Description: | The Nauru ARCS was installed during the period September-November
1998. Data were being collected by the end of October, but for the
first several weeks of November, the site was undergoing considerable
change, so data from that period should be used with caution. The
official site dedication occured on November 20. Most on-site
activity ended following the dedication so we will consider November
20 to be the beginning of the Nauru operations. The last members of
the installation team left Nauru on November 24. |
Measurements: | twpaerisummaryC2.a1: - Sun sensor analog output: The sun sensor has a view angle to the sky slightly
larger than the interferometer FOV and is aligned to the interferometer line-of-sight. I(sunSensorIntensity) - Maximum departure from ideal of the mirror position over the course of all
contributing views. Typically two hot, two ambient, and one scene view are examine(sceneMirPosEncoderMaxDrift) - AERI SW HBB 2min NESR Estimate #2 derived from sequential HBB views (Ch2)(HBB2minNENEstimateNo2Ch2)
- Version number of Operational Software(systemReleaseNumber)
- Logical flag indicating whether longwave channel noise equivalent radiance is
acceptable in sky view (true/false). Determined using LWskyNEN and LWskyNENlimit.(LWskyNENacceptable) - Shortwave radiance average (2295_2300 cm-1) Surface Air(surfaceLayerRadiance2295_2300)
- AERI SW HBB 2min NESR Estimate #1 derived from variance during HBB view (Ch2)(HBB2minNENEstimateNo1Ch2)
- AERI LW HBB 2min NESR Estimate #1 derived from variance during HBB view (Ch1)(HBB2minNENEstimateNo1Ch1)
- Radiance standard deviation during sky view averaged over (700_705 cm-1)(skyViewStdDevRadiance700_705)
- Logical flag indicating whether HBB temperature is stable (true) or not stable
(false). Determined using HBBtempDrift and HBBtempDriftLimit.(HBBstable) - Time at center of AERI sky observation period(Time)
- Shortwave window brightness temperature from radiance average (2510_2515 cm-1)(shortwaveWindowAirTemp2510_2515)
- AERI LW HBB 2min NESR Estimate #2 derived from sequential HBB views (Ch1)(HBB2minNENEstimateNo2Ch1)
- Shortwave surface air brightness temperature from radiance average (2295_2300
cm-1)(surfaceLayerAirTemp2295_2300) - Difference between actual and ideal motor encoder values for current view
indicative of quality of the mirror positioning.(sceneMirPosEncoderDrift) - base time(base_time)
- Maximum Temperature Difference Between ABB Thermistors(ABBmaxTempDiff)
- AERI instrument data channel number(channelNumber)
- AERI instrument unit serial number(AERIunitNumber)
- lat(lat)
- Ambient temperature used in calibration(calibrationAmbientTemp)
- lon(lon)
- The noise equivalent radiance observed in the shortwave channel during a sky
view at 2500 cm-1(SWskyNEN) - Logical flag indicating that a data record is missing (true/false(missingDataFlag)
- Longwave surface air brightness temperature from radiance average (675_680 cm-1)(surfaceLayerAirTemp675_680)
- Shortwave window radiance average (2510_2515 cm-1)(shortwaveWindowRadiance2510_2515)
- Time (HHMMSS)(timeHHMMSS)
- Logical flag indicating whether hatch is open (true) or not open (false)(hatchOpen)
- Time offset of tweaks from base_time(time_offset)
- Longwave radiance average (675-680 cm-1) Surface Air(surfaceLayerRadiance675_680)
- Longwave elevated air brightness temperature from radiance average (700_705
cm-1)(elevatedLayerAirTemp700_705) - Observation Altitude(Altitude)
- Radiance standard deviation during sky view averaged over (2295_2300 cm-1)(skyViewStdDevRadiance2295_2300)
- Character string containing instrument name(instrumentUnitNumber)
- Cold blackbody temperature used in calibration(calibrationCBBtemp)
- Shortwave elevated air brightness temperature from radiance average (2282_2287
cm-1)(elevatedLayerAirTemp2282_2287) - Julian Day including day and fraction of day(JulianDay)
- AERI LW Responsivity Spectral Averages (Ch1)(ResponsivitySpectraAveragesCh1)
- Maximum Standard Deviation in Thermistor Channels 0..7(maxSampleStdDev)
