DataStreams: | nsamwrpC1.b1, nsa915rwpwindconC1.a1, nsaaerisummaryC1.b1, nsamwrlosC1.b1, nsamplC1.a1, nsamettwr4hC1.b1, nsamplpsC1.a0, nsa915rwptempconC1.a1, nsaaerich2C1.b1, nsa915rwptempspecC1.a0, nsa915rwpwindmomC1.a0, nsaaeriengineerC1.b1, nsa915rwpwindspecC1.a0, nsammcrmomC1.b1, nsavceil25kC1.b1, nsaaerich1C1.b1, nsa915rwptempmomC1.a0, nsamwrtipC1.a1, nsatwrcam40mC1.a1
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Measurements: | nsa915rwpwindmomC1.a0: - Number of pulse code bits(pcbits)
- lon(lon)
- base time in epoch(base_time)
- Number of Coherent Samples/Spectral Point(ncoh)
- Pulse length(plen)
- Beam Number(beam)
- Time Domain Integration Time(tditime)
- Individual Spectrum Integration Time(sitime)
- Mean atmospheric vertical velocity(mdf)
- Signal-to-noise-ratio(snr)
- Vertical FFT Bandwidth(vband)
- Height Index(range_gate)
- Array of heights for each sample time(height_t)
- Delay Time to 1st Gate(dly)
- Time offset from base_time(time_offset)
- Sample Rate(sampr)
- Rx Bandwidth Switch Code(bswitch)
- Number of Individual Spectra/Average Spectrum(nspc)
- Oblique FFT bandwidth(oband)
- Interpulse period(ipp)
- 1000 * log10(noise signal level)(noise)
- Beam Elevation Angle(elevation)
- -180.0 - +180.0(alt)
- Spectral Width: vert velocity(specw)
- North Latitude(lat)
- Radial Velocity Spectral Resolution(vsr)
- Number of Valid Heights(nheight)
- Height of Center of First Range Gate(rgf)
- Ave Time per Average Spectra. Also known as dwell.(spcavetime)
- Range gate spacing(rgs)
- Height of center of last range gate(rgl)
- Pulse repetition frequency(prf)
more
nsammcrmomC1.b1: - Receiver Cal Check Time Stamp(CalCheckTime)
- Reflectivity(Reflectivity)
- DC Filtering ON-OFF Status(DCFilterONOFF)
- Receiver Gain(RxGain)
- Delay to First Range Gate(StartGateDelay)
- Number of Coherent Integrations(NumCoherentIntegrations)
- Receiver Sky Noise(SkyNoiseLevel)
- Receiver Mode(ReceiverMode)
- Peak tranmitted power, averaged over the course of the hour(PeakTransmittedPowerAvg)
- Time offset from base_time(time_offset)
- time_in_seconds_since_volume_start(time)
- Minimum detectable reflectivity(MinimumDetectableReflectivity)
- Receiver Cal Check Level(CalCheckLevel)
- Gate Spacing(GateSpacing)
- Number of Spectral Averages(NumSpectralAverages)
- Time associated with hourly averaged values(TimeAvg)
- base time in epoch(base_time)
- Current Receiver Number(ReceiverNumber)
- Range Heights (center of radar sample volume)(heights)
- Range Corrected Calibrated Power(RangeCorrectedPower)
- Max. height of clutter removal(ClutterHeight)
- Inter-Pulse Period(InterPulsePeriod)
- RadarWaveLength(m) / [4 * InterPulsePeriod(s) * NumCoherentIntegrations](NyquistVelocity)
- Receiver Cal Time Stamp(RxCalTimeStamp)
- Number of Code Bits(NumCodeBits)
- Operating Set for this Record(ModeNum)
- Radar Constant(RadarConstant)
- Mean Noise Level(NoiseLevel)
- Average Noise Level (S/N<0)(AvgNoiseLevel)
- TWT Status Code, details forthcoming from MMCR vendor(TWTStatusCode)
- lon(lon)
- Number of Receiver(NumReceivers)
- MMCR Mean Doppler Velocity(MeanDopplerVelocity)
- Circular Depolarization Ratio(CircularDepolarizationRatio)
- Pulse Width(PulseWidth)
- Windowing ON-OFF Status(WindowingONOFF)
- Power (uncalibrated)(Power)
- Signal to Noise Ratio(SignalToNoiseRatio)
- Data Quality Status(DataQualityStatus)
- Number of Points in FFT(NumFFT)
- Receiver 290K Level(Rx290KLevel)
- Number of Range Gates(NumHeights)
- -180.0 - +180.0(alt)
- North Latitude(lat)
- radar mode char identifier(ModeDescription)
- MMCR Spectral Width(SpectralWidth)
more
nsamettwr4hC1.b1: - Present Weather Sensor Alarm(PWSAlarm)
- Chilled Mirror Calculated Relative Humidity(CMHRH)
- Standard Deviation of 10m Calculated Vapor Pressure(VP10M_STD)
- 40m Average Calculated Vapor Pressure(VP40M_AVG)
