Data Quality Reports for Session: 115802 User: rutan Completed: 11/18/2008

TABLE OF CONTENTS

DQR IDSubjectData Streams Affected
D060717.2SGP/MWR/C1 - Spikes in ambient temperature readingssgpmwrlosC1.b1, sgpmwrtipC1.a1
D060718.3SGP/MWR/B5 - Mixer temp unstablesgpmwrlosB5.b1, sgpmwrtipB5.a1
D060726.1SGP/MWR/B1 - Reprocessed: Corrected calibrationsgpmwrB1.00, sgpmwrlosB1.b1, sgpmwrtipB1.a1
D060818.15SGP/MWR/B1 - Missing datasgpmwrlosB1.b1, sgpmwrtipB1.a1
D060821.3SGP/MWR/C1 - Missing datasgpmwrlosC1.b1, sgpmwrtipC1.a1
D060825.1SGP/MWR/B5 - Radiometer removed for repairssgpmwrlosB5.b1, sgpmwrtipB5.a1
D061009.1SGP/MWR/B1 - Radiometer removed for IOPsgpmwrB1.00, sgpmwrlosB1.b1, sgpmwrtipB1.a1
D061213.4SGP/MWR/C1 - Instrument testingsgpmwrC1.00, sgpmwrlosC1.b1, sgpmwrtipC1.a1
D070314.2SGP/MWR/C1/E14 - Freezing rain-Incorrect rain flagsgpmwrlosC1.b1, sgpmwrlosE14.b1, sgpmwrtipC1.a1, sgpmwrtipE14.a1
D070802.3SGP/MWR/C1 - Noisy datasgpmwrlosC1.b1, sgpmwrtipC1.a1
D071011.4SGP/MWR/B5 - Intermittent missing datasgpmwrlosB5.b1, sgpmwrtipB5.a1
D071128.2SGP/MWR/C1 - Reprocess: Radiometer reinstalled- Please reprocesssgp5mwravgC1.c1, sgpmwrlosC1.b1, sgpmwrtipC1.a1
D071129.1SGP/MWR/B1 - Calibration failuresgpmwrlosB1.b1, sgpmwrtipB1.a1
D071129.2SGP/MWR/B1 - Radiometer out of servicesgp5mwravgB1.c1, sgpmwrB1.00, sgpmwrlosB1.b1, sgpmwrtipB1.a1
D080103.2SGP/MWR/C1 - Missing datasgpmwrlosC1.b1
D080701.2SGP/MWR/B4 - Missing datasgpmwrlosB4.b1, sgpmwrtipB4.a1
D080724.1SGP/MWR/B5 - Missing datasgpmwrlosB5.b1


DQRID : D060717.2
Start DateStart TimeEnd DateEnd Time
07/13/2006120007/28/20061600
Subject:
SGP/MWR/C1 - Spikes in ambient temperature readings
DataStreams:sgpmwrlosC1.b1, sgpmwrtipC1.a1
Description:
There are intermittent spikes in the Tkair temperature (T ~ 400 K). On 7/28 the sensor 
was cleaned and the instrument power cycled following a power outage. Readings came back to 
normal.
Measurements:sgpmwrtipC1.a1:
  • Ambient temperature(tkair)
sgpmwrlosC1.b1:
  • Ambient temperature(tkair)

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DQRID : D060718.3
Start DateStart TimeEnd DateEnd Time
06/01/2006000008/21/20061100
Subject:
SGP/MWR/B5 - Mixer temp unstable
DataStreams:sgpmwrlosB5.b1, sgpmwrtipB5.a1
Description:
The radiometer mixer temperature was unstable during this time interval. The instability 
will slightly affect calibration.  On 8/21, the instrument was sent to the vendor for 
repair.

June and July data are suspect, the calibration may be slightly incorrect. August data 
should not be used.
Measurements:sgpmwrtipB5.a1:
  • Noise injection temp at 23.8 GHz adjusted to tkbb(tnd23)
  • 31.4 GHz sky signal(tipsky31)
  • (tknd)
  • Noise injection temp at 31.4 GHz adjusted to tkbb(tnd31)
  • 31.8 GHz sky brightness temperature derived from tip curve(tbskytip31)
  • 31.4 GHz goodness-of-fit coefficient(r31)
  • Noise injection temp at 31.4 GHz derived from this tip(tnd31I)
  • Temperature correction coefficient at 23.8 GHz(tc23)
  • Temperature correction coefficient at 31.4 GHz(tc31)
  • Noise injection temp at nominal temperature at 31.4 GHz(tnd_nom31)
  • Mixer kinetic (physical) temperature(tkxc)
  • Noise injection temp at 23.8 GHz derived from this tip(tnd23I)
  • Total liquid water along zenith path using tip-derived brightness temperatures(liqtip)
  • 23.8 GHz sky brightness temperature derived from tip curve(tbskytip23)
  • 23.8 GHz sky signal(tipsky23)
  • Total water vapor along zenith path using tip-derived brightness temperatures(vaptip)
  • 23.8 GHz goodness-of-fit coefficient(r23)
  • Noise injection temp at nominal temperature at 23.8 GHz(tnd_nom23)
sgpmwrlosB5.b1:
  • Mixer kinetic (physical) temperature(tkxc)
  • Temperature correction coefficient at 31.4 GHz(tc31)
  • 23.8 GHz sky signal(sky23)
  • MWR column precipitable water vapor(vap)
  • Noise injection temp at 31.4 GHz adjusted to tkbb(tnd31)
  • (tknd)
  • Noise injection temp at 23.8 GHz adjusted to tkbb(tnd23)
  • Sky brightness temperature at 31.4 GHz(tbsky31)
  • Averaged total liquid water along LOS path(liq)
  • 31.4 GHz sky signal(sky31)
  • Sky brightness temperature at 23.8 GHz(tbsky23)
  • Noise injection temp at nominal temperature at 23.8 GHz(tnd_nom23)
  • Temperature correction coefficient at 23.8 GHz(tc23)
  • Noise injection temp at nominal temperature at 31.4 GHz(tnd_nom31)

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DQRID : D060726.1
Start DateStart TimeEnd DateEnd Time
07/16/2006000007/22/20060600
Subject:
SGP/MWR/B1 - Reprocessed: Corrected calibration
DataStreams:sgpmwrB1.00, sgpmwrlosB1.b1, sgpmwrtipB1.a1
Description:
The radiometer was thermally unstable. Calibration coefficients for the time interval were 
re-derived after screening for bad values of TKxc and the data were reprocessed.  
Reprocessed MWRLOS data were archived January 2007.  MWRTIP data will not be reprocessed.
Measurements:sgpmwrtipB1.a1:
  • 23.8 GHz sky signal(tipsky23)
  • Noise injection temp at 23.8 GHz adjusted to tkbb(tnd23)
  • Noise injection temp at 23.8 GHz derived from this tip(tnd23I)
  • Noise injection temp at 31.4 GHz derived from this tip(tnd31I)
  • Total water vapor along zenith path using tip-derived brightness temperatures(vaptip)
  • 31.8 GHz sky brightness temperature derived from tip curve(tbskytip31)
  • Temperature correction coefficient at 31.4 GHz(tc31)
  • Mixer kinetic (physical) temperature(tkxc)
  • 23.8 GHz sky brightness temperature derived from tip curve(tbskytip23)
  • (tknd)
  • Temperature correction coefficient at 23.8 GHz(tc23)
  • Noise injection temp at 31.4 GHz adjusted to tkbb(tnd31)
  • Total liquid water along zenith path using tip-derived brightness temperatures(liqtip)
  • Noise injection temp at nominal temperature at 31.4 GHz(tnd_nom31)
  • 23.8 GHz goodness-of-fit coefficient(r23)
  • Noise injection temp at nominal temperature at 23.8 GHz(tnd_nom23)
  • 31.4 GHz sky signal(tipsky31)
  • 31.4 GHz goodness-of-fit coefficient(r31)
sgpmwrlosB1.b1:
  • Noise injection temp at 23.8 GHz adjusted to tkbb(tnd23)
  • Noise injection temp at 31.4 GHz adjusted to tkbb(tnd31)
  • Temperature correction coefficient at 23.8 GHz(tc23)
  • Noise injection temp at nominal temperature at 23.8 GHz(tnd_nom23)
  • (tknd)
  • Noise injection temp at nominal temperature at 31.4 GHz(tnd_nom31)
  • Mixer kinetic (physical) temperature(tkxc)
  • Sky brightness temperature at 23.8 GHz(tbsky23)
  • Temperature correction coefficient at 31.4 GHz(tc31)
  • Sky brightness temperature at 31.4 GHz(tbsky31)
  • MWR column precipitable water vapor(vap)
sgpmwrB1.00:
  • null(Raw data stream - documentation not supported)

