DQR ID | Subject | Data Streams Affected |
---|---|---|
D030306.2 | SGP/IRT25m/C1 - Odd Instantaneous Surface IRT data | sgpirt25mC1.a1 |
D030324.1 | SGP/IRT25m/C1 - Reprocess: up_short_hemisp needs -1 multiplier | sgpirt25mC1.00, sgpirt25mC1.a1, sgpirt25mC1.a2, sgpirt25m20sC1.a0 |
D030730.3 | SGP/IRT25m/C1 - error in data logger program | sgpirt25mC1.a1, sgpirt25m20sC1.a0 |
D030917.8 | SGP/IRT10m/IRT25m/C1 - Missing data due to Ice storm and clock problems | sgpirt10mC1.00, sgpirt10mC1.a1, sgpirt25mC1.00, sgpirt25mC1.a1, sgpirt25mC1.a2, sgpirt25m20sC1.a0 |
Start Date | Start Time | End Date | End Time |
---|---|---|---|
11/21/2002 | 0000 | 06/05/2003 | 2001 |
Subject: | SGP/IRT25m/C1 - Odd Instantaneous Surface IRT data |
DataStreams: | sgpirt25mC1.a1 |
Description: | The sgpirt25mC1.a1 data for variable inst_sfc_ir_temp look odd. Each day, the first two records and the last 58 records have reasonable data but the remaining records are all zero. This behavior is seen all the way back to 20021121 when the instantaneous variables were added to the sgpirt25mC1.a1 data stream. The other instantaneous data variables do not show a similar pattern and the 60 sec sfc_ir_temp data look reasonable. |
Measurements: | sgpirt25mC1.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/13/2001 | 2002 | 03/21/2003 | 2024 |
Subject: | SGP/IRT25m/C1 - Reprocess: up_short_hemisp needs -1 multiplier |
DataStreams: | sgpirt25mC1.00, sgpirt25mC1.a1, sgpirt25mC1.a2, sgpirt25m20sC1.a0 |
Description: | The upwelling hemispheric shortwave measurement in the SGP.C1 IRT25m data streams for the time period noted requires a (-1) multiplier to correct for swapped connections at installation. |
Measurements: | sgpirt25mC1.a2:
sgpirt25mC1.a1:
sgpirt25mC1.00:
sgpirt25m20sC1.a0:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
12/16/2002 | 1700 | 05/21/2003 | 1807 |
Subject: | SGP/IRT25m/C1 - error in data logger program |
DataStreams: | sgpirt25mC1.a1, sgpirt25m20sC1.a0 |
Description: | On 12/16/2002, the logger software for the IRT25m was inappropriately edited. This resulted in incorrect instantaneous values at 20 and 40 seconds after each minute and incorrect calculation of 60-second averaged instantaneous values (because the 20 and 40 second values are two of three instantaneous values used to calculate this average). On 5/21/2003, the data logger program was corrected. |
Measurements: | sgpirt25mC1.a1:
sgpirt25m20sC1.a0:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
03/09/2002 | 2000 | 03/11/2002 | 2100 |
03/13/2002 | 1800 | 03/14/2002 | 1500 |
Subject: | SGP/IRT10m/IRT25m/C1 - Missing data due to Ice storm and clock problems |
DataStreams: | sgpirt10mC1.00, sgpirt10mC1.a1, sgpirt25mC1.00, sgpirt25mC1.a1, sgpirt25mC1.a2, sgpirt25m20sC1.a0 |
Description: | Data are missing due to power failures caused by an ice storm and resulting system/instrument clock problems. |
Measurements: | sgpirt10mC1.a1:
sgpirt10mC1.00:
sgpirt25mC1.a2:
sgpirt25mC1.00:
sgpirt25mC1.a1:
sgpirt25m20sC1.a0:
|