DQRs for Session: 124899 User:jinqj05Completed: 12-22-2009

Data Quality Reports for Session: 124899 User: jinqj05 Completed: 12/22/2009

TABLE OF CONTENTS

DQR ID	Subject	Data Streams Affected
D041027.1	NSA/MWRP/C1 - Missing data	nsamwrpC1.b1
D090407.1	NSA/MWRP/C1 - Reprocessed: Negative bias in LWP	nsamwrpC1.b1

DQRID : D041027.1

Start Date	Start Time	End Date	End Time
02/21/2004	0925	02/23/2004	2238
10/07/2004	0859	10/27/2004	1237
11/20/2004	0039	11/22/2004	1851
04/10/2005	0000	04/11/2005	1622
09/04/2005	0531	09/06/2005	1857
09/10/2005	0052	09/12/2005	1830
09/21/2005	1805	10/12/2005	2311
06/23/2006	1800	08/08/2006	2250
08/11/2006	2359	08/14/2006	1454
10/09/2006	2101	10/11/2006	1733
01/05/2007	2358	01/08/2007	2019
02/28/2007	2309	03/05/2007	0027
07/13/2007	1838	12/08/2007	0125
01/04/2008	2357	01/06/2008	1903
02/16/2008	1818	02/21/2008	0006
02/23/2008	1005	02/26/2008	2320
03/12/2008	0143	04/09/2008	1540
04/10/2008	1840	04/14/2008	1657
04/18/2008	2258	04/21/2008	1422
04/27/2008	1846	04/29/2008	0525
05/01/2008	0328	05/28/2008	2241
10/14/2008	1659	02/13/2009	2234

Subject:	NSA/MWRP/C1 - Missing data
DataStreams:	nsamwrpC1.b1
Description:	Data are missing and unrecoverable.
Measurements:	nsamwrpC1.b1: Expected root-mean-square error in liquid water path retrieval(liquidWaterPathRmsError) Derived relative humidity(relativeHumidity) Internal blackbody reference temperature(blackbodyTemperature) Expected root-mean-square error in temperature retrieval(temperatureRmsError) Retrieved liquid water path(liquidWaterPath) Ambient surface pressure(surfacePressure) atmospheric pressure at mean sea level and at tropopause (NGM250 predicted)(pressure) Retrieved liquid water path using only 23.835 and 30.0 GHz(liquidWaterPath2) Data quality flags(dataQualityFlags) Surface water vapor density at instrument(surfaceWaterVaporDensity) Derived virtual temperature(virtualTemperature) Expected root-mean-square error in water vapor density retrieval(waterVaporDensityRmsError) Equilibrium level pressure(equilibriumLevelPres) base time(base_time) Zenith-pointing infrared temperature at 10um(infraredTemperature) Array of heights for the range gates(height) lat(lat) Dummy altitude for Zeb(alt) Total precipitable water vapor, from microwave radiometer(totalPrecipitableWater) Interpolated dewpoint temperature(dewpointTemperature) azimuth(azimuth) Cloud base height(cloudBaseHeight) Expected root-mean-square error in precipitable water retrieval using only 23.835 and 30.0 GHz(totalPrecipitableWater2RmsError) Expected root-mean-square error in precipitable water retrieval(totalPrecipitableWaterRmsError) elevation(elevation) Lifting condensation level pressure(liftingCondensationLevelPres) Level of free convection pressure(levelFreeConvectionPres) Retrieved water vapor density(waterVaporDensity) lon(lon) Retrieved total precipitable water vapor using only 23.835 and 30.0 GHz(totalPrecipitableWater2) Microwave brightness temperature(brightnessTemperature) Frequency(frequency) Convective Available Potential Energy(cape) Flag indicating moisture sensor status(wetWindowFlag) Expected root-mean-square error in liquid water content retrieval(liquidWaterContentRmsError) Lifting condensation level(liftingCondensationLevel) Level of free convection(levelFreeConvection) air temperature (NGM250 predicted)(temperature) Ambient surface absolute temperature(surfaceTemperature) Expected root-mean-square error in liquid water path retrieval using only 23.835 and 30.0 GHz(liquidWaterPath2RmsError) Retrieved cloud liquid water content(liquidWaterContent) Time offset of tweaks from base_time(time_offset) Ambient surface relative humidity(surfaceRelativeHumidity) Interpolated water vapor mixing ratio(waterVaporMixingRatio) time(time) Equilibrium level(equilibriumLevel)

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DQRID : D090407.1

Start Date	Start Time	End Date	End Time
02/13/2009	0000	04/15/2009	1950

Subject:	NSA/MWRP/C1 - Reprocessed: Negative bias in LWP
DataStreams:	nsamwrpC1.b1
Description:	After the radiometer was installed at the site following extensive refurbishing the retrieved LWP had a large negative bias (~-0.07 mm). The calibration coefficients were modified and that resolved the problem. Data for February, March and part of April were reprocessed with the revised calibrations and archived in July.
Measurements:	nsamwrpC1.b1: Retrieved liquid water path(liquidWaterPath) Total precipitable water vapor, from microwave radiometer(totalPrecipitableWater) Retrieved liquid water path using only 23.835 and 30.0 GHz(liquidWaterPath2) Retrieved total precipitable water vapor using only 23.835 and 30.0 GHz(totalPrecipitableWater2) Microwave brightness temperature(brightnessTemperature)

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