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DQRID : D060818.15
Start DateStart TimeEnd DateEnd Time
07/22/2006060007/27/20061500
Subject:
SGP/MWR/B1 - Missing data
DataStreams:sgpmwrlosB1.b1, sgpmwrtipB1.a1
Description:
Data are missing in this time period.
Measurements:sgpmwrlosB1.b1:
  • Ambient temperature(tkair)
  • IR Brightness Temperature(ir_temp)
  • Averaged total liquid water along LOS path(liq)
  • lon(lon)
  • 23.8 GHz blackbody+noise injection signal(bbn23)
  • lat(lat)
  • 31.4 GHz sky signal(sky31)
  • (tknd)
  • Time offset of tweaks from base_time(time_offset)
  • Noise injection temp at nominal temperature at 31.4 GHz(tnd_nom31)
  • Sky brightness temperature at 23.8 GHz(tbsky23)
  • Temperature correction coefficient at 31.4 GHz(tc31)
  • base time(base_time)
  • Sky brightness temperature at 31.4 GHz(tbsky31)
  • Noise injection temp at 23.8 GHz adjusted to tkbb(tnd23)
  • Sky Infra-Red Temperature(sky_ir_temp)
  • Noise injection temp at 31.4 GHz adjusted to tkbb(tnd31)
  • Dummy altitude for Zeb(alt)
  • 31.4 GHz blac2body+noise injection signal(bbn31)
  • 23.8 GHz sky signal(sky23)
  • Water on Teflon window (1=WET, 0=DRY)(wet_window)
  • Temperature correction coefficient at 23.8 GHz(tc23)
  • Noise injection temp at nominal temperature at 23.8 GHz(tnd_nom23)
  • 31.4 GHz blackbody(bb31)
  • Mixer kinetic (physical) temperature(tkxc)
  • Blackbody kinetic temperature(tkbb)
  • MWR column precipitable water vapor(vap)
  • 23.8 GHz Blackbody signal(bb23)
sgpmwrtipB1.a1:
  • Blackbody kinetic temperature(tkbb)
  • Actual elevation angle(actel)
  • 23.8 GHz blackbody+noise injection signal(bbn23)
  • 23.8 GHz Blackbody signal(bb23)
  • Noise injection temp at 23.8 GHz adjusted to tkbb(tnd23)
  • 31.4 GHz blackbody(bb31)
  • Noise injection temp at 31.4 GHz derived from this tip(tnd31I)
  • Total water vapor along zenith path using tip-derived brightness temperatures(vaptip)
  • Mixer kinetic (physical) temperature(tkxc)
  • Temperature correction coefficient at 23.8 GHz(tc23)
  • Noise injection temp at 31.4 GHz adjusted to tkbb(tnd31)
  • Water on Teflon window (1=WET, 0=DRY)(wet_window)
  • Actual Azimuth(actaz)
  • 23.8 GHz sky signal(tipsky23)
  • Noise injection temp at 23.8 GHz derived from this tip(tnd23I)
  • lat(lat)
  • 31.8 GHz sky brightness temperature derived from tip curve(tbskytip31)
  • Temperature correction coefficient at 31.4 GHz(tc31)
  • 23.8 GHz sky brightness temperature derived from tip curve(tbskytip23)
  • Time offset of tweaks from base_time(time_offset)
  • (tknd)
  • Ambient temperature(tkair)
  • Total liquid water along zenith path using tip-derived brightness temperatures(liqtip)
  • Noise injection temp at nominal temperature at 31.4 GHz(tnd_nom31)
  • 23.8 GHz goodness-of-fit coefficient(r23)
  • lon(lon)
  • Dummy altitude for Zeb(alt)
  • Noise injection temp at nominal temperature at 23.8 GHz(tnd_nom23)
  • 31.4 GHz sky signal(tipsky31)
  • base time(base_time)
  • 31.4 GHz goodness-of-fit coefficient(r31)
  • 31.4 GHz blac2body+noise injection signal(bbn31)

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DQRID : D060821.3
Start DateStart TimeEnd DateEnd Time
07/01/2006230007/03/20061400
Subject:
SGP/MWR/C1 - Missing data
DataStreams:sgpmwrlosC1.b1, sgpmwrtipC1.a1
Description:
Data are missing because of a SW problem
Measurements:sgpmwrtipC1.a1:
  • 31.4 GHz blac2body+noise injection signal(bbn31)
  • 31.4 GHz blackbody(bb31)
  • Noise injection temp at 23.8 GHz adjusted to tkbb(tnd23)
  • (tknd)
  • Water on Teflon window (1=WET, 0=DRY)(wet_window)
  • Total liquid water along zenith path using tip-derived brightness temperatures(liqtip)
  • Noise injection temp at 31.4 GHz adjusted to tkbb(tnd31)
  • Actual elevation angle(actel)
  • Blackbody kinetic temperature(tkbb)
  • 23.8 GHz Blackbody signal(bb23)
  • Temperature correction coefficient at 23.8 GHz(tc23)
  • lat(lat)
  • Ambient temperature(tkair)
  • Mixer kinetic (physical) temperature(tkxc)
  • 23.8 GHz blackbody+noise injection signal(bbn23)
  • Dummy altitude for Zeb(alt)
  • Noise injection temp at 23.8 GHz derived from this tip(tnd23I)
  • 31.4 GHz sky signal(tipsky31)
  • Noise injection temp at 31.4 GHz derived from this tip(tnd31I)
  • Temperature correction coefficient at 31.4 GHz(tc31)
  • Actual Azimuth(actaz)
  • base time(base_time)
  • Noise injection temp at nominal temperature at 31.4 GHz(tnd_nom31)
  • lon(lon)
  • 23.8 GHz sky signal(tipsky23)
  • Time offset of tweaks from base_time(time_offset)
  • Total water vapor along zenith path using tip-derived brightness temperatures(vaptip)
  • Noise injection temp at nominal temperature at 23.8 GHz(tnd_nom23)
  • 31.4 GHz sky brightness temperature derived from tip curve(tbsky31tip)
  • 31.4 GHz goodness-of-fit coefficient(r31)
  • 23.8 GHz sky brightness temperature derived from tip curve(tbsky23tip)
  • 23.8 GHz goodness-of-fit coefficient(r23)
sgpmwrlosC1.b1:
  • 31.4 GHz sky signal(sky31)
  • Water on Teflon window (1=WET, 0=DRY)(wet_window)
  • Dummy altitude for Zeb(alt)
  • 31.4 GHz blac2body+noise injection signal(bbn31)
  • Noise injection temp at nominal temperature at 31.4 GHz(tnd_nom31)
  • 23.8 GHz sky signal(sky23)
  • Sky brightness temperature at 31.4 GHz(tbsky31)
  • lon(lon)
  • Noise injection temp at 31.4 GHz adjusted to tkbb(tnd31)
  • Averaged total liquid water along LOS path(liq)
  • 31.4 GHz blackbody(bb31)
  • Noise injection temp at nominal temperature at 23.8 GHz(tnd_nom23)
  • Temperature correction coefficient at 31.4 GHz(tc31)
  • Blackbody kinetic temperature(tkbb)
  • Sky Infra-Red Temperature(sky_ir_temp)
  • MWR column precipitable water vapor(vap)
  • Ambient temperature(tkair)
  • 23.8 GHz Blackbody signal(bb23)
  • Sky brightness temperature at 23.8 GHz(tbsky23)
  • Mixer kinetic (physical) temperature(tkxc)
  • Time offset of tweaks from base_time(time_offset)
  • base time(base_time)
  • (tknd)
  • Noise injection temp at 23.8 GHz adjusted to tkbb(tnd23)
  • 23.8 GHz blackbody+noise injection signal(bbn23)
  • Temperature correction coefficient at 23.8 GHz(tc23)
  • lat(lat)