- 2m Average Calculated Dew Point(DP2M_AVG)
- 40m Average Temperature(T40M_AVG)
- Average Y Component of Sonic Wind Speed(SonicY_AVG)
- Standard Deviation of 40m Relative Humidity(RH40M_STD)
- 20m Average Relative Humidity(RH20M_AVG)
- 10m Vector Averaged Wind Direction(WD10M_DU_WVT)
- 2m Average Temperature(T2M_AVG)
- Standard Deviation of 2m Vector Averaged Wind Direction(WD2M_SDU_WVT)
- Sonic Arithmetic Mean Wind Speed(SonicWS_S_WVT)
- 10m Average QLI Reference Temperature(RefT10m_AVG)
- 2m Average QLI Input Voltage(Volt2M_AVG)
- base time in epoch(base_time)
- Chilled Mirror Calculated Saturation Vapor Pressure(SatVPCMH)
- Cumulative Snow Sum(CumSnow)
- Sonic Vector Averaged Wind Speed(SonicWS_U_WVT)
- Cumulative Water Sum(CumH2O)
- 40m Average Calculated Dew Point(DP40M_AVG)
- Standard Deviation of 2m Relative Humidity(RH2M_STD)
- -180.0 - +180.0(alt)
- North Latitude(lat)
- lon(lon)
- Chilled Mirror Dew Point(CMHDP)
- 40m Vector Averaged Wind Speed(WS40M_U_WVT)
- 40m Vector Averaged Wind Direction(WD40M_DU_WVT)
- Instant Present Weather Code(InstPwCod)
- 20m Arithmetic Mean Wind Speed(WS20M_S_WVT)
- Standard Deviation of 40m Calculated Dew Point(DP40M_STD)
- 20m Average Calculated Vapor Pressure(VP20M_AVG)
- 20m Average QLI Reference Temperature(RefT20M_AVG)
- Datalogger Battery Voltage(Batt_Volt)
- Standard Deviation of 40m Vector Averaged Wind Direction(WD40M_SDU_WVT)
- Standard Deviation of 10m Relative Humidity(RH10M_STD)
- Standard Deviation of 20m Calculated Dew Point(DP20M_STD)
- Standard Deviation of 10m Calculated Dew Point(DP10M_STD)
- Average X Component of Sonic Wind Speed(SonicX_AVG)
- 40m Arithmetic Mean Wind Speed(WS40M_S_WVT)
- Standard Deviation of 20m Vector Averaged Wind Direction(WD20M_SDU_WVT)
- 10m Average QLI Input Voltage(Volt10M_AVG)
- 40m Average QLI Reference Voltage(Volt40M_AVG)
- 20m Average Temperature(T20M_AVG)
- 10m Average Calculated Vapor Pressure(VP10M_AVG)
- 20m Average QLI Input Voltage(Volt20M_AVG)
- 10m Average Temperature(T10M_AVG)
- Precipitation Rate(PcpRate)
- 40m Average QLI Reference Temperature(RefT40M_AVG)
- 20m Vector Averaged Wind Speed(WS20M_U_WVT)
- 2m Vector Averaged Wind Direction(WD2M_DU_WVT)
- 2m Arithmetic Mean Wind Speed(WS2M_S_WVT)
- Average Sonic Static Speed of Sound(SonicS_AVG)
- Standard Deviation of 20m Relative Humidity(RH20M_STD)
- Chilled Mirror Temperature(CMHTemp)
- 20m Vector Averaged Wind Direction(WD20M_DU_WVT)
- Wind direction vector mean standard deviation(SonicWD_SDU_WVT)
- 2m Average Relative Humidity(RH2M_AVG)
- Standard Deviation of 2m Calculated Dew Point(DP2M_STD)
- 10m Average Calculated Dew Point(DP10M_AVG)
- Standard Deviation of 10m Vector Averaged Wind Direction(WD10M_SDU_WVT)
- 1 hour Present Weather Code(PwCod1hr)
- 2m Vector Averaged Wind Speed(WS2M_U_WVT)
- 40m Average Relative Humidity(RH40M_AVG)
- Standard Deviation of 2m Calculated Vapor Pressure(VP2M_STD)
- Standard Deviation of 2m Temperature(T2M_STD)
- 10m Arithmetic Mean Wind Speed(WS10M_S_WVT)
- 15 minute Present Weather Code(PwCod15mi)
- 20m Average Calculated Dew Point(DP20M_AVG)
- Sonic Vector Averaged Wind Direction(SonicWD_DU_WVT)
- 1 minute Average Visibility(AvgVis1mi)
- Atmospheric Pressure(AtmPress)
- 10 minute Average Visibility(AvgVis10m)
- 2m Average QLI Reference Temperature(RefT2M_AVG)
- 10m Vector Averaged Wind Speed(WS10M_U_WVT)
- 2m Average Calculated Vapor Pressure(VP2M_AVG)
- 10m Average Relative Humidity(RH10M_AVG)
- Standard Deviation of 20m Temperature(T20M_STD)
- Standard Deviation of 10m Temperature(T10M_STD)
- Standard Deviation of 20m Calculated Vapor Pressure(VP20M_STD)
- Time offset from base_time(time_offset)
- Chilled Mirror Calculated Vapor Pressure(VPCMH)
- Standard Deviation of 40m Temperature(T40M_STD)
- Standard Deviation of 40m Calculated Vapor Pressure(VP40M_STD)
