| ABBPIDerror (counts) ABB PID Error | ABBapexTemp (K) ABB Apex Temperature | ABBbottomTemp (K) ABB Rim Bottom Temperature |
| ABBmode (count) ABB Operating Mode | ABBpwmCount (counts) ABB PWM Count | ABBsetPoint (counts) ABB Set Point |
| ABBtopTemp (K) ABB Rim Top Temperature | ADCtotalAirTemp (K) ADC Total Air Temp | Altitude (m) Aircraft Altitude |
| BBC_CRC (count) BBC Packet CRC | BBCboardTemp (K) BBC Controller Board Temperature | BBCcalRequest (count) BBC Calibration Request |
| BBCexcitationRangeCh0 (count) BBC Channel 0 Excitation Range | BBCexcitationRangeCh1 (count) BBC Channel 1 Excitation Range | BBCexcitationRangeCh10 (count) BBC Channel 10 Excitation Range |
| BBCexcitationRangeCh11 (count) BBC Channel 11 Excitation Range | BBCexcitationRangeCh12 (count) BBC Channel 12 Excitation Range | BBCexcitationRangeCh13 (count) BBC Channel 13 Excitation Range |
| BBCexcitationRangeCh14 (count) BBC Channel 15 Excitation Range | BBCexcitationRangeCh15 (count) BBC Channel 15 Excitation Range | BBCexcitationRangeCh2 (count) BBC Channel 2 Excitation Range |
| BBCexcitationRangeCh3 (count) BBC Channel 3 Excitation Range | BBCexcitationRangeCh4 (count) BBC Channel 4 Excitation Range | BBCexcitationRangeCh5 (count) BBC Channel 5 Excitation Range |
| BBCexcitationRangeCh6 (count) BBC Channel 6 Excitation Range | BBCexcitationRangeCh7 (count) BBC Channel 7 Excitation Range | BBCexcitationRangeCh8 (count) BBC Channel 8 Excitation Range |
| BBCexcitationRangeCh9 (count) BBC Channel 9 Excitation Range | BBCframeCount (counts) BBC Frame Count | BBClength (count) BBC Packet Length |
| BBCopCode (count) BBC Operation Code | BBCpacketID (count) BBC Packet ID | BBCrawCountsCh0 (counts) Raw Channel 0 Counts |
| BBCrawCountsCh1 (counts) Raw Channel 1 Counts | BBCrawCountsCh10 (counts) Raw Channel 10 Counts | BBCrawCountsCh11 (counts) Raw Channel 11 Counts |
| BBCrawCountsCh12 (counts) Raw Channel 12 Counts | BBCrawCountsCh13 (counts) Raw Channel 13 Counts | BBCrawCountsCh14 (counts) Raw Channel 14 Counts |
| BBCrawCountsCh15 (counts) Raw Channel 15 Counts | BBCrawCountsCh2 (counts) Raw Channel 2 Counts | BBCrawCountsCh3 (counts) Raw Channel 3 Counts |
| BBCrawCountsCh4 (counts) Raw Channel 4 Counts | BBCrawCountsCh5 (counts) Raw Channel 5 Counts | BBCrawCountsCh6 (counts) Raw Channel 6 Counts |
| BBCrawCountsCh7 (counts) Raw Channel 7 Counts | BBCrawCountsCh8 (counts) Raw Channel 8 Counts | BBCrawCountsCh9 (counts) Raw Channel 9 Counts |
| BBCsoftwareVersion (count) BBC Software Version | BBCstartField (count) BBC Start Constant | BBsupportStructureTemp (K) BBC Support Structure Temp |
| DSCcomponentPlateTemp (K) Component Plate Temp | DSCcpuTemp (K) Data Storage Computer CPU Temperature | DSCdiskTemp (K) SSD Temp |
| DSCenclosureTemp (K) Computer Enclosure Temp | DSCmapPagingControlBits (count) Data Storage Computer Map Paging Control Register | DSCpciTemp (K) PCI Chipset Temp |
| DSCrevisionIndicatorBits (count) Data Storage Computer Revision Indicator Register | DSCspecialControlBits (count) Data Storage Computer Special Control Register | DSCtempStatusBit (count) Data Storage Computer Temperature Status |
| ELWdetectorPreampVoltage (V) | FOVangle (degrees) FOV Angle | GPSaltitudeMSL (m) GPS Altitude, Mean Sea Level |
| HBBPIDerror (counts) HBB PID Error | HBBapexTemp (K) HBB Apex Temperature | HBBbottomTemp (K) HBB Rim Bottom Temperature |