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DQRID : D060825.1
Start DateStart TimeEnd DateEnd Time
08/21/2006110006/11/20071953
Subject:
SGP/MWR/B5 - Radiometer removed for repairs
DataStreams:sgpmwrlosB5.b1, sgpmwrtipB5.a1
Description:
The radiometer was removed for repairs
Measurements:sgpmwrtipB5.a1:
  • Actual Azimuth(actaz)
  • Blackbody kinetic temperature(tkbb)
  • 23.8 GHz Blackbody signal(bb23)
  • Temperature correction coefficient at 31.4 GHz(tc31)
  • Total liquid water along zenith path using tip-derived brightness temperatures(liqtip)
  • Ambient temperature(tkair)
  • 23.8 GHz sky signal(tipsky23)
  • Water on Teflon window (1=WET, 0=DRY)(wet_window)
  • 23.8 GHz goodness-of-fit coefficient(r23)
  • Noise injection temp at nominal temperature at 23.8 GHz(tnd_nom23)
  • lat(lat)
  • Noise injection temp at 23.8 GHz adjusted to tkbb(tnd23)
  • 31.4 GHz sky signal(tipsky31)
  • (tknd)
  • Noise injection temp at 31.4 GHz adjusted to tkbb(tnd31)
  • 31.8 GHz sky brightness temperature derived from tip curve(tbskytip31)
  • 31.4 GHz goodness-of-fit coefficient(r31)
  • 23.8 GHz blackbody+noise injection signal(bbn23)
  • Noise injection temp at 31.4 GHz derived from this tip(tnd31I)
  • Temperature correction coefficient at 23.8 GHz(tc23)
  • 31.4 GHz blackbody(bb31)
  • Noise injection temp at nominal temperature at 31.4 GHz(tnd_nom31)
  • Mixer kinetic (physical) temperature(tkxc)
  • lon(lon)
  • Noise injection temp at 23.8 GHz derived from this tip(tnd23I)
  • 23.8 GHz sky brightness temperature derived from tip curve(tbskytip23)
  • Actual elevation angle(actel)
  • Time offset of tweaks from base_time(time_offset)
  • Total water vapor along zenith path using tip-derived brightness temperatures(vaptip)
  • base time(base_time)
  • 31.4 GHz blac2body+noise injection signal(bbn31)
  • Dummy altitude for Zeb(alt)
sgpmwrlosB5.b1:
  • Mixer kinetic (physical) temperature(tkxc)
  • Ambient temperature(tkair)
  • Temperature correction coefficient at 31.4 GHz(tc31)
  • Time offset of tweaks from base_time(time_offset)
  • Blackbody kinetic temperature(tkbb)
  • IR Brightness Temperature(ir_temp)
  • Water on Teflon window (1=WET, 0=DRY)(wet_window)
  • 31.4 GHz blac2body+noise injection signal(bbn31)
  • Averaged total liquid water along LOS path(liq)
  • lat(lat)
  • Sky brightness temperature at 23.8 GHz(tbsky23)
  • Dummy altitude for Zeb(alt)
  • Temperature correction coefficient at 23.8 GHz(tc23)
  • Noise injection temp at nominal temperature at 31.4 GHz(tnd_nom31)
  • base time(base_time)
  • 23.8 GHz sky signal(sky23)
  • MWR column precipitable water vapor(vap)
  • 31.4 GHz blackbody(bb31)
  • Noise injection temp at 31.4 GHz adjusted to tkbb(tnd31)
  • (tknd)
  • Noise injection temp at 23.8 GHz adjusted to tkbb(tnd23)
  • Sky brightness temperature at 31.4 GHz(tbsky31)
  • 23.8 GHz blackbody+noise injection signal(bbn23)
  • lon(lon)
  • 31.4 GHz sky signal(sky31)
  • Sky Infra-Red Temperature(sky_ir_temp)
  • Noise injection temp at nominal temperature at 23.8 GHz(tnd_nom23)
  • 23.8 GHz Blackbody signal(bb23)

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DQRID : D061009.1
Start DateStart TimeEnd DateEnd Time
09/20/2006190006/19/20071632
Subject:
SGP/MWR/B1 - Radiometer removed for IOP
DataStreams:sgpmwrB1.00, sgpmwrlosB1.b1, sgpmwrtipB1.a1
Description:
On 9/20 the radiometer was removed and shipped to the SGP Central Facility for the 
MWR-intercomparison IOP. Datastream from this radiometer will be available as IOP data under the 
facility name S01.
Measurements:sgpmwrlosB1.b1:
  • Ambient temperature(tkair)
  • IR Brightness Temperature(ir_temp)
  • Averaged total liquid water along LOS path(liq)
  • lon(lon)
  • 23.8 GHz blackbody+noise injection signal(bbn23)
  • lat(lat)
  • 31.4 GHz sky signal(sky31)
  • (tknd)
  • Time offset of tweaks from base_time(time_offset)
  • Noise injection temp at nominal temperature at 31.4 GHz(tnd_nom31)
  • Sky brightness temperature at 23.8 GHz(tbsky23)
  • Temperature correction coefficient at 31.4 GHz(tc31)
  • base time(base_time)
  • Sky brightness temperature at 31.4 GHz(tbsky31)
  • Noise injection temp at 23.8 GHz adjusted to tkbb(tnd23)
  • Sky Infra-Red Temperature(sky_ir_temp)
  • Noise injection temp at 31.4 GHz adjusted to tkbb(tnd31)
  • Dummy altitude for Zeb(alt)
  • 31.4 GHz blac2body+noise injection signal(bbn31)
  • 23.8 GHz sky signal(sky23)
  • Water on Teflon window (1=WET, 0=DRY)(wet_window)
  • Temperature correction coefficient at 23.8 GHz(tc23)
  • Noise injection temp at nominal temperature at 23.8 GHz(tnd_nom23)
  • 31.4 GHz blackbody(bb31)
  • Mixer kinetic (physical) temperature(tkxc)
  • Blackbody kinetic temperature(tkbb)
  • MWR column precipitable water vapor(vap)
  • 23.8 GHz Blackbody signal(bb23)
sgpmwrtipB1.a1:
  • Blackbody kinetic temperature(tkbb)
  • Actual elevation angle(actel)
  • 23.8 GHz blackbody+noise injection signal(bbn23)
  • 23.8 GHz Blackbody signal(bb23)
  • Noise injection temp at 23.8 GHz adjusted to tkbb(tnd23)
  • 31.4 GHz blackbody(bb31)
  • Noise injection temp at 31.4 GHz derived from this tip(tnd31I)
  • Total water vapor along zenith path using tip-derived brightness temperatures(vaptip)
  • Mixer kinetic (physical) temperature(tkxc)
  • Temperature correction coefficient at 23.8 GHz(tc23)
  • Noise injection temp at 31.4 GHz adjusted to tkbb(tnd31)
  • Water on Teflon window (1=WET, 0=DRY)(wet_window)
  • Actual Azimuth(actaz)
  • 23.8 GHz sky signal(tipsky23)
  • Noise injection temp at 23.8 GHz derived from this tip(tnd23I)
  • lat(lat)
  • 31.8 GHz sky brightness temperature derived from tip curve(tbskytip31)
  • Temperature correction coefficient at 31.4 GHz(tc31)
  • 23.8 GHz sky brightness temperature derived from tip curve(tbskytip23)
  • Time offset of tweaks from base_time(time_offset)
  • (tknd)
  • Ambient temperature(tkair)
  • Total liquid water along zenith path using tip-derived brightness temperatures(liqtip)
  • Noise injection temp at nominal temperature at 31.4 GHz(tnd_nom31)
  • 23.8 GHz goodness-of-fit coefficient(r23)
  • lon(lon)
  • Dummy altitude for Zeb(alt)
  • Noise injection temp at nominal temperature at 23.8 GHz(tnd_nom23)
  • 31.4 GHz sky signal(tipsky31)
  • base time(base_time)
  • 31.4 GHz goodness-of-fit coefficient(r31)
  • 31.4 GHz blac2body+noise injection signal(bbn31)
sgpmwrB1.00:
  • null(Raw data stream - documentation not supported)