- time_in_seconds_since_volume_start(time)
more
nsaaerich1C1.b1: - Ambient temperature used in calibration(calibrationAmbientTemp)
- Relative humidity measured near Blackbodies. Use with air temperature near BBs
only.(atmosphericRelativeHumidity) - Ambient air temperature at hatch opening(outsideAirTemp)
- Hot blackbody temperature used in calibration(calibrationHBBtemp)
- Observation date(dateYYMMDD)
- lon(lon)
- wavenumbers for mean radiance spectra(wnum)
- Difference between the sky view\'s radiance variance and the hot black body
view\'s variance(standard_dev_mean_rad) - Julian Day including day and fraction of day(JulianDay)
- base time in epoch(base_time)
- Wave number in reciprocal centimeters(wnum2)
- Scene mirror view angle in non-negative degrees, measured clockwise from nadir
looking into interferometer window(sceneMirrorAngle) - time_in_seconds_since_volume_start(time)
- Observation altitude(Altitude)
- Time offset from base_time(time_offset)
- 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 longitude(Longitude)
- Observation atmospheric pressure in AERI electronics(atmosphericPressure)
- Observation latitude(Latitude)
- Logical flag indicating that a data record is missing (true/false)(missingDataFlag)
- Time in decimal format at center of AERI sky observation period(Time_UTC_hours)
- Character string containing instrument name(instrumentUnitNumber)
- AERI instrument unit serial number(AERIunitNumber)
- Calibrated scene type identification(calibratedSceneID)
- Mean of radiance spectra ensemble(mean_rad)
- Duration of scene view(sceneViewDuration)
- BB Support Structure Temperature(BBsupportStructureTemp)
- Version number of Operational Software(systemReleaseNumber)
- -180.0 - +180.0(alt)
- AERI instrument data channel number(channelNumber)
- Boolean with negative error conditions: 1:Open 0:Closed -1:Fault -2:Outside
Valid Range -3:Neither Open Nor Closed(hatchOpen) - North Latitude(lat)
- Time at center of AERI sky observation period(timeHHMMSS)
- Cold blackbody temperature used in calibration(calibrationCBBtemp)
more
nsamwrlosC1.b1: - Temperature correction coefficient at 31.4 GHz(tc31)
- Temperature correction coefficient at 23.8 GHz(tc23)
- IR Brightness Temperature(ir_temp)
- 31.4 GHz sky signal(sky31)
- 23.8 GHz blackbody+noise injection signal(bbn23)
- 23.8 GHz sky signal(sky23)
- base time in epoch(base_time)
- 31.4 GHz blac2body+noise injection signal(bbn31)
- Noise injection temp at 23.8 GHz adjusted to tkbb(tnd23)
- Noise injection temp at 31.4 GHz adjusted to tkbb(tnd31)
- Time offset from base_time(time_offset)
- Mean 23.8 GHz sky brightness temperature(tbsky23)
- Noise injection temp at nominal temperature at 31.4 GHz(tnd_nom31)
- Mixer kinetic (physical) temperature(tkxc)
- Noise injection temp at nominal temperature at 23.8 GHz(tnd_nom23)
- Mean 31.4 GHz sky brightness temperature(tbsky31)
- (tknd)
- Total water vapor along LOS path(vap)
- 23.8 GHz Blackbody signal(bb23)
- 31.4 GHz blackbody(bb31)
- Water on Teflon window (1=WET, 0=DRY)(wet_window)
- Actual elevation angle(actel)
- Ambient temperature(tkair)
- North Latitude(lat)
- -180.0 - +180.0(alt)
- Blackbody kinetic temperature(tkbb)
- Actual Azimuth(actaz)
- Averaged total liquid water along LOS path(liq)
- Sky Infra-Red Temperature(sky_ir_temp)
- lon(lon)
more
nsaaerisummaryC1.b1: - Observation longitude(Longitude)
- AERI SW scene radiance spectral averages (ch2)(SkyRadianceSpectralAveragesCh2)
- AERI LW Scene Radiance Spectral Averages (Ch1)(SkyRadianceSpectralAveragesCh1)
- Cold blackbody temperature used in calibration(calibrationCBBtemp)
- AERI instrument unit serial number(AERIunitNumber)
- Longwave radiance average (700_705 cm^-1) elevated air(elevatedLayerRadiance700_705)
- Observation atmospheric pressure in AERI electronics(atmosphericPressure)
