DQR ID | Subject | Data Streams Affected |
---|---|---|
D111006.1 | GAN/MWR/M1 - Missing data | ganmwrlosM1.b1, ganmwrtipM1.a1 |
D111006.10 | GAN/MET/M1 - Tower lowered and tipped for maintenance | ganmetM1.b1 |
D111006.9 | GAN/MET/M1 - Met data questionable | ganmetM1.b1 |
D111025.1 | GAN/MET/M1 - Intermittent PWD alarm | ganmetM1.b1 |
D111102.1 | GAN/RAIN/M1 - Incorrect precipitation data | ganrainM1.b1 |
D111117.1 | GAN/MWR/M1 - Sun in the radiometer's field of view | ganmwrlosM1.b1, ganmwrtipM1.a1 |
D120106.1 | GAN/RAIN/M1 - Precipitation not measured | ganrainM1.b1 |
D120302.1 | GAN/RAIN/M1 - Noise in sensor 3 | ganrainM1.b1 |
D120501.1 | GAN/MWR/M1 - Surface temperature failure | ganmwrlosM1.b1, ganmwrtipM1.a1 |
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/01/2011 | 0000 | 10/05/2011 | 2118 |
Subject: | GAN/MWR/M1 - Missing data |
DataStreams: | ganmwrlosM1.b1, ganmwrtipM1.a1 |
Description: | The MWR was unable to communicate with the software. The problem was identified as an incorrect port configuration. |
Measurements: | ganmwrlosM1.b1:
ganmwrtipM1.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/05/2011 | 0348 | 10/05/2011 | 0444 |
Subject: | GAN/MET/M1 - Tower lowered and tipped for maintenance |
DataStreams: | ganmetM1.b1 |
Description: | The met tower was lowered for a PIR replacement. All met tower data are questionable during this period. |
Measurements: | ganmetM1.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
09/17/2011 | 1030 | 09/30/2011 | 2359 |
Subject: | GAN/MET/M1 - Met data questionable |
DataStreams: | ganmetM1.b1 |
Description: | Met data are questionable during this time period as the system was being deployed and in various states of operation. |
Measurements: | ganmetM1.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/04/2011 | 0410 | 10/09/2011 | 1200 |
Subject: | GAN/MET/M1 - Intermittent PWD alarm |
DataStreams: | ganmetM1.b1 |
Description: | Intermittent backscatter alarms were tripping on the PWD suggesting something was blocking (dew) or getting into the measurement path (spider or ants). Problem resolved 10/9 with no clear indication of the cause. |
Measurements: | ganmetM1.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/01/2011 | 0000 | 10/14/2011 | 2359 |
10/21/2011 | 0000 | 10/23/2011 | 2359 |
Subject: | GAN/RAIN/M1 - Incorrect precipitation data |
DataStreams: | ganrainM1.b1 |
Description: | The weighing bucket rain gauge was not reporting rainfall when other sensors were reporting rainfall, possibly due to configuration or connection problems. |
Measurements: | ganrainM1.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
10/05/2011 | 0000 | 10/10/2011 | 2359 |
Subject: | GAN/MWR/M1 - Sun in the radiometer's field of view |
DataStreams: | ganmwrlosM1.b1, ganmwrtipM1.a1 |
Description: | Between 10/5 and 10/10 the sun was in the field of view of the radiometer approximately between 7 and 8 AM UTC. The brightness temperature display a rapid increase followed by a rapid decrease during this time. |
Measurements: | ganmwrlosM1.b1:
ganmwrtipM1.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
11/27/2011 | 0929 | 12/09/2011 | 2359 |
Subject: | GAN/RAIN/M1 - Precipitation not measured |
DataStreams: | ganrainM1.b1 |
Description: | After maintenance and emptying of the bucket, the data flat-lined at zero due to communications problems. |
Measurements: | ganrainM1.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
12/11/2011 | 1900 | 12/12/2011 | 1230 |
Subject: | GAN/RAIN/M1 - Noise in sensor 3 |
DataStreams: | ganrainM1.b1 |
Description: | Sensor 3 was noisy after data collection resumed. This noise cleared up on its own by 20111212 123000 and the noise will only effect the raw data. The ingest which produces the b1 version of the data removes the noise. |
Measurements: | ganrainM1.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
12/25/2011 | 0000 | 02/09/2012 | 0400 |
Subject: | GAN/MWR/M1 - Surface temperature failure |
DataStreams: | ganmwrlosM1.b1, ganmwrtipM1.a1 |
Description: | Between 12/25 and 2/9 the surface temperature readings were either wrong or missing. |
Measurements: | ganmwrlosM1.b1:
ganmwrtipM1.a1:
|