DQRs for Session: 150341 User:dfeldmanCompleted: 05-22-2013

Data Quality Reports for Session: 150341 User: dfeldman Completed: 05/22/2013

TABLE OF CONTENTS

DQR ID	Subject	Data Streams Affected
D050824.1	SGP/AERI/C1 - Sampling rate changes	sgpaerich1C1.b1, sgpaerich2C1.b1, sgpaerisummaryC1.b1, sgpaeriengineerC1.b1
D080424.2	SGP/AERI/C1 - Reprocess: Incorrect altitude reported	sgpaerich1C1.b1, sgpaerich2C1.b1, sgpaerisummaryC1.b1, sgpaeriengineerC1.b1
D110609.1	SGP/AERI/C1 - Missing data	sgpaerisummaryC1.b1, sgpaerich2C1.b1, sgpaeriengineerC1.b1, sgpaerich1C1.b1

DQRID : D050824.1

Start Date	Start Time	End Date	End Time
07/06/2005	0000	08/06/2005	2359

Subject:	SGP/AERI/C1 - Sampling rate changes
DataStreams:	sgpaerich1C1.b1, sgpaerich2C1.b1, sgpaerisummaryC1.b1, sgpaeriengineerC1.b1
Description:	The sampling rate of the SGP.C1 AERI was changed 4 times during July and August 2005. Data quality is not affected but faster sampling rate means that less scans are co-added and the signal-to-noise ratio of the spectral data will be different. The C1 scan rate was increased to rapid sampling mode to support efforts at the SGP. However, a hard drive failure occurred during rapid sampling. A second hard drive was installed. We tested the new drive to make sure there was no problem by running the system at regular sampling speed. There were no problems so the AERI sampling rate was increased to rapid sampling mode. However, during observation, it was noted that the computer and hard drive could not keep up with the rapid sampling rate and the spectral data badly lagged the summary files, usually by 8 spectra. This lag time could have caused hard drive corruption because files were still being written when the system was trying to restart at 00:00 GMT. The solution to the problem was to increase the sampling rate. The sampling rates are listed below. February 10 2005-July 5 2005 Blackbodies 46 coadds each, Sky view 90 coadds July 6 2005 - July 22 2005 Blackbodies and Sky view 6 coadds each July 23 2005 - July 28 2005 hard drive failure, no data July 29 2005 - August 5 2005 Blackbodies 46 coadds each, Sky view 90 coadds August 6 2005 - present Blackbodies and Sky view 12 coadds each Dr. David Turner is preparing a VAP to reduce instrument noise when rapid sampling to the noise level of normal sampling. This VAP should correct the problem.
Measurements:	sgpaerich2C1.b1: BBsupportStructureTemp sceneMirrorAngle Longitude lon channelNumber time outsideAirTemp calibratedSceneID systemReleaseNumber standard_dev_mean_rad lat timeHHMMSS missingDataFlag dateYYMMDD calibrationCBBtemp base_time sceneViewDuration time_offset instrumentUnitNumber atmosphericRelativeHumidity wnum calibrationAmbientTemp alt sceneMirPosEncoderMaxDrift Altitude hatchOpen atmosphericPressure JulianDay AERIunitNumber calibrationHBBtemp Time_UTC_hours Radiation, longwave, downwelling radiance, 0.5 cm-1 resolution, 3.3-5.5 um(mean_rad) wnum2 Latitude sgpaerich1C1.b1: base_time Radiation, longwave, downwelling radiance, 0.5 cm-1 resolution, 3.3-5.5 um(mean_rad) timeHHMMSS Longitude JulianDay channelNumber wnum atmosphericRelativeHumidity hatchOpen sceneMirrorAngle alt instrumentUnitNumber systemReleaseNumber Latitude sceneMirPosEncoderMaxDrift Altitude calibrationCBBtemp atmosphericPressure standard_dev_mean_rad sceneViewDuration outsideAirTemp BBsupportStructureTemp missingDataFlag