- Radiance standard deviation during sky view averaged over (700_705 cm-1)(skyViewStdDevRadiance700_705)
- AERI instrument data channel number(channelNumber)
- The maximum excursion of hot-blackbody temperature over 5 consecutive scenes,
centered on the scene view(HBBtempDrift) - Averaged Wave number in inverse centimeters(wnumsum8)
- Averaged Wave number in inverse centimeters(wnumsum9)
- Averaged wave number for SW scene NESR spectral averages (ch2)(wnumsum6)
- Averaged wave number for LW HBB 2min NESR estimate number 1 (ch1)(wnumsum7)
- Averaged Wave number in inverse centimeters(wnumsum4)
- Wave number in reciprocal centimeters(wnumsum5)
- Averaged wave number for SW responsivity spectral averages(wnumsum2)
- Averaged Wave number in inverse centimeters(wnumsum3)
- Averaged wave number for LW responsivity spectral averages(wnumsum1)
- Maximum temperature difference between HBB thermistors(HBBmaxTempDiff)
- The noise equivalent radiance observed in the shortwave channel during a sky
view at 2500 cm^-1(SWskyNEN) - Longwave radiance average (675-680 cm-1) Surface Air(surfaceLayerRadiance675_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) - Hot blackbody temperature used in calibration(calibrationHBBtemp)
- Shortwave radiance average (2282_2287 cm^-1) elevated air(elevatedLayerRadiance2282_2287)
- Shortwave window brightness temperature from radiance average (2510_2515 cm-1)(shortwaveWindowAirTemp2510_2515)
- Shortwave elevated air brightness temperature from radiance average (2282_2287
cm-1)(elevatedLayerAirTemp2282_2287) - Observation date(dateYYMMDD)
- Shortwave radiance average (2295_2300 cm^-1) Surface Air(surfaceLayerRadiance2295_2300)
- AERI SW Scene Variability Spectral Averages (Ch2)(SkyUniformityCh2)
- AERI LW Scene Variability Spectral Averages (Ch1)(SkyUniformityCh1)
- Duration of scene view(sceneViewDuration)
- Longwave window brightness temperature from radiance average (985_990 cm^-1)(longwaveWindowAirTemp985_990)
- Logical flag indicating that a data record is missing (true/false)(missingDataFlag)
- AERI SW HBB 2min NESR estimate #2 derived from sequential HBB views (ch2)(HBB2minNENestimateNo2Ch2)
- AERI LW HBB 2min NESR estimate #2 derived from sequential HBB views (ch1)(HBB2minNENestimateNo2Ch1)
- Rain sensor analog output(rainSensorIntensity)
- Shortwave surface air brightness temperature from radiance average (2295_2300
cm-1)(surfaceLayerAirTemp2295_2300) - Time at center of AERI sky observation period(timeHHMMSS)
- Radiance standard deviation during sky view averaged over (675_680 cm-1)(skyViewStdDevRadiance675_680)
- Radiance standard deviation during sky view averaged over (2282_2287 cm-1)(skyViewStdDevRadiance2282_2287)
- Characteristic value representing overall longwave channel responsivity(LWresponsivity)
- Julian Day including day and fraction of day(JulianDay)
- Logical flag indicating whether longwave channel noise equivalent radiance is
acceptable in sky view (true/false). Determined using LWskyNEN and LWskyNENlimit.(LWskyNENacceptable) - AERI SW Responsivity Spectral Averages (Ch2)(ResponsivitySpectralAveragesCh2)
- AERI LW responsivity spectral averages (ch1)(ResponsivitySpectralAveragesCh1)
- Time offset from base_time(time_offset)
- Scene mirror view angle in non-negative degrees, measured clockwise from nadir
looking into interferometer window(sceneMirrorAngle) - Ambient temperature used in calibration(calibrationAmbientTemp)
- North Latitude(lat)
- Maximum Standard Deviation in Thermistor Channels 0..7(maxSampleStdDev)
- -180.0 - +180.0(alt)
- Observation altitude(Altitude)
- The noise equivalent radiance observed in the longwave channel during a sky view
at 1000 cm-1(LWskyNEN) - Sun sensor intensity(sunSensorIntensity)
- Shortwave HBB Noise-equivalent Radiance(SW_HBB_NEN)
- Shortwave window radiance average (2510_2515 cm^-1)(shortwaveWindowRadiance2510_2515)