- Wave number in reciprocal centimeters(wnumsum1)
- AERI LW Scene Variability Spectral Averages (Ch1)(SkyVariabilityAveragesCh1)
- Radiance standard deviation during sky view averaged over (2510_2515 cm-1)(skyViewStdDevRadiance2510_2515)
- Wave number in reciprocal centimeters(wnumsum2)
- Maximum Temperature Difference Between HBB Thermistors(HBBmaxTempDiff)
- AERI SW Scene Brightness Temp Spectral Averages (Ch2)(SkyBrightnessTempSpectralAveragesCh2)
- Noise-equivalent Radiance in Hot Blackbody at 2500 cm-1(SW_HBB_NEN)
- Ambient air temperature at hatch opening(outsideAirTemp)
- Observation date(dateYYMMDD)
- Radiance standard deviation during sky view averaged over (2282_2287 cm-1)(skyViewStdDevRadiance2282_2287)
- Wave number in reciprocal centimeters(wnumsum3)
- Wave number in reciprocal centimeters(wnumsum6)
- Longwave window radiance average (985_990 cm-1)(longwaveWindowRadiance985_990)
- AERI LW Scene Brightness Temp Spectral Averages (Ch1)(SkyBrightnessTempSpectralAveragesCh1)
- AERI SW Scene Variability Spectral Averages (Ch2)(SkyVariabilityAveragesCh2)
- Difference between frontEndFanAirHeatedTemp and frontEndFanAirUnheatedTemp
indicative of front end air flow.(frontEndFanAirTempDiff) - Wave number in reciprocal centimeters(wnumsum7)
- Duration of scene view(sceneViewDuration)
- Wave number in reciprocal centimeters(wnumsum10)
- Wave number in reciprocal centimeters(wnumsum5)
- Wave number in reciprocal centimeters(wnumsum4)
- Longwave radiance average (700_705 cm-1) Elevated Air(elevatedLayerRadiance700_705)
- The maximum excursion of hot-blackbody temperature over 5 consecutive scenes,
centered on the sky view(HBBtempDrift) - Dummy altitude for Zeb(alt)
- Wave number in reciprocal centimeters(wnumsum12)
- Radiance standard deviation during sky view averaged over (985_990 cm-1)(skyViewStdDevRadiance985_990)
- Wave number in reciprocal centimeters(wnumsum13)
- Characteristic value representing overall longwave channel responsivity(LWresponsivity)
- AERI SW Responsivity Spectral Averages (Ch2)(ResponsivitySpectraAveragesCh2)
- Wave number in reciprocal centimeters(wnumsum14)
- Logical flag indicating whether shortwave channel noise equivalent radiance is
acceptable in sky view (true/false). Determined using SWskyNEN and SWskyNENlimit.(SWskyNENacceptable) - AERI SW Scene NESR Spectral Averages (Ch2)(SkyNENCh2)
- Scene mirror view angle in non-negative degrees, measured clockwise looking into
interferometer window.(sceneMirrorAngle) - Shortwave radiance average (2282_2287 cm-1) Elevated Air(elevatedLayerRadiance2282_2287)
- xxx(dataAvailable)
- Observation atmospheric pressure in AERI electronics(atmosphericPressure)
- AERI LW Scene Radiance Spectral Averages (Ch1)(SkyRadianceSpectraAveragesCh1)
- AERI LW Scene NESR Spectral Averages (Ch1)(SkyNENCh1)
- Wave number in reciprocal centimeters(wnumsum9)
- Wave number in reciprocal centimeters(wnumsum8)
- The noise equivalent radiance observed in the longwave channel during a sky view
at 1000 cm-1(LWskyNEN) - Longwave window brightness temperature from radiance average (985_990 cm-1)(longwaveWindowAirTemp985_990)
- Rain sensor analog output: the rain sensor is located inside the hatch near the
sky aperture and is used to flag the critical condition of rain falling on the AERI s(rainSensorIntensity) - Type of scene that has been calibrated (ASCII character as float)(calibratedSceneID)
- Wave number in reciprocal centimeters(wnumsum11)
- AERI SW Scene Radiance Spectral Averages (Ch2)(SkyRadianceSpectraAveragesCh2)
- Radiance standard deviation during sky view averaged over (675_680 cm-1)(skyViewStdDevRadiance675_680)
- Hot blackbody temperature used in calibration(calibrationHBBtemp)
- Characteristic value representing overall shortwave channel responsivity(SWresponsivity)
- Observation relative humidity at AERI blackbodies(atmosphericRelativeHumidity)
- Observation longitude(Longitude)
- Observation latitude(Latitude)
- Noise-equivalent Radiance in Hot Blackbody at 1000 cm-1(LW_HBB_NEN)