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DQRID : D061213.4
Start DateStart TimeEnd DateEnd Time
11/28/2006210012/01/20061900
Subject:
SGP/MWR/C1 - Instrument testing
DataStreams:sgpmwrC1.00, sgpmwrlosC1.b1, sgpmwrtipC1.a1
Description:
On 11/28 the insrument was removed and taken inside for testing
Measurements:sgpmwrtipC1.a1:
  • 31.4 GHz blac2body+noise injection signal(bbn31)
  • 31.4 GHz blackbody(bb31)
  • Noise injection temp at 23.8 GHz adjusted to tkbb(tnd23)
  • (tknd)
  • Water on Teflon window (1=WET, 0=DRY)(wet_window)
  • Total liquid water along zenith path using tip-derived brightness temperatures(liqtip)
  • Noise injection temp at 31.4 GHz adjusted to tkbb(tnd31)
  • Actual elevation angle(actel)
  • Blackbody kinetic temperature(tkbb)
  • 23.8 GHz Blackbody signal(bb23)
  • Temperature correction coefficient at 23.8 GHz(tc23)
  • lat(lat)
  • Ambient temperature(tkair)
  • Mixer kinetic (physical) temperature(tkxc)
  • 23.8 GHz blackbody+noise injection signal(bbn23)
  • Dummy altitude for Zeb(alt)
  • Noise injection temp at 23.8 GHz derived from this tip(tnd23I)
  • 31.4 GHz sky signal(tipsky31)
  • Noise injection temp at 31.4 GHz derived from this tip(tnd31I)
  • Temperature correction coefficient at 31.4 GHz(tc31)
  • Actual Azimuth(actaz)
  • base time(base_time)
  • Noise injection temp at nominal temperature at 31.4 GHz(tnd_nom31)
  • lon(lon)
  • 23.8 GHz sky signal(tipsky23)
  • Time offset of tweaks from base_time(time_offset)
  • Total water vapor along zenith path using tip-derived brightness temperatures(vaptip)
  • Noise injection temp at nominal temperature at 23.8 GHz(tnd_nom23)
  • 31.4 GHz sky brightness temperature derived from tip curve(tbsky31tip)
  • 31.4 GHz goodness-of-fit coefficient(r31)
  • 23.8 GHz sky brightness temperature derived from tip curve(tbsky23tip)
  • 23.8 GHz goodness-of-fit coefficient(r23)
sgpmwrlosC1.b1:
  • 31.4 GHz sky signal(sky31)
  • Water on Teflon window (1=WET, 0=DRY)(wet_window)
  • Dummy altitude for Zeb(alt)
  • 31.4 GHz blac2body+noise injection signal(bbn31)
  • Noise injection temp at nominal temperature at 31.4 GHz(tnd_nom31)
  • 23.8 GHz sky signal(sky23)
  • Sky brightness temperature at 31.4 GHz(tbsky31)
  • lon(lon)
  • Noise injection temp at 31.4 GHz adjusted to tkbb(tnd31)
  • Averaged total liquid water along LOS path(liq)
  • 31.4 GHz blackbody(bb31)
  • Noise injection temp at nominal temperature at 23.8 GHz(tnd_nom23)
  • Temperature correction coefficient at 31.4 GHz(tc31)
  • Blackbody kinetic temperature(tkbb)
  • Sky Infra-Red Temperature(sky_ir_temp)
  • MWR column precipitable water vapor(vap)
  • Ambient temperature(tkair)
  • 23.8 GHz Blackbody signal(bb23)
  • Sky brightness temperature at 23.8 GHz(tbsky23)
  • Mixer kinetic (physical) temperature(tkxc)
  • Time offset of tweaks from base_time(time_offset)
  • base time(base_time)
  • (tknd)
  • Noise injection temp at 23.8 GHz adjusted to tkbb(tnd23)
  • 23.8 GHz blackbody+noise injection signal(bbn23)
  • Temperature correction coefficient at 23.8 GHz(tc23)
  • lat(lat)
sgpmwrC1.00:
  • null(Raw data stream - documentation not supported)

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DQRID : D070314.2
Start DateStart TimeEnd DateEnd Time
01/12/2007000001/15/20070000
Subject:
SGP/MWR/C1/E14 - Freezing rain-Incorrect rain flag
DataStreams:sgpmwrlosC1.b1, sgpmwrlosE14.b1, sgpmwrtipC1.a1, sgpmwrtipE14.a1
Description:
Between 01/12 and 01/15 brightness temperatures show high values (Tb > 100 K) indicative 
of rain, however the wet_window flag is 0 (indicative of no rain). During that time there 
where freezing conditions with ice pellets that were not detected by the sensor. The high 
brightness temperatures may be due to melting ice on the window.
Measurements:sgpmwrtipC1.a1:
  • Water on Teflon window (1=WET, 0=DRY)(wet_window)
sgpmwrlosC1.b1:
  • Water on Teflon window (1=WET, 0=DRY)(wet_window)
sgpmwrtipE14.a1:
  • Water on Teflon window (1=WET, 0=DRY)(wet_window)
sgpmwrlosE14.b1:
  • Water on Teflon window (1=WET, 0=DRY)(wet_window)