- AERI SW Scene NESR Spectral Averages (Ch2)(SkyNENCh2)
- AERI LW scene NESR spectral averages (ch1)(SkyNENCh1)
- Longwave surface air brightness temperature from radiance average (675_680 cm-1)(surfaceLayerAirTemp675_680)
- Character string containing instrument name(instrumentUnitNumber)
- Maximum temperature difference between ABB thermistors(ABBmaxTempDiff)
- Observation latitude(Latitude)
- Version number of Operational Software(systemReleaseNumber)
- Radiance standard deviation during sky view averaged over (985_990 cm^-1)(skyViewStdDevRadiance985_990)
- Difference between actual and ideal motor encoder values for current view
indicative of quality of the mirror positioning.(sceneMirPosEncoderDrift) - Longwave elevated air brightness temperature from radiance average (700_705
cm-1)(elevatedLayerAirTemp700_705) - Boolean with negative error conditions: 1:Open 0:Closed -1:Fault -2:Outside
Valid Range -3:Neither Open Nor Closed(hatchOpen) - Characteristic value representing overall shortwave channel responsivity(SWresponsivity)
- Longwave window radiance average (985_990 cm^-1)(longwaveWindowRadiance985_990)
- Radiance standard deviation during sky view averaged over (2295_2300 cm^-1)(skyViewStdDevRadiance2295_2300)
- base time in epoch(base_time)
- Calibrated scene type identification(calibratedSceneID)
- Front end fan air temperature difference(frontEndFanAirTempDiff)
- Averaged wave number for SW scene radiance spectral averages (ch2)(wnumsum12)
- Wave number in reciprocal centimeters(wnumsum11)
- Averaged wave number for SW scene brightness temp spectral averages (ch2)(wnumsum14)
- Averaged Wave number in inverse centimeters(wnumsum13)
- Logical flag indicating whether any data is available at current time
(true/false)(dataAvailable) - Longwave HBB noise-equivalent radiance(LW_HBB_NEN)
- lon(lon)
- Averaged wave number for SW HBB 2min NESR estimate number 2 (ch2)(wnumsum10)
- AERI LW scene brightness temp spectral averages (ch1)(SkyBrightnessTempSpectralAveragesCh1)
- AERI SW scene brightness temp spectral averages (ch2)(SkyBrightnessTempSpectralAveragesCh2)
- time_in_seconds_since_volume_start(time)
- Logical flag indicating whether shortwave channel noise equivalent radiance is
acceptable in sky view (true/false). Determined using SWskyNEN and SWskyNENlimit.(SWskyNENacceptable) - Logical flag indicating whether HBB temperature is stable (true)
or not stable
(false). Determined using HBBtempDrift and HBBtempDriftLimit.(HBBstable) - Time in decimal format at center of AERI sky observation period(Time_UTC_hours)
- Radiance standard deviation during sky view averaged over (2510_2515 cm^-1)(skyViewStdDevRadiance2510_2515)
- Relative humidity measured near Blackbodies. Use with air temperature near BBs
only.(atmosphericRelativeHumidity) - AERI SW HBB 2min NESR Estimate #1 derived from variance during HBB view (Ch2)(HBB2minNENestimateNo1Ch2)
- Ambient air temperature at hatch opening(outsideAirTemp)
- AERI LW HBB 2min NESR Estimate #1 derived from variance during HBB view (Ch1)(HBB2minNENestimateNo1Ch1)
more
nsa915rwpwindspecC1.a0: - Vertical FFT Bandwidth(vband)
- Pulse repetition frequency(prf)
- Spectral Data(spc_amp)
- Rx Bandwidth Switch Code(bswitch)
- North Latitude(lat)
- -180.0 - +180.0(alt)
- Ave Time per Average Spectra.(spcavetim)
- Individual Spectrum Integration Time(sitime)
- Height Index(range_gate)
- Number of Coherent Samples/Spectral Point(ncoh)
- Radial Velocity Spectral Resolution(vsr)
- Range gate spacing(rgs)
- base time in epoch(base_time)
- Height of Center of First Range Gate(rgf)
- Height of center of last range gate(rgl)
- Number of pulse code bits(pcbits)
- Interpulse period(ipp)
- Beam Elevation Angle(elevation)
- Beam Number(beam)
- Pulse length(plen)
- Particle radius at logarithmic center of bin(bins)
