| DQR ID | Subject | Data Streams Affected |
|---|---|---|
| D060928.4 | NSA/SONDE/C1 - Increased precision for alt, dp, pres, rh, tdry | nsasondewnpnC1.b1 |
| D090114.2 | NSA/MWR/C1 - Incorrect brightness temperatures and retrievals | nsa5mwravgC1.c1, nsamwrlosC1.b1, nsamwrtipC1.a1 |
| Start Date | Start Time | End Date | End Time |
|---|---|---|---|
| 09/29/2006 | 0500 | 12/31/9999 | 2359 |
| Subject: | NSA/SONDE/C1 - Increased precision for alt, dp, pres, rh, tdry |
| DataStreams: | nsasondewnpnC1.b1 |
| Description: | The output precision of the following variables was increased 20060929: alt changed from 1m to 0.1m dp changed from 0.1degC to 0.01degC pres changed from 0.1 hPa to 0.01 hPa RH changed from 1%RH to 0.01%RH tdry changed from .1degC to 0.01degC Note that the increase in precision does not necessarily imply an increase in accuracy. Users are cautioned to continue to use their best scientific judgement when using these or any other data. |
| Measurements: | nsasondewnpnC1.b1:
|
| Start Date | Start Time | End Date | End Time |
|---|---|---|---|
| 12/09/2008 | 0000 | 12/09/2008 | 1800 |
| Subject: | NSA/MWR/C1 - Incorrect brightness temperatures and retrievals |
| DataStreams: | nsa5mwravgC1.c1, nsamwrlosC1.b1, nsamwrtipC1.a1 |
| Description: | The brightness temperatures and retrieved PWV and LWP show a sudden jump and have values that are too high. The suddenly jump back to normal at around 1800 UTC. All other parameters seem reasonable so the cause of the jump may just be due to accumulation of either snow or melting ice on the radome. |
| Measurements: | nsa5mwravgC1.c1:
nsamwrlosC1.b1:
nsamwrtipC1.a1:
|