measurements: | twpmfrsrlangleyC1.c1:
twpmfrsrC1.00:
twpmfrsrC1.b1:
twpmfrsrlangplotC1.c1:
twpmfrsrod1barnmichC1.c1:
twpmfrsrC1.a0:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
05/16/2004 | 1600 | 07/06/2004 | 0300 |
Subject: | TWP/MFRSR/C1 - shadowband misaligment |
DataStreams: | twpmfrsrC1.a0, twpmfrsrC1.b1, twpmfrsrlangleyC1.c1, twpmfrsrlangplotC1.c1, twpmfrsrod1barnmichC1.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: | twpmfrsrlangleyC1.c1:
twpmfrsrC1.b1:
twpmfrsrlangplotC1.c1:
twpmfrsrC1.a0:
twpmfrsrod1barnmichC1.c1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
12/25/2005 | 0200 | 01/19/2006 | 0600 |
Subject: | TWP/MFRSR/C1 - Instrument not shading properly |
DataStreams: | twpmfrsrC1.a0, twpmfrsrC1.b1, twpmfrsrlangleyC1.c1, twpmfrsrlangplotC1.c1, twpmfrsrod1barnmichC1.c1 |
Description: | Shading problem between the hours of 0200 and 0600 UTC. The magnitude of the problem remains constant throughout the period. It is possible the shading problem exists prior to and beyond the dates given here, but cloudy skies preclude verifying this. Dec 25th and Jan 19th are the first and last days clear enough to detect a problem. |
Measurements: | twpmfrsrlangleyC1.c1:
twpmfrsrC1.b1:
twpmfrsrlangplotC1.c1:
twpmfrsrC1.a0:
twpmfrsrod1barnmichC1.c1:
|