- Oblique FFT bandwidth(oband)
- Delay Time to 1st Gate(dly)
- Array of heights for each sample time(height_t)
- Time Domain Integration Time(tditime)
- Number of Individual Spectra/Average Spectrum(nspc)
- Number of Valid Heights(nheight)
- Time offset from base_time(time_offset)
- Sample Rate(sampr)
- lon(lon)
more
nsamwrpC1.b1: - Retrieved cloud liquid water content(liquidWaterContent)
- Expected root-mean-square error in liquid water path retrieval(liquidWaterPathRmsError)
- Surface water vapor density at instrument(surfaceWaterVaporDensity)
- Microwave brightness temperature(brightnessTemperature)
- Expected root-mean-square error in water vapor density retrieval(waterVaporDensityRmsError)
- Data quality flags(dataQualityFlags)
- Flag indicating moisture sensor status(wetWindowFlag)
- Surface pressure at instrument(surfacePressure)
- Zenith-pointing infrared temperature at 10um(infraredTemperature)
- Lifting condensation level pressure(liftingCondensationLevelPres)
- Temperature used for calculation(temperature)
- Retrieved liquid water path(liquidWaterPath)
- Height(height)
- Cloud base height used during retrieval(cloudBaseHeight)
- Ambient surface absolute temperature(surfaceTemperature)
- Beam Elevation Angle(elevation)
- lon(lon)
- Time offset from base_time(time_offset)
- Interpolated water vapor mixing ratio(waterVaporMixingRatio)
- Convective available potential energy(cape)
- time_in_seconds_since_volume_start(time)
- Derived pressure(pressure)
- Expected root-mean-square error in temperature retrieval(temperatureRmsError)
- Expected root-mean-square error in liquid water path retrieval using only 23.835
and 30.0 GHz(liquidWaterPath2RmsError) - Expected root-mean-square error in precipitable water retrieval using only
23.835 and 30.0 GHz(totalPrecipitableWater2RmsError) - Equilibrium level(equilibriumLevel)
- Interpolated dewpoint temperature(dewpointTemperature)
- Retrieved total precipitable water vapor using only 23.835 and 30.0 GHz(totalPrecipitableWater2)
- North Latitude(lat)
- base time in epoch(base_time)
- -180.0 - +180.0(alt)
- Expected root-mean-square error in precipitable water retrieval(totalPrecipitableWaterRmsError)
- Total precipitable water vapor, from microwave radiometer(totalPrecipitableWater)
- Internal blackbody reference temperature(blackbodyTemperature)
- Lifting condensation level(liftingCondensationLevel)
- Level of free convection(levelFreeConvection)
- Retrieved liquid water path using only 23.835 and 30.0 GHz(liquidWaterPath2)
- Ambient surface relative humidity(surfaceRelativeHumidity)
- Expected root-mean-square error in liquid water content retrieval(liquidWaterContentRmsError)
- Derived virtual temperature(virtualTemperature)
- Equilibrium level pressure(equilibriumLevelPres)
- Derived relative humidity(relativeHumidity)
- Retrieved water vapor density(waterVaporDensity)
- Level of free convection pressure(levelFreeConvectionPres)
- Azimuth of Radar Ray(azimuth)
- radiation_frequency(frequency)
more
nsamplpsC1.a0: - Background signal(background_signal)
- Instrument Temperature(instrument_temp)
- Preliminary cloud base height above ground level(preliminary_cbh)
- Voltage level which operates the A/D card and the detector(voltage_05)
- Voltage level which operates the thermistor(voltage_10)
- Voltage level which operates the energy monitor(voltage_15)
- Attenuated backscatter(detector_counts)
- -180.0 - +180.0(alt)
- North Latitude(lat)
- Distance to the center of the corresponding range bin(range)
- Repetition Rate, or Trigger Frequency of the laser(pulse_rep)
- Laser output energy per pulse(energy_monitor)
- Time in nanoseconds for each range bin of multichannel scalar card.(range_bin_time)
- time_in_seconds_since_volume_start(time)
- Filter Temperature(filter_temp)
- lon(lon)
