| Description: | Under certain conditions, the observed atmospheric radiance at the lowest level (near the
surface) is contaminated by air from inside the optical trailer. This is a result of an
inadequate seal between the AERI front-end (outside) and back-end (inside the optical
trailer), which let inside air penetrate into the first ~1 m of the AERI optical path. This
primarily affects the 540-700 cm-1 region, and retrievals and temperature and water
vapor. The result is an artifact in the amplitude of the atmospheric radiance that closely
mirrors the temperature fluctuations inside the optical trailer, specifically oscillations
with a period of 10-15 mins. |
| Measurements: | sgpaeriengineerC1.b1: - ABBmaxTempDiff
- dateYYMMDD
- rackAmbientTemp
- Shortwave radiance average (2295_2300 cm-1) Surface Air(surfaceLayerRadiance2295_2300)
- airNearBBsTemp
- expandedInterferogramSize
- SCEtemp
- interferometerSecondPortTemp
- ABBviewStdDevRadiance985_990
- skyViewImaginaryRadiance985_990
- ABBviewStdDevRadiance2295_2300
- sceneMirrorAngle
- ABBtopTemp
- interferometerWindowTemp
- SWskyNENacceptable
- HBBviewStdDevRadiance2282_2287
- time
- HBBviewStdDevRadiance700_705
- atmosphericRelativeHumidity
- Time_UTC_hours
- detectorTemp
- HBBviewStdDevRadiance675_680
- HBBviewStdDevRadiance985_990
- sceneMirrorTemp
- LWskyNENacceptable
- Altitude
- base_time
- ABBbottomTempWeight
- SWskyNENlimit
- skyViewStdDevRadiance985_990
- calibrationCBBtemp
- HBBmaxTempDiff
- Longitude
- frontEndFanAirTempDiff
- frontEndFanAirHeatedTemp
- HBBapexTemp
- Longwave window brightness temperature from radiance average (985_990 cm-1)(longwaveWindowAirTemp985_990)
- Radiation, longwave, radiance, elevated air, mean, 700-705 cm-1(elevatedLayerRadiance700_705)
- rainSensorIntensity
- fixed2500ohmResistor
- skyViewStdDevRadiance2510_2515
- spareTemp
- skyViewStdDevRadiance2295_2300
- hatchOpen
- LW_HBB_NEN
- SWskyNEN
- skyViewImaginaryRadiance2295_2300
- systemReleaseNumber
- Longwave elevated air brightness temp. from radiance average (700_705 cm-1)(elevatedLayerAirTemp700_705)
- JulianDay
- North latitude(lat)
- computerTemp
- maxSampleStdDev
- ABBtopTempWeight
- skyViewImaginaryRadiance2282_2287
- sceneMirPosEncoderDrift
- skyViewImaginaryRadiance2510_2515
- fixed97KohmResistor
- timeHHMMSS
- HBBviewStdDevRadiance2295_2300
- coolerPowerSupplyTemp
- ABBviewStdDevRadiance2282_2287
- opticsCompartmentRelativeHumidity
- sceneMirrorMotorStep
- skyViewImaginaryRadiance675_680
- Shortwave window radiance average (2510_2515 cm-1)(shortwaveWindowRadiance2510_2515)
- Radiation, longwave, brightness temp, surface air, mean, 2295-2300 cm-1(surfaceLayerAirTemp2295_2300)
- Altitude above mean sea level(alt)
- skyViewImaginaryRadiance700_705
- numberOfTerms
- skyViewStdDevRadiance675_680
- missingDataFlag
- AERIunitNumber
- sceneMirPosEncoderMaxDrift
- HBBstable
- originalLaserWavenumber
- HBBtempDrift
- ABBviewStdDevRadiance700_705
- HBBtopTemp
- skyViewStdDevRadiance700_705
- coadditionsCount
- mirrorMotorTemp
- sceneMirPosEncoder
- FFOVhalfAngle
- atmosphericPressure
- outsideAirTemp
- Radiation, longwave, radiance, elevated air, mean, 2282-2287 cm-1(elevatedLayerRadiance2282_2287)
- sceneMirrorPosition
- HBBtempDriftLimit
- SW_HBB_NEN
- East longitude(lon)
- sunSensorIntensity
- HBBbottomTempWeight
- dataAvailable
- sceneMirPosCount
- calibrationAmbientTemp
- originalInterferogramSize
- Latitude
- BBcontroller2temp
- interferometerEnclosureRelativeHumidity
- ABBbottomTemp
- LWskyNEN
- BBcavityFactor
- Radiation, longwave, radiance, surface air, mean, 675-680 cm-1(surfaceLayerRadiance675_680)
- BBcontroller1temp
- coolerCurrent
- ABBviewStdDevRadiance675_680
- ABBtempOffset
- airNearInterferometerTemp
- LWskyNENlimit
- ABBviewStdDevRadiance2510_2515
- coolerExpanderTemp
- HBBapexTempWeight
- Radiation, longwave, brightness temp, surface air, mean, 675-680 cm-1(surfaceLayerAirTemp675_680)
- SWresponsivity
- LWresponsivity
- BBsupportStructureTemp
- HBBbottomTemp
- Longwave window radiance average (985_990 cm-1)(longwaveWindowRadiance985_990)
- time_offset
- HBBtopTempWeight
- HBBtempOffset
- calibrationHBBtemp
- fixed12KohmResistor
- instrumentUnitNumber
- frontEndFanAirUnheatedTemp
- skyViewStdDevRadiance2282_2287
- HBBviewStdDevRadiance2510_2515
- Shortwave elevated air brightness temp. from radiance average (2282_2287 cm-1)(elevatedLayerAirTemp2282_2287)
- twoMinuteNoiseEstimateFactor
- motorDriverTemp
- coolerCompressorTemp
- Radiation, longwave, brightness temp, atmospheric window, mean, 2510-2515 cm-1(shortwaveWindowAirTemp2510_2515)
- ABBapexTemp
- ABBapexTempWeight
- outputLaserWavenumber
- calibratedSceneID
- channelNumber
- qc_time
- sceneViewDuration
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