DQR ID | Subject | Data Streams Affected |
---|---|---|
D060928.4 | NSA/SONDE/C1 - Increased precision for alt, dp, pres, rh, tdry | nsasondewnpnC1.b1 |
D101025.1 | NSA/MWR/C1 - Missing data | nsamwrlosC1.b1, nsamwrtipC1.a1 |
D110217.1 | NSA/MET/C1 - CMH offline | nsametC1.b1 |
D110602.2 | NSA/MET/C1 - CMH Failure | nsametC1.b1 |
D110722.2 | NSA/MET/C1 - Wind sensor data missing | nsametC1.b1, nsatwrC1.b1 |
D110817.5 | NSA/GNDRAD/C1 - Reprocess: Miscalibrated upwelling SW | nsagndrad20sC1.a0, nsagndrad60sC1.b1, nsaqcrad1longC1.c1, nsaqcrad1longC1.s1 |
D110817.6 | NSA/SKYRAD/C1 - Reprocess: Incorrect calibration coefficients | nsaskyrad20sC1.a0, nsaskyrad60sC1.b1, nsaqcrad1longC1.c1, nsaqcrad1longC1.s1 |
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 |
---|---|---|---|
02/08/1998 | 1459 | 02/11/1998 | 2254 |
02/13/1998 | 1359 | 02/22/1998 | 2022 |
03/06/1998 | 1846 | 03/14/1998 | 0200 |
03/15/1998 | 2322 | 03/19/1998 | 0053 |
04/24/1998 | 1838 | 04/29/1998 | 2340 |
05/03/1998 | 1203 | 05/11/1998 | 2137 |
05/30/1998 | 1840 | 06/01/1998 | 1858 |
06/09/1998 | 2338 | 06/16/1998 | 2243 |
07/13/1998 | 0103 | 07/16/1998 | 1816 |
07/18/1998 | 1904 | 07/27/1998 | 2133 |
07/29/1998 | 0828 | 08/03/1998 | 1901 |
08/05/1998 | 0028 | 09/24/1998 | 2042 |
09/24/1998 | 2210 | 11/11/1998 | 1830 |
11/11/1998 | 1831 | 11/18/1998 | 1929 |
01/02/1999 | 0947 | 01/04/1999 | 1756 |
10/11/1999 | 2359 | 10/13/1999 | 2200 |
11/17/1999 | 0043 | 11/19/1999 | 0033 |
01/28/2000 | 1929 | 01/31/2000 | 1754 |
12/22/2000 | 2300 | 01/09/2001 | 2233 |
03/28/2001 | 2359 | 04/01/2001 | 0001 |
08/09/2001 | 0000 | 08/13/2001 | 0000 |
08/15/2001 | 0000 | 08/20/2001 | 0000 |
12/30/2001 | 2359 | 01/01/2002 | 0000 |
02/14/2002 | 2159 | 02/25/2002 | 2009 |
02/27/2002 | 0700 | 03/02/2002 | 0100 |
04/25/2002 | 1855 | 05/08/2002 | 2138 |
05/08/2002 | 2144 | 05/23/2002 | 1925 |
08/19/2002 | 1656 | 08/21/2002 | 1925 |
12/05/2002 | 2253 | 12/08/2002 | 2120 |
06/29/2003 | 1630 | 07/01/2003 | 2233 |
08/09/2003 | 0459 | 08/11/2003 | 1807 |
02/10/2004 | 0845 | 02/17/2004 | 0156 |
07/10/2004 | 2255 | 07/12/2004 | 1918 |
08/05/2005 | 1952 | 09/01/2005 | 1945 |
09/22/2005 | 0545 | 09/27/2005 | 2357 |
02/25/2006 | 0811 | 02/27/2006 | 1827 |
09/17/2009 | 2241 | 09/20/2009 | 1734 |
09/27/2010 | 0254 | 10/01/2010 | 1924 |
04/27/2011 | 1800 | 05/03/2011 | 1900 |
05/22/2011 | 1700 | 05/24/2011 | 0000 |
Subject: | NSA/MWR/C1 - Missing data |
DataStreams: | nsamwrlosC1.b1, nsamwrtipC1.a1 |
Description: | Data are missing and unrecoverable. |
Measurements: | nsamwrlosC1.b1:
nsamwrtipC1.a1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
01/24/2011 | 1800 | 02/10/2011 | 2300 |
Subject: | NSA/MET/C1 - CMH offline |
DataStreams: | nsametC1.b1 |
Description: | Beginning 1/24/2011, the CMH went offline resulting in missing temperature and dewpoint measurements and erroneous vapor pressure, saturation vapor pressure, and RH measurements. Problem fixed with a power cycle. |
Measurements: | nsametC1.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