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DQRID : D070802.3
Start DateStart TimeEnd DateEnd Time
07/14/2007000008/03/20071508
Subject:
SGP/MWR/C1 - Noisy data
DataStreams:sgpmwrlosC1.b1, sgpmwrtipC1.a1
Description:
Since 7/14 the MWR is experiencing intermittent periods of increased noise. The cause for 
this is under investigation.
Measurements:sgpmwrtipC1.a1:
  • 31.4 GHz blac2body+noise injection signal(bbn31)
  • 31.4 GHz blackbody(bb31)
  • 23.8 GHz sky signal(tipsky23)
  • 31.4 GHz sky signal(tipsky31)
  • Total liquid water along zenith path using tip-derived brightness temperatures(liqtip)
  • Total water vapor along zenith path using tip-derived brightness temperatures(vaptip)
  • 23.8 GHz blackbody+noise injection signal(bbn23)
  • 31.4 GHz sky brightness temperature derived from tip curve(tbsky31tip)
  • 23.8 GHz sky brightness temperature derived from tip curve(tbsky23tip)
  • 23.8 GHz Blackbody signal(bb23)
sgpmwrlosC1.b1:
  • Sky brightness temperature at 31.4 GHz(tbsky31)
  • 23.8 GHz blackbody+noise injection signal(bbn23)
  • 31.4 GHz sky signal(sky31)
  • Averaged total liquid water along LOS path(liq)
  • 31.4 GHz blackbody(bb31)
  • 31.4 GHz blac2body+noise injection signal(bbn31)
  • MWR column precipitable water vapor(vap)
  • 23.8 GHz Blackbody signal(bb23)
  • Sky brightness temperature at 23.8 GHz(tbsky23)
  • 23.8 GHz sky signal(sky23)

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DQRID : D071011.4
Start DateStart TimeEnd DateEnd Time
09/02/2007150004/01/20080000
Subject:
SGP/MWR/B5 - Intermittent missing data
DataStreams:sgpmwrlosB5.b1, sgpmwrtipB5.a1
Description:
Starting on 9/2/07 data have been intermittent due to frequent software crash. Large 
chunks (several days in duration) of data are missing. In March 2008 the fiber optics 
connections were checked and several faulty points were identified. The connections were 
repaired. Since then the instances of software crashes are much reduced.
Measurements:sgpmwrtipB5.a1:
  • Actual Azimuth(actaz)
  • Blackbody kinetic temperature(tkbb)
  • 23.8 GHz Blackbody signal(bb23)
  • Temperature correction coefficient at 31.4 GHz(tc31)
  • Total liquid water along zenith path using tip-derived brightness temperatures(liqtip)
  • Ambient temperature(tkair)
  • 23.8 GHz sky signal(tipsky23)
  • Water on Teflon window (1=WET, 0=DRY)(wet_window)
  • 23.8 GHz goodness-of-fit coefficient(r23)
  • Noise injection temp at nominal temperature at 23.8 GHz(tnd_nom23)
  • lat(lat)
  • Noise injection temp at 23.8 GHz adjusted to tkbb(tnd23)
  • 31.4 GHz sky signal(tipsky31)
  • (tknd)
  • Noise injection temp at 31.4 GHz adjusted to tkbb(tnd31)
  • 31.8 GHz sky brightness temperature derived from tip curve(tbskytip31)
  • 31.4 GHz goodness-of-fit coefficient(r31)
  • 23.8 GHz blackbody+noise injection signal(bbn23)
  • Noise injection temp at 31.4 GHz derived from this tip(tnd31I)
  • Temperature correction coefficient at 23.8 GHz(tc23)
  • 31.4 GHz blackbody(bb31)
  • Noise injection temp at nominal temperature at 31.4 GHz(tnd_nom31)
  • Mixer kinetic (physical) temperature(tkxc)
  • lon(lon)
  • Noise injection temp at 23.8 GHz derived from this tip(tnd23I)
  • 23.8 GHz sky brightness temperature derived from tip curve(tbskytip23)
  • Actual elevation angle(actel)
  • Time offset of tweaks from base_time(time_offset)
  • Total water vapor along zenith path using tip-derived brightness temperatures(vaptip)
  • base time(base_time)
  • 31.4 GHz blac2body+noise injection signal(bbn31)
  • Dummy altitude for Zeb(alt)
sgpmwrlosB5.b1:
  • Mixer kinetic (physical) temperature(tkxc)
  • Ambient temperature(tkair)
  • Temperature correction coefficient at 31.4 GHz(tc31)
  • Time offset of tweaks from base_time(time_offset)
  • Blackbody kinetic temperature(tkbb)
  • IR Brightness Temperature(ir_temp)
  • Water on Teflon window (1=WET, 0=DRY)(wet_window)
  • 31.4 GHz blac2body+noise injection signal(bbn31)
  • Averaged total liquid water along LOS path(liq)
  • lat(lat)
  • Sky brightness temperature at 23.8 GHz(tbsky23)
  • Dummy altitude for Zeb(alt)
  • Temperature correction coefficient at 23.8 GHz(tc23)
  • Noise injection temp at nominal temperature at 31.4 GHz(tnd_nom31)
  • base time(base_time)
  • 23.8 GHz sky signal(sky23)
  • MWR column precipitable water vapor(vap)
  • 31.4 GHz blackbody(bb31)
  • Noise injection temp at 31.4 GHz adjusted to tkbb(tnd31)
  • (tknd)
  • Noise injection temp at 23.8 GHz adjusted to tkbb(tnd23)
  • Sky brightness temperature at 31.4 GHz(tbsky31)
  • 23.8 GHz blackbody+noise injection signal(bbn23)
  • lon(lon)
  • 31.4 GHz sky signal(sky31)
  • Sky Infra-Red Temperature(sky_ir_temp)
  • Noise injection temp at nominal temperature at 23.8 GHz(tnd_nom23)
  • 23.8 GHz Blackbody signal(bb23)

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DQRID : D071128.2
Start DateStart TimeEnd DateEnd Time
11/19/2007213611/22/20071400
Subject:
SGP/MWR/C1 - Reprocess: Radiometer reinstalled- Please reprocess
DataStreams:sgp5mwravgC1.c1, sgpmwrlosC1.b1, sgpmwrtipC1.a1
Description:
After the radiometer was reinstalled it had to update the calibration coefficients.
Data will be reprocessed
Measurements:sgpmwrtipC1.a1:
  • Noise injection temp at 23.8 GHz adjusted to tkbb(tnd23)
  • 31.4 GHz sky signal(tipsky31)
  • Total liquid water along zenith path using tip-derived brightness temperatures(liqtip)
  • Temperature correction coefficient at 31.4 GHz(tc31)
  • Noise injection temp at 31.4 GHz adjusted to tkbb(tnd31)
  • Noise injection temp at nominal temperature at 31.4 GHz(tnd_nom31)
  • 23.8 GHz sky signal(tipsky23)
  • Temperature correction coefficient at 23.8 GHz(tc23)
  • Total water vapor along zenith path using tip-derived brightness temperatures(vaptip)
  • Noise injection temp at nominal temperature at 23.8 GHz(tnd_nom23)
  • 31.4 GHz sky brightness temperature derived from tip curve(tbsky31tip)
  • 23.8 GHz sky brightness temperature derived from tip curve(tbsky23tip)
sgp5mwravgC1.c1:
  • Sky brightness temperature at 23.8 GHz(tbsky23)
  • 23.8 GHz sky brightness temperature(23tbsky)
  • Sky brightness temperature at 31.4 GHz(tbsky31)
  • 31.4 GHz sky brightness temperature(31tbsky)
  • Averaged total liquid water along LOS path(liq)
  • MWR column precipitable water vapor(vap)
sgpmwrlosC1.b1:
  • Noise injection temp at 23.8 GHz adjusted to tkbb(tnd23)
  • Noise injection temp at nominal temperature at 31.4 GHz(tnd_nom31)
  • Sky brightness temperature at 31.4 GHz(tbsky31)
  • Noise injection temp at 31.4 GHz adjusted to tkbb(tnd31)
  • Averaged total liquid water along LOS path(liq)
  • Noise injection temp at nominal temperature at 23.8 GHz(tnd_nom23)
  • Temperature correction coefficient at 31.4 GHz(tc31)
  • MWR column precipitable water vapor(vap)
  • Sky brightness temperature at 23.8 GHz(tbsky23)
  • Temperature correction coefficient at 23.8 GHz(tc23)