twpaerich2C2.a1: - Hot blackbody temperature used in calibration(calibrationHBBtemp)
- Logical flag indicating that a data record is missing (true/false(missingDataFlag)
- Dummy altitude for Zeb(alt)
- Wave number(wnum)
- wavenumbers for standard deviation of radiance spectra(wnum2)
- AERI instrument unit serial number(AERIunitNumber)
- Standard deviation of radiance spectra ensemble(standard_dev_mean_rad)
- Time offset of tweaks from base_time(time_offset)
- Ambient air temperature at hatch opening(outsideAirTemp)
- Character string containing instrument name(instrumentUnitNumber)
- Time (HHMMSS)(timeHHMMSS)
- Ambient temperature used in calibration(calibrationAmbientTemp)
- BB Support Structure Temperature(BBsupportStructureTemp)
- Maximum departure from ideal of the mirror position over the course of all
contributing views. Typically two hot, two ambient, and one scene view are examine(sceneMirPosEncoderMaxDrift) - Observation Altitude(Altitude)
- base time(base_time)
- lon(lon)
- Mean of radiance spectra ensemble(mean_rad)
- Observation relative humidity at AERI blackbodies(atmosphericRelativeHumidity)
- Duration of scene view(sceneViewDuration)
- Observation date(dateYYMMDD)
- Scene mirror view angle in non-negative degrees, measured clockwise looking into
interferometer window.(sceneMirrorAngle) - Type of scene that has been calibrated (ASCII character as float)(calibratedSceneID)
- Observation latitude(Latitude)
- Cold blackbody temperature used in calibration(calibrationCBBtemp)
- Time at center of AERI sky observation period(Time)
- Observation atmospheric pressure in AERI electronics(atmosphericPressure)
- AERI instrument data channel number(channelNumber)
- Observation longitude(Longitude)
- lat(lat)
- Julian Day including day and fraction of day(JulianDay)
- Version number of Operational Software(systemReleaseNumber)
- Logical flag indicating whether hatch is open (true) or not open (false)(hatchOpen)
twpaeriC2.00: - Raw data stream - documentation not supported(Raw data stream - documentation not supported)
twpaeriengineerC2.a1: - Weight factor for bottom used in calculating ambient blackbody temperature
average(ABBbottomTempWeight) - Character string containing instrument name(instrumentUnitNumber)
- xxx(dataAvailable)
- Stirling cooler power supply temperature measured at power supply frame(coolerPowerSupplyTemp)
- Ambient blackbody temperature - apex(ABBapexTemp)
- Longwave elevated air brightness temperature from radiance average (700_705
cm-1)(elevatedLayerAirTemp700_705) - Radiance standard deviation during sky view averaged over (2295_2300 cm-1)(skyViewStdDevRadiance2295_2300)
- Imaginary radiance during sky view averaged over (675_680 cm-1)(skyViewImaginaryRadiance675_680)
- Maximum departure from ideal of the mirror position over the course of all
contributing views. Typically two hot, two ambient, and one scene view are examine(sceneMirPosEncoderMaxDrift) - Maximum Temperature Difference Between ABB Thermistors(ABBmaxTempDiff)
- AERI instrument unit serial number(AERIunitNumber)
- Scene mirror motor driver heat sink temperature(motorDriverTemp)
- Radiance standard deviation during ambient blackbody view averaged over
(2282_2287 cm-1)(ABBviewStdDevRadiance2282_2287) - Logical flag indicating whether hatch is open (true) or not open (false)(hatchOpen)
- Shortwave surface air brightness temperature from radiance average (2295_2300
cm-1)(surfaceLayerAirTemp2295_2300) - Factor used to convert single-scan noise to two-minute equivalent(twoMinuteNoiseEstimateFactor)
- Interferometer window temperature measured on the outside of the aluminum window
flange(interferometerWindowTemp) - Ambient air temperature near blackbodies(airNearBBsTemp)
- Motor step value given to motor controller to achieve proper mirror positioning(sceneMirrorMotorStep)
- Original laser wavenumber assumed for this instrument(originalLaserWavenumber)
- Observation relative humidity at AERI blackbodies(atmosphericRelativeHumidity)
- Ambient blackbody temperature - rim top(ABBtopTemp)