calibrationAmbientTemp AERIunitNumber Time_UTC_hours lon time calibratedSceneID wnum2 dateYYMMDD calibrationHBBtemp lat time_offset sgpaeriengineerC1.b1: airNearBBsTemp interferometerSecondPortTemp skyViewImaginaryRadiance985_990 SWskyNENacceptable HBBviewStdDevRadiance700_705 detectorTemp LWskyNENacceptable base_time ABBbottomTempWeight skyViewStdDevRadiance985_990 calibrationCBBtemp frontEndFanAirTempDiff HBBmaxTempDiff Longitude HBBapexTemp Radiation, longwave, radiance, elevated air, mean, 700-705 cm-1(elevatedLayerRadiance700_705) rainSensorIntensity spareTemp LW_HBB_NEN skyViewImaginaryRadiance2295_2300 SWskyNEN systemReleaseNumber lat computerTemp skyViewImaginaryRadiance2510_2515 sceneMirPosEncoderDrift timeHHMMSS fixed97KohmResistor coolerPowerSupplyTemp skyViewImaginaryRadiance675_680 numberOfTerms skyViewStdDevRadiance675_680 sceneMirPosEncoderMaxDrift HBBstable HBBtempDrift HBBtopTemp skyViewStdDevRadiance700_705 mirrorMotorTemp sceneMirPosEncoder FFOVhalfAngle outsideAirTemp atmosphericPressure sceneMirrorPosition SW_HBB_NEN HBBbottomTempWeight sceneMirPosCount BBcontroller2temp originalInterferogramSize calibrationAmbientTemp BBcavityFactor ABBviewStdDevRadiance675_680 ABBtempOffset coolerCurrent LWskyNENlimit ABBviewStdDevRadiance2510_2515 coolerExpanderTemp BBsupportStructureTemp time_offset Radiation, longwave, radiance, atmospheric window, mean, 985-990 cm-1(longwaveWindowRadiance985_990) HBBtopTempWeight HBBtempOffset coolerCompressorTemp outputLaserWavenumber calibratedSceneID ABBmaxTempDiff dateYYMMDD rackAmbientTemp Radiation, longwave, radiance, surface air, mean, 2295-2300 cm-1(surfaceLayerRadiance2295_2300) expandedInterferogramSize SCEtemp ABBviewStdDevRadiance985_990 ABBviewStdDevRadiance2295_2300 sceneMirrorAngle ABBtopTemp interferometerWindowTemp HBBviewStdDevRadiance2282_2287 time atmosphericRelativeHumidity Time_UTC_hours HBBviewStdDevRadiance675_680 HBBviewStdDevRadiance985_990 sceneMirrorTemp Altitude SWskyNENlimit frontEndFanAirHeatedTemp Radiation, longwave, brightness temp, atmospheric window, mean, 985-990 cm-1(longwaveWindowAirTemp985_990) fixed2500ohmResistor skyViewStdDevRadiance2510_2515 skyViewStdDevRadiance2295_2300 hatchOpen Radiation, longwave, brightness temp, elevated air, mean, 700-705 cm-1(elevatedLayerAirTemp700_705) JulianDay maxSampleStdDev ABBtopTempWeight skyViewImaginaryRadiance2282_2287 HBBviewStdDevRadiance2295_2300 ABBviewStdDevRadiance2282_2287 opticsCompartmentRelativeHumidity sceneMirrorMotorStep Radiation, longwave, radiance, atmospheric window, mean, 2510-2515 cm-1(shortwaveWindowRadiance2510_2515) Radiation, longwave, brightness temp, surface air, mean, 2295-2300 cm-1(surfaceLayerAirTemp2295_2300) skyViewImaginaryRadiance700_705 alt missingDataFlag AERIunitNumber originalLaserWavenumber ABBviewStdDevRadiance700_705 coadditionsCount Radiation, longwave, radiance, elevated air, mean, 2282-2287 cm-1(elevatedLayerRadiance2282_2287) HBBtempDriftLimit lon sunSensorIntensity dataAvailable Latitude interferometerEnclosureRelativeHumidity ABBbottomTemp LWskyNEN Radiation, longwave, radiance, surface air, mean, 675-680 cm-1(surfaceLayerRadiance675_680) BBcontroller1temp airNearInterferometerTemp HBBapexTempWeight Radiation, longwave, brightness temp, surface air, mean, 675-680 cm-1(surfaceLayerAirTemp675_680) SWresponsivity HBBbottomTemp LWresponsivity calibrationHBBtemp fixed12KohmResistor