- Distance from leading edge of first range bin to the center of each bin .(range_bins)
- Height(height)
- Number of lidar pulses summed(shots_summed)
- Maximum altitude retrieved from multichannel scalar card.(max_altitude)
- Width of range-bins calculated from range_bin_time(range_bin_width)
- Subtract from range_bins to yield range(range_offset)
- base time in epoch(base_time)
- Time offset from base_time(time_offset)
- Detector Temperature(detector_temp)
- Laser Temperature(laser_temp)
more
nsaaerich2C1.b1: - Mean of radiance spectra ensemble(mean_rad)
- Time in decimal format at center of AERI sky observation period(Time_UTC_hours)
- AERI instrument unit serial number(AERIunitNumber)
- Scene mirror view angle in non-negative degrees, measured clockwise from nadir
looking into interferometer window(sceneMirrorAngle) - Difference between the sky view\'s radiance variance and the hot black body
view\'s variance(standard_dev_mean_rad) - Cold blackbody temperature used in calibration(calibrationCBBtemp)
- Observation latitude(Latitude)
- Version number of Operational Software(systemReleaseNumber)
- BB Support Structure Temperature(BBsupportStructureTemp)
- Observation altitude(Altitude)
- Hot blackbody temperature used in calibration(calibrationHBBtemp)
- Observation longitude(Longitude)
- Duration of scene view(sceneViewDuration)
- Logical flag indicating that a data record is missing (true/false)(missingDataFlag)
- Relative humidity measured near Blackbodies. Use with air temperature near BBs
only.(atmosphericRelativeHumidity) - time_in_seconds_since_volume_start(time)
- lon(lon)
- AERI instrument data channel number(channelNumber)
- Calibrated scene type identification(calibratedSceneID)
- Time offset from base_time(time_offset)
- base time in epoch(base_time)
- wavenumbers for mean radiance spectra(wnum)
- Wave number in reciprocal centimeters(wnum2)
- Observation date(dateYYMMDD)
- 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) - Julian Day including day and fraction of day(JulianDay)
- -180.0 - +180.0(alt)
- North Latitude(lat)
- Ambient temperature used in calibration(calibrationAmbientTemp)
- Character string containing instrument name(instrumentUnitNumber)
- Ambient air temperature at hatch opening(outsideAirTemp)
- Time at center of AERI sky observation period(timeHHMMSS)
- Boolean with negative error conditions: 1:Open 0:Closed -1:Fault -2:Outside
Valid Range -3:Neither Open Nor Closed(hatchOpen) - Observation atmospheric pressure in AERI electronics(atmosphericPressure)
more
nsa915rwptempconC1.a1: - Averaging interval(avgint)
- Number of values that passed consensus, virtual temperature(ncns_virtual_temp)
- Corrected Beam 0 Virtual Temperature(virtual_temp_corr)
- Beam 0 virtual temperature(virtual_temp)
- Range gate spacing(rgs)
- Sample Rate(sampr)
- Number of pulses/ave int, Beam 0(nrec)
- -180.0 - +180.0(alt)
- North Latitude(lat)
- Signal to Noise Ratio, Beam 0 Virtual Temperature(snr_virtual_temp)
- Number of Values that Passed Consensus, Vertical wind velocity(ncns_vert_v)
- Number of values that passed consensus, corrected virtual temperature(ncns_virtual_temp_corr)
- lon(lon)
- Time offset from base_time(time_offset)
- base time in epoch(base_time)
- Number of Values Required for Consensus, Beam 0(nrcns)
- Vertical wind velocity(vert_v)
- Signal to Noise Ratio, Vertical wind velocity(snr_vert_v)
- Signal to Noise Ratio, Corrected Beam 0 Virtual Temperature(snr_virtual_temp_corr)
- Height(height)
more
nsamwrtipC1.a1: - Total liquid water along zenith path using tip-derived brightness temperatures(liqtip)
- Noise injection temp at 31.4 GHz adjusted to tkbb(tnd31)
- Noise injection temp at 23.8 GHz adjusted to tkbb(tnd23)
- Noise injection temp at 31.4 GHz derived from this tip(tnd31I)
- Blackbody kinetic temperature(tkbb)
- base time in epoch(base_time)