- Stirling cooler compressor temperature measured at compressor heatsink(coolerCompressorTemp)
- Observation latitude(Latitude)
- Shortwave radiance average (2295_2300 cm-1) Surface Air(surfaceLayerRadiance2295_2300)
- Radiance standard deviation during ambient blackbody view averaged over (675_680
cm-1)(ABBviewStdDevRadiance675_680) - Resistive temperature of 2500 Ohm fixed resistor - banana plug mounted(fixed2500ohmResistor)
- Imaginary radiance during sky view averaged over (700_705 cm-1)(skyViewImaginaryRadiance700_705)
- Blackbody controller Unit 1 power supply temperature(BBcontroller1temp)
- Logical flag indicating that a data record is missing (true/false(missingDataFlag)
- Relative humidity measured in the optics compartment atop the interferometer.(opticsCompartmentRelativeHumidity)
- Time offset of tweaks from base_time(time_offset)
- Field of view half angle used in finite FOV correction(FFOVhalfAngle)
- Scene mirror view angle in non-negative degrees, measured clockwise looking into
interferometer window.(sceneMirrorAngle) - Noise-equivalent Radiance in Hot Blackbody at 1000 cm-1(LW_HBB_NEN)
- Stirling cycle cooler current(coolerCurrent)
- Longwave radiance average (700_705 cm-1) Elevated Air(elevatedLayerRadiance700_705)
- Weight factor for apex used in calculating ambient blackbody temperature average(ABBapexTempWeight)
- Observation Altitude(Altitude)
- Scene mirror temperature as measured at the center of the back of the mirror(sceneMirrorTemp)
- Radiance standard deviation during hot blackbody view averaged over (675_680
cm-1)(HBBviewStdDevRadiance675_680) - Radiance standard deviation during hot blackbody view averaged over (700_705
cm-1)(HBBviewStdDevRadiance700_705) - AERI instrument data channel number(channelNumber)
- Longwave window brightness temperature from radiance average (985_990 cm-1)(longwaveWindowAirTemp985_990)
- Radiance standard deviation during sky view averaged over (2282_2287 cm-1)(skyViewStdDevRadiance2282_2287)
- Detector temperature sensed via diode near detector(detectorTemp)
- Duration of scene view(sceneViewDuration)
- The noise equivalent radiance observed in the shortwave channel during a sky
view at 2500 cm-1(SWskyNEN) - Scene mirror position encoder value(sceneMirPosEncoder)
- Radiance standard deviation during hot blackbody view averaged over (2282_2287
cm-1)(HBBviewStdDevRadiance2282_2287) - Size of buffer holding expanded spectrum before interpolation(expandedInterferogramSize)
- Version number of Operational Software(systemReleaseNumber)
- BB Support Structure Temperature(BBsupportStructureTemp)
- Imaginary radiance during sky view averaged over (2295_2300 cm-1)(skyViewImaginaryRadiance2295_2300)
- Ambient temperature used in calibration(calibrationAmbientTemp)
- Logical flag indicating whether HBB temperature is stable (true) or not stable
(false). Determined using HBBtempDrift and HBBtempDriftLimit.(HBBstable) - Weight factor for bottom used in calculating hot blackbody temperature average(HBBbottomTempWeight)
- Imaginary radiance during sky view averaged over (2510_2515 cm-1)(skyViewImaginaryRadiance2510_2515)
- Radiance standard deviation during ambient blackbody view averaged over
(2295_2300 cm-1)(ABBviewStdDevRadiance2295_2300) - Limit applied to LWskyNEN in determination of LWskyNENacceptable(LWskyNENlimit)
- Weight factor for apex used in calculating hot blackbody temperature average(HBBapexTempWeight)
- Blackbody cavity geometry factor(BBcavityFactor)
- Resistive temperature of 12 Kohm fixed resistor located in SCE-P3 shell(fixed12KohmResistor)
- Longwave radiance average (675-680 cm-1) Surface Air(surfaceLayerRadiance675_680)
- Shortwave window radiance average (2510_2515 cm-1)(shortwaveWindowRadiance2510_2515)
- Shortwave elevated air brightness temperature from radiance average (2282_2287
cm-1)(elevatedLayerAirTemp2282_2287) - AERI ingest computer temperature measured at back panel of computer(computerTemp)
- Observation longitude(Longitude)
- Sun sensor analog output: The sun sensor has a view angle to the sky slightly