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DQRID : D071129.1
Start DateStart TimeEnd DateEnd Time
11/06/2007000011/26/20071733
Subject:
SGP/MWR/B1 - Calibration failure
DataStreams:sgpmwrlosB1.b1, sgpmwrtipB1.a1
Description:
The radiometer suddenly stopped performing successful tip curve calibrations. Brightness 
temperatures are inaccurate during this time. The instrument was removed from service 
20071126.  Reprocessing is not possible.
Measurements:sgpmwrtipB1.a1:
  • 23.8 GHz sky signal(tipsky23)
  • Noise injection temp at 23.8 GHz adjusted to tkbb(tnd23)
  • Noise injection temp at 23.8 GHz derived from this tip(tnd23I)
  • Noise injection temp at 31.4 GHz derived from this tip(tnd31I)
  • Total water vapor along zenith path using tip-derived brightness temperatures(vaptip)
  • 31.8 GHz sky brightness temperature derived from tip curve(tbskytip31)
  • Temperature correction coefficient at 31.4 GHz(tc31)
  • 23.8 GHz sky brightness temperature derived from tip curve(tbskytip23)
  • Noise injection temp at 31.4 GHz adjusted to tkbb(tnd31)
  • Temperature correction coefficient at 23.8 GHz(tc23)
  • 23.8 GHz goodness-of-fit coefficient(r23)
  • Noise injection temp at nominal temperature at 31.4 GHz(tnd_nom31)
  • Noise injection temp at nominal temperature at 23.8 GHz(tnd_nom23)
  • 31.4 GHz sky signal(tipsky31)
  • 31.4 GHz goodness-of-fit coefficient(r31)
sgpmwrlosB1.b1:
  • Noise injection temp at 23.8 GHz adjusted to tkbb(tnd23)
  • Noise injection temp at 31.4 GHz adjusted to tkbb(tnd31)
  • 23.8 GHz sky signal(sky23)
  • Temperature correction coefficient at 23.8 GHz(tc23)
  • 31.4 GHz sky signal(sky31)
  • Noise injection temp at nominal temperature at 23.8 GHz(tnd_nom23)
  • Noise injection temp at nominal temperature at 31.4 GHz(tnd_nom31)
  • Sky brightness temperature at 23.8 GHz(tbsky23)
  • Temperature correction coefficient at 31.4 GHz(tc31)
  • Sky brightness temperature at 31.4 GHz(tbsky31)
  • MWR column precipitable water vapor(vap)

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DQRID : D071129.2
Start DateStart TimeEnd DateEnd Time
11/26/2007173401/30/20081800
Subject:
SGP/MWR/B1 - Radiometer out of service
DataStreams:sgp5mwravgB1.c1, sgpmwrB1.00, sgpmwrlosB1.b1, sgpmwrtipB1.a1
Description:
Following a malfunction the radiometer was taken out of service for diagnosis and repairs
Measurements:sgpmwrlosB1.b1:
  • Ambient temperature(tkair)
  • IR Brightness Temperature(ir_temp)
  • Averaged total liquid water along LOS path(liq)
  • lon(lon)
  • 23.8 GHz blackbody+noise injection signal(bbn23)
  • lat(lat)
  • 31.4 GHz sky signal(sky31)
  • (tknd)
  • Time offset of tweaks from base_time(time_offset)
  • Noise injection temp at nominal temperature at 31.4 GHz(tnd_nom31)
  • Sky brightness temperature at 23.8 GHz(tbsky23)
  • Temperature correction coefficient at 31.4 GHz(tc31)
  • base time(base_time)
  • Sky brightness temperature at 31.4 GHz(tbsky31)
  • Noise injection temp at 23.8 GHz adjusted to tkbb(tnd23)
  • Sky Infra-Red Temperature(sky_ir_temp)
  • Noise injection temp at 31.4 GHz adjusted to tkbb(tnd31)
  • Dummy altitude for Zeb(alt)
  • 31.4 GHz blac2body+noise injection signal(bbn31)
  • 23.8 GHz sky signal(sky23)
  • Water on Teflon window (1=WET, 0=DRY)(wet_window)
  • Temperature correction coefficient at 23.8 GHz(tc23)
  • Noise injection temp at nominal temperature at 23.8 GHz(tnd_nom23)
  • 31.4 GHz blackbody(bb31)
  • Mixer kinetic (physical) temperature(tkxc)
  • Blackbody kinetic temperature(tkbb)
  • MWR column precipitable water vapor(vap)
  • 23.8 GHz Blackbody signal(bb23)
sgp5mwravgB1.c1:
  • MWR column precipitable water vapor(vap)
  • Number of points included in the ir_temp ensemble(num_obs_irt)
  • Number of contiguous periods in averaging interval with water on Teflon window(water_flag_periods)
  • Standard deviation about the mean for the 23.8 GHz sky brightness temperature(tbsky23_sdev)
  • Fraction of data in averaging interval flagged by Dynamic Linear Model as poten(dlm_flag_fraction)
  • Standard deviation about the mean for the total water vapor amount(vap_sdev)
  • Time offset of tweaks from base_time(time_offset)
  • Number of contiguous periods in averaging interval flagged by Dynamic Linear Mo(dlm_flag_periods)
  • Standard deviation about the mean for the IR brightness temperature(ir_temp_sdev)
  • Sky brightness temperature at 31.4 GHz(tbsky31)
  • 31.4 GHz sky brightness temperature(31tbsky)
  • Sky brightness temperature at 23.8 GHz(tbsky23)
  • lat(lat)
  • lon(lon)
  • Dummy altitude for Zeb(alt)
  • base time(base_time)
  • 23.8 GHz sky brightness temperature(23tbsky)
  • Fraction of data in averaging interval with water on Teflon window(water_flag_fraction)
  • Number of data points averaged for 23tbsky, 31tbsky, vap & liq(num_obs)
  • IR Brightness Temperature(ir_temp)
  • Averaged total liquid water along LOS path(liq)
  • Number of data points averaged for ir_temp(num_obs_ir)
  • Standard deviation about the mean for the total liquid water amount(liq_sdev)
  • Standard deviation about the mean for the 31.4 GHz sky brightness temperature(tbsky31_sdev)
sgpmwrtipB1.a1:
  • Blackbody kinetic temperature(tkbb)
  • Actual elevation angle(actel)
  • 23.8 GHz blackbody+noise injection signal(bbn23)
  • 23.8 GHz Blackbody signal(bb23)
  • Noise injection temp at 23.8 GHz adjusted to tkbb(tnd23)
  • 31.4 GHz blackbody(bb31)
  • Noise injection temp at 31.4 GHz derived from this tip(tnd31I)
  • Total water vapor along zenith path using tip-derived brightness temperatures(vaptip)
  • Mixer kinetic (physical) temperature(tkxc)
  • Temperature correction coefficient at 23.8 GHz(tc23)
  • Noise injection temp at 31.4 GHz adjusted to tkbb(tnd31)
  • Water on Teflon window (1=WET, 0=DRY)(wet_window)
  • Actual Azimuth(actaz)
  • 23.8 GHz sky signal(tipsky23)
  • Noise injection temp at 23.8 GHz derived from this tip(tnd23I)
  • lat(lat)
  • 31.8 GHz sky brightness temperature derived from tip curve(tbskytip31)
  • Temperature correction coefficient at 31.4 GHz(tc31)
  • 23.8 GHz sky brightness temperature derived from tip curve(tbskytip23)
  • Time offset of tweaks from base_time(time_offset)
  • (tknd)
  • Ambient temperature(tkair)
  • Total liquid water along zenith path using tip-derived brightness temperatures(liqtip)
  • Noise injection temp at nominal temperature at 31.4 GHz(tnd_nom31)
  • 23.8 GHz goodness-of-fit coefficient(r23)
  • lon(lon)
  • Dummy altitude for Zeb(alt)
  • Noise injection temp at nominal temperature at 23.8 GHz(tnd_nom23)
  • 31.4 GHz sky signal(tipsky31)
  • base time(base_time)
  • 31.4 GHz goodness-of-fit coefficient(r31)
  • 31.4 GHz blac2body+noise injection signal(bbn31)
sgpmwrB1.00:
  • null(Raw data stream - documentation not supported)

