DQR ID | Subject | Data Streams Affected |
---|---|---|
D110131.1 | SBS/MET/M1 - Atmospheric pressure spikes | sbsmetM1.b1 |
D110131.2 | SBS/MET/M1 - Site setup | sbsmetM1.b1 |
D110513.2 | SBS/MET/M1 - Incorrect atmospheric pressure | sbsmetM1.b1 |
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 |
Start Date | Start Time | End Date | End Time |
---|---|---|---|
11/15/2010 | 0000 | 01/28/2011 | 2000 |
Subject: | SBS/MET/M1 - Atmospheric pressure spikes |
DataStreams: | sbsmetM1.b1 |
Description: | A nearby AC unit was causing +/-.05 (approx.) changes in pressure values, most frequently during the daylight hours but occasionally over night. Corrective action was taken to shield the sensor 1/28. |
Measurements: | sbsmetM1.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
09/27/2010 | 0000 | 11/15/2010 | 0000 |
Subject: | SBS/MET/M1 - Site setup |
DataStreams: | sbsmetM1.b1 |
Description: | The instruments were being setup and installed during this period. Some data may be questionable and minimal quality reporting will be done. |
Measurements: | sbsmetM1.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
04/07/2011 | 1945 | 04/12/2011 | 1400 |
Subject: | SBS/MET/M1 - Incorrect atmospheric pressure |
DataStreams: | sbsmetM1.b1 |
Description: | The atmospheric pressure readings showed a ~.3 - 1 mb oscillatory behavior. The sensor tube was found to be obstructed. It was fixed and proper function resumed. |
Measurements: | sbsmetM1.b1:
|
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:
|