larger than the interferometer FOV and is aligned to the interferometer line-of-sight. I(sunSensorIntensity) - Logical flag indicating whether longwave channel noise equivalent radiance is
acceptable in sky view (true/false). Determined using LWskyNEN and LWskyNENlimit.(LWskyNENacceptable) - Stirling cycle cooler expander temperature(coolerExpanderTemp)
- Radiance standard deviation during sky view averaged over (2510_2515 cm-1)(skyViewStdDevRadiance2510_2515)
- Corrective offset for final ambient blackbody average temperature(ABBtempOffset)
- Radiance standard deviation during hot blackbody view averaged over (2510_2515
cm-1)(HBBviewStdDevRadiance2510_2515) - Ambient blackbody temperature(ABBbottomTemp)
- Cold blackbody temperature used in calibration(calibrationCBBtemp)
- Number of terms used in finite field of view correction(numberOfTerms)
- Observation date(dateYYMMDD)
- Corrective offset for final hot blackbody average temperature(HBBtempOffset)
- Type of scene that has been calibrated (ASCII character as float)(calibratedSceneID)
- Logical flag indicating whether shortwave channel noise equivalent radiance is
acceptable in sky view (true/false). Determined using SWskyNEN and SWskyNENlimit.(SWskyNENacceptable) - Ambient air temperature at hatch opening(outsideAirTemp)
- Longwave window radiance average (985_990 cm-1)(longwaveWindowRadiance985_990)
- Imaginary radiance during sky view averaged over (2282_2287 cm-1)(skyViewImaginaryRadiance2282_2287)
- Characteristic value representing overall shortwave channel responsivity(SWresponsivity)
- Shortwave window brightness temperature from radiance average (2510_2515 cm-1)(shortwaveWindowAirTemp2510_2515)
- Hot blackbody temperature - apex(HBBapexTemp)
- Maximum Temperature Difference Between HBB Thermistors(HBBmaxTempDiff)
- Radiance standard deviation during sky view averaged over (700_705 cm-1)(skyViewStdDevRadiance700_705)
- Noise-equivalent Radiance in Hot Blackbody at 2500 cm-1(SW_HBB_NEN)
- Spare temperature sensor (location TBD)(spareTemp)
- Radiance standard deviation during ambient blackbody view averaged over
(2510_2515 cm-1)(ABBviewStdDevRadiance2510_2515) - Time (HHMMSS)(timeHHMMSS)
- Interferometer front end fan airflow unheated temperature: used with heated
temperature as measure of airflow.(frontEndFanAirUnheatedTemp) - Rain sensor analog output: the rain sensor is located inside the hatch near the
sky aperture and is used to flag the critical condition of rain falling on the AERI s(rainSensorIntensity) - Julian Day including day and fraction of day(JulianDay)
- Time at center of AERI sky observation period(Time)
- Weight factor for top used in calculating ambient blackbody temperature average(ABBtopTempWeight)
- Resistive temperature of 97 Kohm fixed resistor located in SCE-P4 shell(fixed97KohmResistor)
- Maximum Standard Deviation in Thermistor Channels 0..7(maxSampleStdDev)
- base time(base_time)
- Dummy altitude for Zeb(alt)
- Hot blackbody temperature - rim bottom(HBBbottomTemp)
- The noise equivalent radiance observed in the longwave channel during a sky view
at 1000 cm-1(LWskyNEN) - Weight factor for top used in calculating hot blackbody temperature average(HBBtopTempWeight)
- Hot blackbody temperature - rim top(HBBtopTemp)
- Number of views in a sequence(sceneMirPosCount)
- Shortwave radiance average (2282_2287 cm-1) Elevated Air(elevatedLayerRadiance2282_2287)
- Size of buffer holding initial spectrum(originalInterferogramSize)
- Ambient air temperature near the interferometer(airNearInterferometerTemp)
- Radiance standard deviation during sky view averaged over (985_990 cm-1)(skyViewStdDevRadiance985_990)
- Radiance standard deviation during sky view averaged over (675_680 cm-1)(skyViewStdDevRadiance675_680)
- lon(lon)
- The maximum excursion of hot-blackbody temperature over 5 consecutive scenes,
centered on the sky view(HBBtempDrift) - Radiance standard deviation during hot blackbody view averaged over (2295_2300
cm-1)(HBBviewStdDevRadiance2295_2300) - Radiance standard deviation during hot blackbody view averaged over (985_990