| HBBmode (count) HBB Operating Mode | HBBpwmCount (counts) HBB PWM Count | HBBsetPoint (counts) HBB Set Point |
| HBBtopTemp (K) HBB Rim Top Temperature | Heading (degrees) Aircraft Heading | IHOPSpecificHumidity (g/kg) Specific Humidity (IHOP) |
| IRsurfaceTemp (celsius) IR Surface Temperature | JulianDay (days) Julian Day | LWdetectorPreampVoltage (V) |
| Latitude (degrees) Degrees North Latitude | Longitude (degrees) Degrees East Longitude | MWdetectorPreampVoltage (V) |
| OZPDmagnitudeLW (counts) Longwave Offset ZPD Magnitude | OZPDmagnitudeMW (counts) Midwave Offset ZPD Magnitude | OZPDmagnitudeSW (counts) Shortwave Offset ZPD Magnitude |
| OZPDphaseLW (radians) Longwave Offset ZPD Phase | OZPDphaseMW (radians) Midwave Offset ZPD Phase | OZPDphaseSW (radians) Shortwave Offset ZPD Phase |
| Pitch (degrees) Aircraft Pitch | Roll (degrees) Aircraft Roll | SWdetectorPreampVoltage (V) |
| Time (hours) Time | ZPDmagnitudeLW (counts) Longwave Numerical ZPD Magnitude | ZPDmagnitudeMW (counts) Midwave Numerical ZPD Magnitude |
| ZPDmagnitudeSW (counts) Shortwave Numerical ZPD Magnitude | ZPDoffsetLW (count) Longwave Numerical ZPD Offset | ZPDoffsetMW (count) Midwave Numerical ZPD Offset |
| ZPDoffsetSW (count) Shortwave Numerical ZPD Offset | ZPDphaseLW (radians) Longwave Numerical ZPD Phase | ZPDphaseMW (radians) Midwave Numerical ZPD Phase |
| ZPDphaseSW (radians) Shortwave Numerical ZPD Phase | aircraftAccelX (m/s) Aircraft Acceleration X | aircraftAccelY (m/s) Aircraft Acceleration Y |
| aircraftAccelZ (m/s) Aircraft Acceleration Z | aircraftCabinAltitude (meters) Cabin Altitude | aircraftCrossTrackDistance (nmiles) Aircraft Cross Track Distance |
| aircraftDesiredTrack (degrees) Aircraft Desired Track | aircraftDistanceToGo (nmile) Distance To Go | aircraftEGImagneticHeading (degrees) EGI Magnetic Heading |
| aircraftEGItrueHeading (degrees) EGI True Heading | aircraftExtPressure (millibars) Aircraft External Atmospheric Pressure | aircraftGpsOk (count) Aircraft GPS status |
| aircraftIndicatedAirSpeed (knots) Indicated Air Speed | aircraftLatitudinalAccel (g) Aircraft Latitudinal Acceleration | aircraftLongitudinalAccel (g) Aircraft Longitudinal Acceleration |
| aircraftMachNumber (ratio) Aircraft Mach Number | aircraftNormalAccel (g) Aircraft Normal Acceleration | aircraftTime (hours) Aircraft time |
| aircraftTimeHHMMSS (counts) Aircraft time | aircraftTimeToGo (s) Time To Go | aircraftTrackAngle (degrees) Aircraft Track Angle |
| aircraftTrackAngleError (degrees) Aircraft Track Angle Error | aircraftType (counts) Aircraft Type | aircraftVelocityX (m/s) Aircraft Velocity X |
| aircraftVelocityY (m/s) Aircraft Velocity Y | aircraftVelocityZ (m/s) Aircraft Velocity Z | aircraftVerticalSpeed (m/s) Vertical Speed |
| apertureStopTemp (K) Aperture Stop Temp | atmosphericPressure (psi) Atmospheric Pressure | barometricAltitude (m) Barometric altitude |
| base_time (seconds) Base time in Epoch | bitsGPII (count) GPII bits | bitsGPIO (count) GPIO bits |
| bus1Current (A) Bus 1 Current | bus1Voltage (V) Bus 1 Voltage | bus2Current (A) Bus 2 Current |
| bus2Voltage (V) Bus 2 Voltage | calculatedStaticAirTemp (celsius) Calculated Static Air Temperature | calibrationVref (counts) Housekeeping 5V reference |
| calibrationZero (counts) Housekeeping 0V Reference | cameraExposureLevel (count) | cameraTemp (K) Camera Temp |