instrumentUnitNumber frontEndFanAirUnheatedTemp skyViewStdDevRadiance2282_2287 HBBviewStdDevRadiance2510_2515 Radiation, longwave, brightness temp, elevated air, mean, 2282-2287 cm-1(elevatedLayerAirTemp2282_2287) twoMinuteNoiseEstimateFactor motorDriverTemp Radiation, longwave, brightness temp, atmospheric window, mean, 2510-2515 cm-1(shortwaveWindowAirTemp2510_2515) ABBapexTemp ABBapexTempWeight channelNumber sceneViewDuration sgpaerisummaryC1.b1: skyViewStdDevRadiance2282_2287 Longitude maxSampleStdDev Radiation, longwave, brightness temp, elevated air, mean, 700-705 cm-1(elevatedLayerAirTemp700_705) Radiation, longwave, radiance, atmospheric window, mean, 2510-2515 cm-1(shortwaveWindowRadiance2510_2515) alt HBBtempDrift Latitude base_time Radiation, longwave, brightness temp, 25 cm-1 spectral avgs, 5.5-18 um(SkyBrightnessTempSpectralAveragesCh1) Radiation, longwave, brightness temp, 25 cm-1 spectral avgs, 3.3-5.5 um(SkyBrightnessTempSpectralAveragesCh2) HBB2minNENestimateNo2Ch2 HBB2minNENestimateNo2Ch1 Radiation, longwave, brightness temp, atmospheric window, mean, 985-990 cm-1(longwaveWindowAirTemp985_990) skyViewStdDevRadiance2510_2515 skyViewStdDevRadiance675_680 calibrationHBBtemp sceneMirPosEncoderDrift AERI LW Scene Radiance Spectral Averages (Ch1)(SkyRadianceSpectralAveragesCh1) AERI SW Scene Radiance Spectral Averages (Ch2)(SkyRadianceSpectralAveragesCh2) skyViewStdDevRadiance700_705 SW_HBB_NEN AERIunitNumber LW_HBB_NEN SWresponsivity HBB2minNENestimateNo1Ch2 HBB2minNENestimateNo1Ch1 Radiation, longwave, brightness temp, elevated air, mean, 2282-2287 cm-1(elevatedLayerAirTemp2282_2287) timeHHMMSS outsideAirTemp sceneMirPosEncoderMaxDrift Radiation, longwave, radiance, surface air, mean, 2295-2300 cm-1(surfaceLayerRadiance2295_2300) calibratedSceneID wnumsum13 wnumsum14 wnumsum11 wnumsum12 lon dataAvailable wnumsum10 lat Radiation, longwave, brightness temp, surface air, mean, 2295-2300 cm-1(surfaceLayerAirTemp2295_2300) ResponsivitySpectralAveragesCh2 HBBstable ResponsivitySpectralAveragesCh1 hatchOpen time LWresponsivity Radiation, longwave, radiance, elevated air, mean, 2282-2287 cm-1(elevatedLayerRadiance2282_2287) ABBmaxTempDiff calibrationCBBtemp missingDataFlag sunSensorIntensity Radiation, longwave, radiance, elevated air, mean, 700-705 cm-1(elevatedLayerRadiance700_705) sceneViewDuration LWskyNEN channelNumber LWskyNENacceptable instrumentUnitNumber SkyNENCh2 SkyNENCh1 SWskyNENacceptable rainSensorIntensity time_offset systemReleaseNumber Radiation, longwave, radiance, surface air, mean, 675-680 cm-1(surfaceLayerRadiance675_680) wnumsum9 wnumsum8 wnumsum7 wnumsum6 wnumsum5 wnumsum4 wnumsum3 wnumsum2 wnumsum1 Altitude sceneMirrorAngle atmosphericPressure Time_UTC_hours Radiation, longwave, radiances, SD, 25 cm-1 spectral avgs, 3.3-5.5 um(SkyUniformityCh2) Radiation, longwave, radiances, SD, 25 cm-1 spectral avgs, 5.5-18 um(SkyUniformityCh1) JulianDay calibrationAmbientTemp Radiation, longwave, radiance, atmospheric window, mean, 985-990 cm-1(longwaveWindowRadiance985_990) atmosphericRelativeHumidity HBBmaxTempDiff SWskyNEN dateYYMMDD Radiation, longwave, brightness temp, surface air, mean, 675-680 cm-1(surfaceLayerAirTemp675_680) skyViewStdDevRadiance985_990 frontEndFanAirTempDiff skyViewStdDevRadiance2295_2300 Radiation, longwave, brightness temp, atmospheric window, mean, 2510-2515 cm-1(shortwaveWindowAirTemp2510_2515)

