DQRs for Session: 135127 User:mcadedduCompleted: 05-26-2011

Data Quality Reports for Session: 135127 User: mcadeddu Completed: 05/26/2011

TABLE OF CONTENTS

DQR ID	Subject	Data Streams Affected
D070117.1	NSA/GVR/C1 - Missing data	nsagvrC1.a0, nsagvrC1.b1
D100809.2	NSA/GVR/C1 - Saturated brightness temperature	nsagvrC1.a0, nsagvrC1.b1, nsagvrrawC1.00
D100909.2	NSA/GVR/C1 - Saturated brightness temperatures	nsagvrC1.a0, nsagvrC1.b1

DQRID : D070117.1

Start Date	Start Time	End Date	End Time
01/11/2007	1500	01/15/2007	1600
04/13/2007	2122	04/18/2007	1325
04/30/2007	2020	05/02/2007	1256
06/09/2008	0500	06/20/2008	1852
11/10/2008	1903	11/14/2008	1616
08/03/2009	1700	10/26/2009	1800
05/08/2010	2200	05/11/2010	1800
09/27/2010	0300	10/01/2010	2200
10/08/2010	1500	10/11/2010	1900
12/25/2010	0800	01/03/2011	2300
01/12/2011	0600	01/15/2011	1700
04/26/2011	0500	05/02/2011	1804

Subject:	NSA/GVR/C1 - Missing data
DataStreams:	nsagvrC1.a0, nsagvrC1.b1
Description:	Data are missing and unrecoverable.
Measurements:	nsagvrC1.b1: 183.3 +/- 14 GHz sky brightness temperature(tbsky14) temp_noise_diode temp_ext tbsky3u time time_offset lat lon temp_hot2 temp_hot1 base_time tbsky14u temp_antenna_feed_horn tbsky1u temp_warm alt 183.3 +/- 1 GHz sky brightness temperature(tbsky1) temp_thermoelectric_cooling_plate 183.3 +/- 3 GHz sky brightness temperature(tbsky3) 183.3 +/- 7 GHz sky brightness temperature(tbsky7) tbsky7u temp_component_plate nsagvrC1.a0: warm1 warm3 sky1 sky3 warm7 time_offset sky7 ml3 ml7 pos hot14 temp_component_plate temp_warm lon ns14 warm14 base_time sky14 alt time hot7 temp_ext hot1 hot3 ml14 temp_thermoelectric_cooling_plate temp_hot1 ns7 ns1 temp_hot2 ns3 lat temp_antenna_feed_horn type ml1 temp_noise_diode

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DQRID : D100809.2

Start Date	Start Time	End Date	End Time
07/16/2010	1200	07/22/2010	2000

Subject:	NSA/GVR/C1 - Saturated brightness temperature
DataStreams:	nsagvrC1.a0, nsagvrC1.b1, nsagvrrawC1.00
Description:	Beginning 7/16 all sky temperature data become nearly equal and abnormally constant. The sky temperature data returned to normal on 7/22 ~20:00 UTC. The saturated brightness temperatures were probably due to water or dew deposit on the window.
Measurements:	nsagvrC1.b1: 183.3 +/- 1 GHz sky brightness temperature(tbsky1) 183.3 +/- 14 GHz sky brightness temperature(tbsky14) 183.3 +/- 3 GHz sky brightness temperature(tbsky3) 183.3 +/- 7 GHz sky brightness temperature(tbsky7) tbsky14u tbsky7u tbsky1u tbsky3u nsagvrrawC1.00: AVHRR satellite images for Darwin from BOM (RAW)(raw) nsagvrC1.a0: sky14 sky1 sky3 sky7

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DQRID : D100909.2

Start Date	Start Time	End Date	End Time
08/26/2010	1200	08/30/2010	1500

Subject:	NSA/GVR/C1 - Saturated brightness temperatures
DataStreams:	nsagvrC1.a0, nsagvrC1.b1
Description:	Brightness temperatures are saturated probably because of water on the radome. Water vapor retrievals are affected as well.
Measurements:	nsagvrC1.b1: 183.3 +/- 1 GHz sky brightness temperature(tbsky1) 183.3 +/- 14 GHz sky brightness temperature(tbsky14) 183.3 +/- 3 GHz sky brightness temperature(tbsky3) tbsky1u 183.3 +/- 7 GHz sky brightness temperature(tbsky7) tbsky14u tbsky3u tbsky7u nsagvrC1.a0: sky14 sky1 sky3 sky7

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