| controllerProcessor1Temp (K) Controller Processor Temp 1 | controllerProcessor2Temp (K) Controller Processor Temp 2 | coolerCompressorTemp (K) Cooler Compressor Temp |
| coolerCurrent (A) Stirling Cooler Current | coolerExpanderTemp (K) Cooler Expander Temp | dataStorageComputerPressure (psi) Data Storage Computer Box Pressure |
| dateYYMMDD (counts) Date YY/MM/DD | declinationAngle (degrees) Measurement Declination Angle | descentHeaterControllerTemp (K) Descent Heater Controller Temp |
| detectorPreampElectronicsTemp (K) Detector Pre-amp Electronics Temp | detectorTemp (K) Detector Temperature | dewpoint2Temp (celsius) Dewpoint Temperature 2 |
| dewpointTemp (celsius) Dewpoint Temperature | driftAngle (degrees) Aircraft Drift Angle | electronicsBottomCoverTemp (K) Electronics Bottom Cover Temperature |
| electronicsTopCoverTemp (K) Electronics Top Cover Temperature | errorXphase (microradians) X Tilt Sample | errorYphase (microradians) Y Tilt Sample |
| faultAsyncPortsLevel (percent/100) Async UARTs fault | faultAsyncPortsTotal (counts) Async UARTs fault - Total Counts | faultBlackbodyControllerLevel (percent/100) Blackbody controller fault |
| faultBlackbodyControllerTotal (counts) Blackbody controller fault - Total Counts | faultDascentLevel (percent/100) Should not be in sounding mode | faultDascentTotal (counts) Should not be in dascent mode - Total Counts |
| faultGeneralLevel (percent/100) General instrument fault | faultGeneralTotal (counts) General instrument fault - Total Counts | faultHousekeepingControllerLevel (percent/100) Housekeeping controller fault |
| faultHousekeepingControllerTotal (counts) Housekeeping controller fault - Total Counts | faultHousekeepingLevel (percent/100) Housekeeping level inversion | faultHousekeepingTotal (counts) Housekeeping level inversion - Total Counts |
| faultInterferometerLevel (percent/100) Interferometer insufficient data returned | faultInterferometerSoftwareLevel (percent/100) Misconfigured interferometer | faultInterferometerSoftwareTotal (counts) Misconfigured interferometer - Total Counts |
| faultInterferometerTotal (counts) Interferometer insufficient data returned - Total Counts | faultMirrorControllerLevel (percent/100) Mirror controller hardware failure indication | faultMirrorControllerTotal (counts) Mirror controller hardware failure indication - Total Counts |
| faultMirrorSoftwareLevel (percent/100) Scene mirror controller software fault | faultMirrorSoftwareTotal (counts) Scene mirror controller software fault - Total Counts | faultOvertempLevel (percent/100) Over temperature indication |
| faultOvertempTotal (counts) Over temperature indication - Total Counts | faultPCshutdownLevel (percent/100) Unresponsive data storage computer | faultPCshutdownTotal (counts) Unresponsive data storage computer - Total Counts |
| faultPCstartupLevel (percent/100) Powerless data storage computer cascade | faultPCstartupTotal (counts) Powerless data storage computer cascade - Total Counts | faultSoundingLevel (percent/100) Should not be in dascent mode |
| faultSoundingTotal (counts) Should not be in dascent mode - Total Counts | faultStorageAlertLevel (percent/100) Alert received from data storage computer - unable to store | faultStorageAlertTotal (counts) Alert received from data storage computer - unable to store - Total Counts |