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DQRID : D080103.2
Start DateStart TimeEnd DateEnd Time
07/21/1993180907/23/19931541
08/07/1993214308/09/19931308
08/14/1993223308/16/19931300
08/29/1993120708/31/19931206
09/17/1993215809/20/19931311
10/02/1993161210/04/19931338
10/09/1993074110/11/19931319
11/12/1993120711/15/19931413
11/19/1993202711/21/19931957
12/14/1993230003/21/19941759
03/28/1994145903/30/19942225
05/16/1994190005/19/19942018
06/22/1994160007/11/19941859
07/16/1994030007/19/19942006
09/03/1994164709/05/19941341
09/09/1994232509/11/19941543
12/17/1994004912/19/19941441
01/05/1995000001/05/19952359
01/28/1995005401/30/19951443
04/01/1995000004/03/19951610
05/09/1995220005/11/19952350
06/24/1995090306/26/19950159
07/07/1995162507/10/19951409
07/19/1995174107/21/19951906
07/28/1995190007/31/19951918
08/22/1995161608/25/19952359
12/01/1995143401/11/19962214
01/12/1996200001/23/19962030
01/23/1996233202/08/19962359
08/06/1996000008/06/19962359
09/04/1996191009/08/19962359
09/14/1996070009/16/19961759
09/30/1996000009/30/19962359
12/01/1996000012/01/19962359
07/01/1997000007/01/19972359
02/20/1998233902/22/19980042
05/04/1998000005/04/19982359
07/18/1998033707/20/19981355
09/28/1998000009/28/19982359
10/10/1998235910/12/19981959
10/17/1998170510/19/19981535
12/25/1998223312/28/19982026
02/06/1999123502/08/19991652
03/13/1999204803/15/19992040
07/23/1999205907/26/19991408
12/04/1999080012/06/19991821
01/07/2000144602/02/20002224
05/24/2000145505/31/20001505
06/06/2000162006/14/20001451
09/01/2000220009/05/20001526
09/15/2000205709/18/20001339
09/23/2000123609/25/20001430
01/13/2001201101/16/20011647
02/24/2001023002/26/20011508
03/03/2001070103/05/20011546
03/10/2001070203/12/20011535
03/17/2001070203/19/20011422
03/24/2001070303/26/20011516
03/30/2001203804/02/20011423
05/05/2001104205/07/20011514
05/18/2001153405/21/20011451
06/22/2001220006/25/20011438
06/30/2001061607/02/20011435
07/28/2001194407/30/20011357
08/24/2001134808/27/20011751
09/07/2001184209/10/20011439
09/15/2001153309/17/20011459
10/13/2001003310/15/20011526
11/03/2001084011/05/20011613
11/10/2001055811/13/20011518
11/16/2001170111/19/20011706
12/21/2001215312/24/20011442
01/30/2002084502/11/20021632
03/02/2002033903/04/20021533
03/09/2002034003/11/20021621
06/26/2002163906/28/20022057
09/01/2002100209/03/20021332
12/21/2002112412/23/20021510
01/04/2003070301/06/20031529
08/09/2003003708/11/20031456
08/23/2003210108/25/20031456
10/12/2003202510/14/20031414
11/29/2003184012/01/20031502
01/24/2004074301/26/20041505
02/14/2004231602/17/20041520
09/04/2004025009/07/20041419
10/09/2004074510/11/20041739
10/16/2004225010/18/20041355
11/13/2004184911/15/20041521
12/03/2004194012/06/20041454
01/15/2005065201/18/20051446
01/22/2005144901/24/20051444
06/10/2005211806/13/20051603
08/05/2005170108/30/20052001
10/07/2005165811/16/20051945
11/18/2005180111/21/20051521
11/23/2005220111/25/20051550
11/26/2005010111/28/20051543
12/03/2005104312/05/20051559
01/14/2006182201/17/20061512
01/21/2006070801/23/20061515
02/03/2006190302/06/20061533
02/25/2006073002/27/20061420
07/01/2006222507/03/20061413
11/28/2006214312/01/20061911
06/09/2007115006/11/20071300
07/07/2007164207/09/20071304
08/03/2007160111/19/20072135
12/22/2007211212/24/20071504
05/25/2008181505/27/20081335
06/06/2008151206/09/20080238
Subject:
SGP/MWR/C1 - Missing data
DataStreams:sgpmwrlosC1.b1
Description:
Data are missing and unrecoverable.
Measurements:sgpmwrlosC1.b1:
  • 31.4 GHz sky signal(sky31)
  • Water on Teflon window (1=WET, 0=DRY)(wet_window)
  • Dummy altitude for Zeb(alt)
  • (tknd)
  • 31.4 GHz blac2body+noise injection signal(bbn31)
  • Noise injection temp at 23.8 GHz adjusted to tkbb(tnd23)
  • Noise injection temp at nominal temperature at 31.4 GHz(tnd_nom31)
  • 23.8 GHz sky signal(sky23)
  • 23.8 GHz blackbody+noise injection signal(bbn23)
  • Sky brightness temperature at 31.4 GHz(tbsky31)
  • lon(lon)
  • Noise injection temp at 31.4 GHz adjusted to tkbb(tnd31)
  • Averaged total liquid water along LOS path(liq)
  • 31.4 GHz blackbody(bb31)
  • Noise injection temp at nominal temperature at 23.8 GHz(tnd_nom23)
  • Temperature correction coefficient at 31.4 GHz(tc31)
  • Blackbody kinetic temperature(tkbb)
  • Sky Infra-Red Temperature(sky_ir_temp)
  • MWR column precipitable water vapor(vap)
  • Ambient temperature(tkair)
  • 23.8 GHz Blackbody signal(bb23)
  • Sky brightness temperature at 23.8 GHz(tbsky23)
  • Mixer kinetic (physical) temperature(tkxc)
  • Temperature correction coefficient at 23.8 GHz(tc23)
  • lat(lat)
  • Time offset of tweaks from base_time(time_offset)
  • base time(base_time)