05/15/2011 | 0900 | 05/28/2011 | 0010 |
Subject: | NSA/MET/C1 - CMH Failure |
DataStreams: | nsametC1.b1 |
Description: | The Chilled Mirror Hydrometer (CMH) developed a short in the wiring harness. All CMH data missing or incorrect during the period listed. |
Measurements: | nsametC1.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
05/17/2011 | 0200 | 07/20/2011 | 1823 |
Subject: | NSA/MET/C1 - Wind sensor data missing |
DataStreams: | nsametC1.b1, nsatwrC1.b1 |
Description: | 2m, 10m, 20m wind sensors went off-line 5/17 due to GFCI tripping caused by failing CMH. The 2m and 20m data wind sensor returned 6/6, but the 10m remained offline until 7/20 as the sensor was damaged. |
Measurements: | nsametC1.b1:
nsatwrC1.b1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
07/20/2011 | 2211 | 07/25/2011 | 1842 |
Subject: | NSA/GNDRAD/C1 - Reprocess: Miscalibrated upwelling SW |
DataStreams: | nsagndrad20sC1.a0, nsagndrad60sC1.b1, nsaqcrad1longC1.c1, nsaqcrad1longC1.s1 |
Description: | On 7/20/2011 2211GMT Ops replaced the Gndrad upwelling shortwave instrument (PSP) but the calibration coefficients weren't changed until 07/25/2011 1842GMT. The up_short_hemisp data will be reprocessed. Old SN/cal:31294F3 / 113.59 W/m2/mV New SN/cal:32014F3 / 116.43 W/m2/mV Apply the following correction factor to each up_short_hemisp data point during this time period: new value [W/m^2]= old value [W/m^2]* (116.43/113.59) |
Measurements: | nsagndrad60sC1.b1:
nsaqcrad1longC1.s1:
nsagndrad20sC1.a0:
nsaqcrad1longC1.c1:
|
Start Date | Start Time | End Date | End Time |
---|---|---|---|
07/20/2011 | 2229 | 07/25/2011 | 1843 |
Subject: | NSA/SKYRAD/C1 - Reprocess: Incorrect calibration coefficients |
DataStreams: | nsaskyrad20sC1.a0, nsaskyrad60sC1.b1, nsaqcrad1longC1.c1, nsaqcrad1longC1.s1 |
Description: | On 7/20/2011 starting 2229GMT ops replaced the Skyrad shortwave instruments (PSP/8-48/NIP) corresponding to the datastreams (down_short_hemisp, down_short_diffuse_hemisp, short_direct_normal) but the calibration coefficients weren't changed until 07/25/2011 1842GMT. Data will be reprocessed. Longwave data are unaffected. down_short_hemisp Old SN/cal:31414F3 / 119.23 W/m2/mV New SN/cal:32015F3 / 111.44 W/m2/mV down_short_diffuse_hemisp Old SN/cal:33258 / 110.85 W/m2/mV New SN/cal:33375 / 115.31 W/m2/mV short_direct_normal Old SN/cal:31759E6 / 118.88 W/m2/mV New SN/cal:31344E6 / 121.77 W/m2/mV Apply the following correction factor to each instrument data stream below during the specified time period: down_short_hemisp 7/20/2011 2238GMT to 7/25/2011 1843GMT: correct value [W/m^2]= old value [W/m^2] * (111.44/119.23) down_short_diffuse_hemisp 7/20/2011 2229GMT to 7/25/2011 1843GMT: correct value [W/m^2]= old value [W/m^2] * (115.31/110.85) short_direct_normal 7/20/2011 2248GMT to 7/25/2011 1843GMT: correct value[W/m^2]= old value [W/m^2] * (121.77/118.88) |
Measurements: | nsaqcrad1longC1.s1:
nsaskyrad60sC1.b1:
nsaskyrad20sC1.a0:
nsaqcrad1longC1.c1:
|