| faultStorageLinkLevel (percent/100) Storage computer linkage board fault | faultStorageLinkTotal (counts) Storage computer linkage board fault - Total Counts | faultUnderpressureLevel (percent/100) Pressure vessel leak |
| faultUnderpressureTotal (counts) Pressure vessel leak - Total Counts | fixed19KohmResistor (K) 19Kilohm Fixed Resistance | fixed38KohmResistor (K) 38Kilohm Fixed Resistance |
| fixed77KohmResistor (K) 38Kilohm Fixed Resistance | groundSpeed (knots) Ground Speed | iceRelativeHumidity (percent) Relative Humidity with respect to Ice |
| iceRelativeWaterSaturationVaporPressure (millibars) Saturation Vapor Pressure of Water relative to Ice | instrumentLatitude (degrees) Aircraft Latitude | instrumentLongitude (degrees) Aircraft Longitude |
| instrumentTime (hours) Data Recorder Time | intactMirrorSequences (count) Mirror Sequence Number | interferometerBeamsplitterTemp (K) Interferometer Beamsplitter Temp |
| interferometerDAmotorsTemp (K) Interferometer D/A Motors Temp | interferometerEnclosure1Temp (K) Interferometer Enclosure Temp 1 | interferometerEnclosure2Temp (K) Interferometer Enclosure Temp 2 |
| interferometerRelativeHumidity (percent) Interfeormeter Relative Humidity | interferometerResolution (cm-1) Interferometer Resolution | interferometerScanMirrorStructureTemp (K) Interferometer Scan Mirror Structure Temp |
| interferometerSpare2Temp (K) Interferometer Spare 2 Temp | interferometerSpareTemp (K) Interferometer Spare Temp | interferometerWindowTemp (K) Interferometer Window Temp |
| interferometerXmotorStep (???) Inteferometer X motor step | interferometerYmotorStep (???) Inteferometer Y motor step | irigDay (days) IRIG-B DD |
| irigStatus (count) IRIG-B board status | irigTime (hours) IRIG-B Decimal Hours | irigYear (years) IRIG-B YY |
| laserEnclosurePressure (psi) Laser Enclosure Pressure | laserRACvoltage (V) | laserRDCvoltage (V) |
| laserTemp (K) Laser Temp | laserTxACvoltage (V) | laserTxDCvoltage (V) |
| laserTyACvoltage (V) | laserTyDCvoltage (V) | laserXACvoltage (V) |
| laserXDCvoltage (V) | laserYACvoltage (V) | laserYDCvoltage (V) |
| opticsBenchTemp (K) Optics Bench Temp | outsideAirTemp (K) Outside Air Temp | partialPressureH2O (millibars) H2O Partial Pressure |
| pilotTimer (s) pilot light reset timer | podAirTemp (K) Pod Air Temp | potentialTemp (K) Potential Temperature |
| powerDistributionSystem1Temp (K) Power Distribution System Temp 1 | powerDistributionSystem2Temp (K) Power Distribution System Temp 2 | radarAltitude (m) Aircraft Radar Altitude |
| refTimeDay (day) Day-of-Month Reference | refTimeMonth (month) Months Reference | refTimeSec (sec) Seconds Reference |
| refTimeUsec (usec) Microseconds Reference | refTimeYear (year) Year Reference | refractedSunAircraftElevation (degrees) Sun Elevation in Aircraft Reference Frame, Refracted |
| refractedSunGroundElevation (degrees) Sun Elevation in Ground Reference Frame, Refracted | roseTotalAirTemp (K) Rose Total Air Temp | scanDirection (count) Interferometer Scan Direction |
| scanStatus (count) Interferometer Scan Status | sceneMirPosEncoder (counts) Scene Mirror Position at Encoder | sceneMirrorAngle (degrees) Scene Mirror Angle |
| sceneMirrorMotorTemp (K) Scene Mirror Motor Temp | sceneMirrorPosition (counts) Scene Mirror Position Identifier ASCII | sceneMirrorTemp (K) Scene Mirror Temp |