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DQRID : D080701.2
Start DateStart TimeEnd DateEnd Time
07/24/1999200007/26/19991651
07/30/1999210008/01/19991452
06/01/2000183906/05/20001800
07/03/2000223907/05/20001651
08/05/2000173608/07/20001857
08/09/2000130009/19/20001808
09/23/2000043609/25/20001257
12/31/2000164501/02/20011700
07/13/2001155007/16/20011515
01/31/2002004702/05/20021657
12/14/2002070012/20/20021719
03/04/2003173503/07/20031708
06/06/2003004606/09/20031703
09/23/2003194809/25/20031842
10/09/2003222410/14/20031741
12/15/2003113012/18/20031716
05/23/2004200305/25/20041729
12/24/2004071812/27/20041435
06/18/2005152106/20/20051304
09/30/2005040510/03/20051359
10/07/2005231310/11/20051400
10/12/2005004110/14/20051318
10/14/2005134410/28/20051537
10/28/2005235610/31/20051756
11/05/2005021411/07/20051529
11/17/2005151706/11/20071855
05/27/2008042906/03/20081714
Subject:
SGP/MWR/B4 - Missing data
DataStreams:sgpmwrlosB4.b1, sgpmwrtipB4.a1
Description:
Data are missing and unrecoverable.
Measurements:sgpmwrlosB4.b1:
  • Noise injection temp at nominal temperature at 23.8 GHz(tnd_nom23)
  • Dummy altitude for Zeb(alt)
  • Time offset of tweaks from base_time(time_offset)
  • Temperature correction coefficient at 23.8 GHz(tc23)
  • Temperature correction coefficient at 31.4 GHz(tc31)
  • lon(lon)
  • 31.4 GHz blac2body+noise injection signal(bbn31)
  • Noise injection temp at 23.8 GHz adjusted to tkbb(tnd23)
  • Blackbody kinetic temperature(tkbb)
  • MWR column precipitable water vapor(vap)
  • Sky brightness temperature at 23.8 GHz(tbsky23)
  • 31.4 GHz sky signal(sky31)
  • IR Brightness Temperature(ir_temp)
  • Noise injection temp at 31.4 GHz adjusted to tkbb(tnd31)
  • 23.8 GHz Blackbody signal(bb23)
  • Noise injection temp at nominal temperature at 31.4 GHz(tnd_nom31)
  • Mixer kinetic (physical) temperature(tkxc)
  • lat(lat)
  • Averaged total liquid water along LOS path(liq)
  • 23.8 GHz blackbody+noise injection signal(bbn23)
  • Sky Infra-Red Temperature(sky_ir_temp)
  • 31.4 GHz blackbody(bb31)
  • Ambient temperature(tkair)
  • (tknd)
  • 23.8 GHz sky signal(sky23)
  • Sky brightness temperature at 31.4 GHz(tbsky31)
  • base time(base_time)
  • Water on Teflon window (1=WET, 0=DRY)(wet_window)
sgpmwrtipB4.a1:
  • Mixer kinetic (physical) temperature(tkxc)
  • (tknd)
  • Temperature correction coefficient at 31.4 GHz(tc31)
  • 31.4 GHz blac2body+noise injection signal(bbn31)
  • Noise injection temp at nominal temperature at 23.8 GHz(tnd_nom23)
  • Water on Teflon window (1=WET, 0=DRY)(wet_window)
  • Blackbody kinetic temperature(tkbb)
  • Actual Azimuth(actaz)
  • 23.8 GHz sky signal(tipsky23)
  • 31.4 GHz goodness-of-fit coefficient(r31)
  • 31.4 GHz sky signal(tipsky31)
  • 23.8 GHz goodness-of-fit coefficient(r23)
  • Noise injection temp at 23.8 GHz derived from this tip(tnd23I)
  • 23.8 GHz sky brightness temperature derived from tip curve(tbskytip23)
  • lat(lat)
  • 23.8 GHz Blackbody signal(bb23)
  • Dummy altitude for Zeb(alt)
  • 23.8 GHz blackbody+noise injection signal(bbn23)
  • Actual elevation angle(actel)
  • Time offset of tweaks from base_time(time_offset)
  • Noise injection temp at nominal temperature at 31.4 GHz(tnd_nom31)
  • 31.4 GHz blackbody(bb31)
  • base time(base_time)
  • lon(lon)
  • Temperature correction coefficient at 23.8 GHz(tc23)
  • Total water vapor along zenith path using tip-derived brightness temperatures(vaptip)
  • Ambient temperature(tkair)
  • Noise injection temp at 31.4 GHz derived from this tip(tnd31I)
  • 31.8 GHz sky brightness temperature derived from tip curve(tbskytip31)
  • Noise injection temp at 23.8 GHz adjusted to tkbb(tnd23)
  • Noise injection temp at 31.4 GHz adjusted to tkbb(tnd31)
  • Total liquid water along zenith path using tip-derived brightness temperatures(liqtip)

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DQRID : D080724.1
Start DateStart TimeEnd DateEnd Time
03/28/1998195904/08/19981626
07/07/1998195907/15/19981823
07/18/1998190007/29/19981944
09/04/1998185909/09/19981848
12/15/1998215312/17/19981926
01/17/1999054901/19/19991829
06/23/1999142906/25/19991945
07/23/1999190007/27/19991537
07/27/1999175907/29/19992153
07/30/1999190008/01/19991453
09/11/1999061609/13/19991456
09/13/1999170009/15/19992130
09/17/1999130310/27/19991716
02/18/2000170002/21/20001522
09/01/2000200009/05/20001636
12/26/2000234301/02/20011713
01/12/2001190001/15/20011542
11/10/2001195711/12/20011629
01/27/2003141301/31/20031734
03/03/2003113003/05/20031904
06/14/2003222906/19/20031548
08/18/2003113108/20/20031700
10/08/2003070310/10/20031545
10/10/2003162410/15/20031622
10/15/2003170010/17/20031618
12/24/2003234112/26/20031741
02/16/2004113102/18/20041844
03/31/2004191705/07/20041703
09/13/2004113009/15/20041559
11/13/2004203211/15/20041757
11/24/2004183411/26/20041729
12/04/2004134412/06/20041846
12/25/2004182512/27/20041434
07/09/2005111407/11/20051313
10/24/2005104310/26/20051623
11/01/2005091111/09/20051946
11/10/2005035611/23/20051440
11/29/2005092412/06/20051749
12/06/2005210012/09/20051736
12/09/2005233312/12/20051429
08/21/2006180006/11/20071953
09/02/2007145109/07/20071540
09/14/2007154609/17/20071811
09/18/2007052509/26/20071320
10/05/2007033110/09/20071549
11/03/2007234511/05/20071620
11/10/2007000911/13/20071725
11/17/2007234511/19/20071411
11/21/2007190012/06/20072100
12/06/2007212012/13/20071836
01/19/2008102401/23/20081438
04/15/2008130404/17/20081312
04/19/2008011604/21/20081310
05/31/2008180906/04/20081915
Subject:
SGP/MWR/B5 - Missing data
DataStreams:sgpmwrlosB5.b1
Description:
Data are missing and unrecoverable.
Measurements:sgpmwrlosB5.b1:
  • base time(base_time)
  • Mixer kinetic (physical) temperature(tkxc)
  • Ambient temperature(tkair)
  • Temperature correction coefficient at 31.4 GHz(tc31)
  • Time offset of tweaks from base_time(time_offset)
  • 23.8 GHz sky signal(sky23)
  • Blackbody kinetic temperature(tkbb)
  • 31.4 GHz blackbody(bb31)
  • MWR column precipitable water vapor(vap)
  • Noise injection temp at 31.4 GHz adjusted to tkbb(tnd31)
  • (tknd)
  • IR Brightness Temperature(ir_temp)
  • Water on Teflon window (1=WET, 0=DRY)(wet_window)
  • Noise injection temp at 23.8 GHz adjusted to tkbb(tnd23)
  • 31.4 GHz blac2body+noise injection signal(bbn31)
  • Sky brightness temperature at 31.4 GHz(tbsky31)
  • Averaged total liquid water along LOS path(liq)
  • 23.8 GHz blackbody+noise injection signal(bbn23)
  • lat(lat)
  • lon(lon)
  • 31.4 GHz sky signal(sky31)
  • Sky brightness temperature at 23.8 GHz(tbsky23)
  • Sky Infra-Red Temperature(sky_ir_temp)
  • Noise injection temp at nominal temperature at 23.8 GHz(tnd_nom23)
  • 23.8 GHz Blackbody signal(bb23)
  • Dummy altitude for Zeb(alt)
  • Temperature correction coefficient at 23.8 GHz(tc23)
  • Noise injection temp at nominal temperature at 31.4 GHz(tnd_nom31)

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END OF DATA