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DQRID : D080424.2

Start Date	Start Time	End Date	End Time
02/10/2004	1558	04/14/2008	2143

Subject:	SGP/AERI/C1 - Reprocess: Incorrect altitude reported
DataStreams:	sgpaerich1C1.b1, sgpaerich2C1.b1, sgpaerisummaryC1.b1, sgpaeriengineerC1.b1
Description:
Measurements:	sgpaerich2C1.b1: alt Altitude sgpaerich1C1.b1: Altitude alt sgpaeriengineerC1.b1: alt Altitude sgpaerisummaryC1.b1: alt Altitude

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DQRID : D110609.1

Start Date	Start Time	End Date	End Time
01/05/2008	1742	01/07/2008	1610
03/01/2010	2353	03/10/2010	2135
01/25/2011	0000	03/09/2011	0400
12/08/2009	1915	12/17/2009	1529
09/11/2009	1550	09/17/2009	2017
06/26/2009	1503	07/01/2009	1338
12/29/2007	1007	12/31/2007	1532
12/12/2007	1929	12/15/2007	0003
06/27/2006	2355	07/11/2006	1300
11/10/2007	2031	11/13/2007	1626
07/22/2005	1142	07/29/2005	1500
11/23/2007	2224	11/26/2007	1356

Subject:	SGP/AERI/C1 - Missing data
DataStreams:	sgpaerisummaryC1.b1, sgpaerich2C1.b1, sgpaeriengineerC1.b1, sgpaerich1C1.b1
Description:	Data are missing and unrecoverable.
Measurements:	sgpaerich2C1.b1: BBsupportStructureTemp sceneMirrorAngle Longitude lon channelNumber time calibratedSceneID outsideAirTemp systemReleaseNumber standard_dev_mean_rad lat timeHHMMSS missingDataFlag dateYYMMDD calibrationCBBtemp base_time sceneViewDuration time_offset instrumentUnitNumber atmosphericRelativeHumidity wnum calibrationAmbientTemp alt sceneMirPosEncoderMaxDrift Altitude hatchOpen atmosphericPressure JulianDay AERIunitNumber calibrationHBBtemp Time_UTC_hours Radiation, longwave, downwelling radiance, 0.5 cm-1 resolution, 3.3-5.5 um(mean_rad) wnum2 Latitude sgpaerich1C1.b1: base_time Radiation, longwave, downwelling radiance, 0.5 cm-1 resolution, 3.3-5.5 um(mean_rad) timeHHMMSS Longitude JulianDay channelNumber wnum atmosphericRelativeHumidity hatchOpen sceneMirrorAngle alt instrumentUnitNumber systemReleaseNumber Latitude sceneMirPosEncoderMaxDrift Altitude calibrationCBBtemp standard_dev_mean_rad atmosphericPressure sceneViewDuration outsideAirTemp BBsupportStructureTemp missingDataFlag calibrationAmbientTemp AERIunitNumber Time_UTC_hours lon time calibratedSceneID wnum2 dateYYMMDD calibrationHBBtemp lat time_offset sgpaeriengineerC1.b1: airNearBBsTemp interferometerSecondPortTemp skyViewImaginaryRadiance985_990 SWskyNENacceptable HBBviewStdDevRadiance700_705 detectorTemp LWskyNENacceptable base_time ABBbottomTempWeight skyViewStdDevRadiance985_990 calibrationCBBtemp Longitude HBBmaxTempDiff frontEndFanAirTempDiff HBBapexTemp Radiation, longwave, radiance, elevated air, mean, 700-705 cm-1(elevatedLayerRadiance700_705) rainSensorIntensity spareTemp LW_HBB_NEN SWskyNEN skyViewImaginaryRadiance2295_2300 systemReleaseNumber lat computerTemp sceneMirPosEncoderDrift skyViewImaginaryRadiance2510_2515 fixed97KohmResistor timeHHMMSS coolerPowerSupplyTemp skyViewImaginaryRadiance675_680 numberOfTerms skyViewStdDevRadiance675_680 