| scienceProcessor1Temp (K) Science Processor Temp | sek31electronicsTemp (K) SEK31 Electronics Temp | servoDelayChannelsAC (count) Interferometer Delay Channels A / C |
| servoDelayChannelsBD (count) Interferometer Delay Channels A / C | servoSync128 (count) Servo Sync | spare1Temp (K) |
| spare1Voltage (V) | spare2Temp (K) | spare2Voltage (V) |
| spare3Temp (K) | spare3Voltage (V) | spare4Temp (K) |
| specificHumidity (g/kg) Specific Humidity | staticAirTemp (celsius) Static Air Temperature | sunAircraftElevation (degrees) Sun Elevation with respect to Aircraft |
| sunAircraftNoseAzimuth (degrees) Sun Azimuth in Aircraft Nose Reference Frame | sunEarthAzimuth (degrees) Sun Azimuth with respect to Earth | sunEarthElevation (degrees) Sun Elevation with respect to Earth |
| sunGroundAzimuth (degrees) Sun Azimuth in Ground Reference Frame | systemTimer (s) system timer | timeHHMMSS (counts) Time HH:MM:SS |
| time_offset (seconds) Time offset from base_time | totalAirTemp (celsius) Total Air Temperature | trueAirSpeed (knots) True Air Speed |
| viewEllipseLatitude1 (degrees) With-Track Latitude 1 | viewEllipseLatitude2 (degrees) With-Track Latitude 2 | viewEllipseLongitude1 (degrees) Cross-Track Longitude 1 |
| viewEllipseLongitude2 (degrees) Cross-Track Longitude 2 | waterRelativeHumidity (percent) Relative Humidity with respect to Water | waterSaturationVaporPressure (millibars) Saturation Vapor Pressure of Water |
| whiteLightZACvoltage (V) | whiteLightZDCvoltage (V) | windDirection (degrees) Wind Direction |
| windSpeed (knots) Wind Speed |
| SpectrumLW (counts) Uncalibrated Spectrum | SpectrumLW_CalRad_ImagPart (mW/(m2.sr.cm-1)) Nonlinearity Corrected and Calibrated Longwave Radiance Spectrum, Imaginary Part | SpectrumLW_CalRad_RealPart (mW/(m2.sr.cm-1)) Nonlinearity Corrected and Calibrated Longwave Radiance Spectrum, Real Part |
| SpectrumLW_CalRad_Resampled (mW/(m2.sr.cm-1)) Resampled Longwave Calibrated Radiance Spectrum | SpectrumLW_NLC (count) Nonlinearity Corrected Longwave Radiance Spectrum | SpectrumMW (counts) Uncalibrated Spectrum |
| SpectrumMW_CalRad_ImagPart (mW/(m2.sr.cm-1)) Nonlinearity Corrected and Calibrated Midwave Radiance Spectrum, Imaginary Part | SpectrumMW_CalRad_RealPart (mW/(m2.sr.cm-1)) Nonlinearity Corrected and Calibrated Midwave Radiance Spectrum, Real Part | SpectrumMW_CalRad_Resampled (mW/(m2.sr.cm-1)) Resampled Midwave Calibrated Radiance Spectrum |
| SpectrumMW_NLC (count) Nonlinearity Corrected Midwave Radiance Spectrum | SpectrumSW (counts) Uncalibrated Spectrum | SpectrumSW_CalRad_ImagPart (mW/(m2.sr.cm-1)) Calibrated Shortwave Radiance Spectrum, Imaginary Part |
| SpectrumSW_CalRad_RealPart (mW/(m2.sr.cm-1)) Calibrated Shortwave Radiance Spectrum, Real Part | SpectrumSW_CalRad_Resampled (mW/(m2.sr.cm-1)) Resampled Shortwave Calibrated Radiance Spectrum | SpectrumSW_NLC (count) Nonlinearity Corrected Shortwave Radiance Spectrum |
| TiltX (microradians) X Tilt | TiltY (microradians) Y Tilt | WavenumberLW (cm-1) Longwave Raw Wavenumber |
| WavenumberLW_Resampled (cm-1) Resampled Longwave Wavenumber | WavenumberMW (cm-1) Midwave Raw Wavenumber | WavenumberMW_Resampled (cm-1) Resampled Midwave Wavenumber |
| WavenumberSW (cm-1) Shortwave Raw Wavenumber | WavenumberSW_Resampled (cm-1) Resampled Shortwave Wavenumber |