cm-1)(HBBviewStdDevRadiance985_990) - Instrument scene mirror position identifier(sceneMirrorPosition)
- Radiance standard deviation during ambient blackbody view averaged over (985_990
cm-1)(ABBviewStdDevRadiance985_990) - Laser wavenumber used in definition of output wavenumber scale(outputLaserWavenumber)
- Limit applied to SWskyNEN in determination of SWskyNENacceptable(SWskyNENlimit)
- Observation atmospheric pressure in AERI electronics(atmosphericPressure)
- Blackbody controller Unit 2 power supply temperature(BBcontroller2temp)
- Radiance standard deviation during ambient blackbody view averaged over (700_705
cm-1)(ABBviewStdDevRadiance700_705) - Signal conditioning electronics inside air temperature(SCEtemp)
- Imaginary radiance during sky view averaged over (985_990 cm-1)(skyViewImaginaryRadiance985_990)
- Relative Humidity measured in the Interferometer Enclosure(interferometerEnclosureRelativeHumidity)
- Interferometer front end fan airflow heated temperature: used with unheated
temperature as measure of airflow.(frontEndFanAirHeatedTemp) - Limit applied to HBBtempDrift in determination of HBBstable flag(HBBtempDriftLimit)
- Scene mirror motor case temperature(mirrorMotorTemp)
- AERI interferometer temperature at second port(interferometerSecondPortTemp)
- lat(lat)
- Electronics rack ambient temperature measured at inside top of rack(rackAmbientTemp)
- Characteristic value representing overall longwave channel responsivity(LWresponsivity)
- Number of complete (forward+backward) interferogram scans in sample average(coadditionsCount)
- Hot blackbody temperature used in calibration(calibrationHBBtemp)
- Difference between frontEndFanAirHeatedTemp and frontEndFanAirUnheatedTemp
indicative of front end air flow.(frontEndFanAirTempDiff) - Difference between actual and ideal motor encoder values for current view
indicative of quality of the mirror positioning.(sceneMirPosEncoderDrift) - Longwave surface air brightness temperature from radiance average (675_680 cm-1)(surfaceLayerAirTemp675_680)
twpaerich1C2.a1: - lon(lon)
- Wave number(wnum)
- Type of scene that has been calibrated (ASCII character as float)(calibratedSceneID)
- Observation date(dateYYMMDD)
- Dummy altitude for Zeb(alt)
- Ambient air temperature at hatch opening(outsideAirTemp)
- Maximum departure from ideal of the mirror position over the course of all
contributing views. Typically two hot, two ambient, and one scene view are examine(sceneMirPosEncoderMaxDrift) - Logical flag indicating whether hatch is open (true) or not open (false)(hatchOpen)
- Duration of scene view(sceneViewDuration)
- Ambient temperature used in calibration(calibrationAmbientTemp)
- Mean of radiance spectra ensemble(mean_rad)
- Time offset of tweaks from base_time(time_offset)
- Observation longitude(Longitude)
- Observation atmospheric pressure in AERI electronics(atmosphericPressure)
- BB Support Structure Temperature(BBsupportStructureTemp)
- base time(base_time)
- Time (HHMMSS)(timeHHMMSS)
- Hot blackbody temperature used in calibration(calibrationHBBtemp)
- wavenumbers for standard deviation of radiance spectra(wnum2)
- Observation latitude(Latitude)
- Observation relative humidity at AERI blackbodies(atmosphericRelativeHumidity)
- AERI instrument data channel number(channelNumber)
- Julian Day including day and fraction of day(JulianDay)
- Scene mirror view angle in non-negative degrees, measured clockwise looking into
interferometer window.(sceneMirrorAngle) - Version number of Operational Software(systemReleaseNumber)
- Standard deviation of radiance spectra ensemble(standard_dev_mean_rad)
- Cold blackbody temperature used in calibration(calibrationCBBtemp)
- Character string containing instrument name(instrumentUnitNumber)
- Time at center of AERI sky observation period(Time)
- Observation Altitude(Altitude)
- Logical flag indicating that a data record is missing (true/false(missingDataFlag)
- lat(lat)
- AERI instrument unit serial number(AERIunitNumber)
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