sceneMirPosEncoderMaxDrift HBBstable HBBtempDrift HBBtopTemp skyViewStdDevRadiance700_705 mirrorMotorTemp sceneMirPosEncoder FFOVhalfAngle atmosphericPressure outsideAirTemp sceneMirrorPosition SW_HBB_NEN HBBbottomTempWeight sceneMirPosCount BBcontroller2temp calibrationAmbientTemp originalInterferogramSize BBcavityFactor ABBviewStdDevRadiance675_680 ABBtempOffset coolerCurrent LWskyNENlimit ABBviewStdDevRadiance2510_2515 coolerExpanderTemp BBsupportStructureTemp Radiation, longwave, radiance, atmospheric window, mean, 985-990 cm-1(longwaveWindowRadiance985_990) time_offset HBBtopTempWeight HBBtempOffset coolerCompressorTemp outputLaserWavenumber calibratedSceneID ABBmaxTempDiff dateYYMMDD rackAmbientTemp Radiation, longwave, radiance, surface air, mean, 2295-2300 cm-1(surfaceLayerRadiance2295_2300) expandedInterferogramSize SCEtemp ABBviewStdDevRadiance985_990 ABBviewStdDevRadiance2295_2300 sceneMirrorAngle ABBtopTemp interferometerWindowTemp HBBviewStdDevRadiance2282_2287 time atmosphericRelativeHumidity Time_UTC_hours HBBviewStdDevRadiance985_990 HBBviewStdDevRadiance675_680 sceneMirrorTemp Altitude SWskyNENlimit frontEndFanAirHeatedTemp Radiation, longwave, brightness temp, atmospheric window, mean, 985-990 cm-1(longwaveWindowAirTemp985_990) fixed2500ohmResistor skyViewStdDevRadiance2510_2515 hatchOpen skyViewStdDevRadiance2295_2300 Radiation, longwave, brightness temp, elevated air, mean, 700-705 cm-1(elevatedLayerAirTemp700_705) JulianDay maxSampleStdDev ABBtopTempWeight skyViewImaginaryRadiance2282_2287 HBBviewStdDevRadiance2295_2300 ABBviewStdDevRadiance2282_2287 opticsCompartmentRelativeHumidity sceneMirrorMotorStep Radiation, longwave, radiance, atmospheric window, mean, 2510-2515 cm-1(shortwaveWindowRadiance2510_2515) alt skyViewImaginaryRadiance700_705 Radiation, longwave, brightness temp, surface air, mean, 2295-2300 cm-1(surfaceLayerAirTemp2295_2300) missingDataFlag AERIunitNumber originalLaserWavenumber ABBviewStdDevRadiance700_705 coadditionsCount Radiation, longwave, radiance, elevated air, mean, 2282-2287 cm-1(elevatedLayerRadiance2282_2287) HBBtempDriftLimit lon sunSensorIntensity dataAvailable Latitude interferometerEnclosureRelativeHumidity ABBbottomTemp LWskyNEN Radiation, longwave, radiance, surface air, mean, 675-680 cm-1(surfaceLayerRadiance675_680) BBcontroller1temp airNearInterferometerTemp HBBapexTempWeight Radiation, longwave, brightness temp, surface air, mean, 675-680 cm-1(surfaceLayerAirTemp675_680) SWresponsivity LWresponsivity HBBbottomTemp calibrationHBBtemp fixed12KohmResistor instrumentUnitNumber frontEndFanAirUnheatedTemp skyViewStdDevRadiance2282_2287 HBBviewStdDevRadiance2510_2515 Radiation, longwave, brightness temp, elevated air, mean, 2282-2287 cm-1(elevatedLayerAirTemp2282_2287) motorDriverTemp twoMinuteNoiseEstimateFactor Radiation, longwave, brightness temp, atmospheric window, mean, 2510-2515 cm-1(shortwaveWindowAirTemp2510_2515) ABBapexTemp ABBapexTempWeight channelNumber sceneViewDuration sgpaerisummaryC1.b1: skyViewStdDevRadiance2282_2287 Longitude maxSampleStdDev Radiation, longwave, brightness temp, elevated air, mean, 700-705 cm-1(elevatedLayerAirTemp700_705) Radiation, longwave, radiance, atmospheric window, mean, 2510-2515 cm-1(shortwaveWindowRadiance2510_2515) alt HBBtempDrift Latitude base_time Radiation, longwave, brightness temp, 25 cm-1 spectral avgs, 5.5-18 um(SkyBrightnessTempSpectralAveragesCh1) Radiation, longwave, brightness temp, 25 cm-1 spectral avgs, 3.3-5.5 um(SkyBrightnessTempSpectralAveragesCh2) HBB2minNENestimateNo2Ch2 Radiation, longwave, brightness temp, atmospheric window, mean, 985-990 cm-1(longwaveWindowAirTemp985_990) skyViewStdDevRadiance2510_2515 HBB2minNENestimateNo2Ch1 skyViewStdDevRadiance675_680 calibrationHBBtemp sceneMirPosEncoderDrift AERI LW Scene Radiance Spectral Averages (Ch1)(SkyRadianceSpectralAveragesCh1) AERI SW Scene Radiance Spectral Averages (Ch2)(SkyRadianceSpectralAveragesCh2) skyViewStdDevRadiance700_705 SW_HBB_NEN AERIunitNumber LW_HBB_NEN SWresponsivity HBB2minNENestimateNo1Ch2 HBB2minNENestimateNo1Ch1 Radiation, longwave, brightness temp, elevated air, mean, 2282-2287 cm-1(elevatedLayerAirTemp2282_2287) timeHHMMSS outsideAirTemp sceneMirPosEncoderMaxDrift Radiation, longwave, radiance, surface air, mean, 2295-2300 cm-1(surfaceLayerRadiance2295_2300) wnumsum13 calibratedSceneID wnumsum14 wnumsum11 wnumsum12 lon wnumsum10 dataAvailable lat Radiation, longwave, brightness temp, surface air, mean, 2295-2300 cm-1(surfaceLayerAirTemp2295_2300) ResponsivitySpectralAveragesCh2 HBBstable ResponsivitySpectralAveragesCh1 hatchOpen time LWresponsivity Radiation, longwave, radiance, elevated air, mean, 2282-2287 cm-1(elevatedLayerRadiance2282_2287) ABBmaxTempDiff calibrationCBBtemp sunSensorIntensity missingDataFlag Radiation, longwave, radiance, elevated air, mean, 700-705 cm-1(elevatedLayerRadiance700_705) sceneViewDuration LWskyNEN channelNumber LWskyNENacceptable instrumentUnitNumber SkyNENCh2 SkyNENCh1 SWskyNENacceptable rainSensorIntensity time_offset systemReleaseNumber Radiation, longwave, radiance, surface air, mean, 675-680 cm-1(surfaceLayerRadiance675_680) wnumsum9 wnumsum8 wnumsum7 wnumsum6 wnumsum5 wnumsum4 wnumsum3 wnumsum2 wnumsum1 Altitude sceneMirrorAngle atmosphericPressure Time_UTC_hours Radiation, longwave, radiances, SD, 25 cm-1 spectral avgs, 3.3-5.5 um(SkyUniformityCh2) Radiation, longwave, radiances, SD, 25 cm-1 spectral avgs, 5.5-18 um(SkyUniformityCh1) JulianDay calibrationAmbientTemp Radiation, longwave, radiance, atmospheric window, mean, 985-990 cm-1(longwaveWindowRadiance985_990) atmosphericRelativeHumidity HBBmaxTempDiff SWskyNEN dateYYMMDD Radiation, longwave, brightness temp, surface air, mean, 675-680 cm-1(surfaceLayerAirTemp675_680) skyViewStdDevRadiance985_990 frontEndFanAirTempDiff skyViewStdDevRadiance2295_2300 Radiation, longwave, brightness temp, atmospheric window, mean, 2510-2515 cm-1(shortwaveWindowAirTemp2510_2515)

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