- Ambient temperature(tkair)
- 31.4 GHz sky signal(tipsky31)
- 23.8 GHz sky signal(tipsky23)
- Noise injection temp at nominal temperature at 23.8 GHz(tnd_nom23)
- Noise injection temp at nominal temperature at 31.4 GHz(tnd_nom31)
- Mixer kinetic (physical) temperature(tkxc)
- Water on Teflon window (1=WET, 0=DRY)(wet_window)
- Actual elevation angle(actel)
- 31.4 GHz blackbody(bb31)
- (tknd)
- 23.8 GHz Blackbody signal(bb23)
- Noise injection temp at 23.8 GHz derived from this tip(tnd23I)
- North Latitude(lat)
- -180.0 - +180.0(alt)
- Total water vapor along zenith path using tip-derived brightness temperatures(vaptip)
- Correlation coefficients for tip curve at 31.4 GHz(r31)
- 31.4 GHz blac2body+noise injection signal(bbn31)
- Time offset from base_time(time_offset)
- 23.8 GHz goodness-of-fit coefficient(r23)
- 23.8 GHz blackbody+noise injection signal(bbn23)
- Temperature correction coefficient at 31.4 GHz(tc31)
- Temperature correction coefficient at 23.8 GHz(tc23)
- Actual Azimuth(actaz)
- lon(lon)
- 23.8 GHz sky brightness temperature derived from tip curve(tbskytip23)
- 31.8 GHz sky brightness temperature derived from tip curve(tbskytip31)
more
nsa915rwptempspecC1.a0: - base time in epoch(base_time)
- Range gate spacing(rgs)
- Spectral Data(spc_amp)
- Time offset from base_time(time_offset)
- Sample Rate(sampr)
- North Latitude(lat)
- -180.0 - +180.0(alt)
- lon(lon)
- Particle radius at logarithmic center of bin(bins)
- Height(height)
more
nsaaeriengineerC1.b1: - Characteristic value representing overall shortwave channel responsivity(SWresponsivity)
- Radiance standard deviation during sky view averaged over (985_990 cm^-1)(skyViewStdDevRadiance985_990)
- Decimal representation of percentage weighting of ambient blackbody apex
temperature(ABBapexTempWeight) - Interferometer Window Temperature(interferometerWindowTemp)
- Scene mirror temperature as measured at the center of the back of the mirror(sceneMirrorTemp)
- Optics Compartment Relative Humidity(opticsCompartmentRelativeHumidity)
- Weight factor for bottom used in calculating ambient blackbody temperature
average(ABBbottomTempWeight) - Boolean with negative error conditions: 1:Open 0:Closed -1:Fault -2:Outside
Valid Range -3:Neither Open Nor Closed(hatchOpen) - Logical flag indicating that a data record is missing (true/false)(missingDataFlag)
- ABB view radiance standard deviation (2510_2515 cm^-1)(ABBviewStdDevRadiance2510_2515)
- North Latitude(lat)
- Calibrated scene type identification(calibratedSceneID)
- -180.0 - +180.0(alt)
- Signal conditioning electronics inside air temperature(SCEtemp)
- 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) - Stirling cycle cooler current(coolerCurrent)
- Maximum temperature difference between ABB thermistors(ABBmaxTempDiff)
- Imaginary radiance during sky view averaged over (985_990 cm-1)(skyViewImaginaryRadiance985_990)
- Scene mirror motor driver heat sink temperature(motorDriverTemp)
- HBB view radiance standard deviation (700_705 cm^-1)(HBBviewStdDevRadiance700_705)
- Time offset from base_time(time_offset)
- Sky view imaginary radiance (2282_2287 cm^-1)(skyViewImaginaryRadiance2282_2287)
- Spare temperature sensor (location TBD)(spareTemp)
- ABB View Radiance Std Deviation (2282_2287 cm^-1)(ABBviewStdDevRadiance2282_2287)
- HBB view radiance standard deviation (985_990 cm^-1)(HBBviewStdDevRadiance985_990)
- Rain sensor analog output(rainSensorIntensity)
- Julian Day including day and fraction of day(JulianDay)
- Scene mirror view angle in non-negative degrees, measured clockwise from nadir
looking into interferometer window(sceneMirrorAngle) - Radiance standard deviation during sky view averaged over (2510_2515 cm^-1)(skyViewStdDevRadiance2510_2515)
- Ambient blackbody temperature - apex(ABBapexTemp)
- Sun sensor intensity(sunSensorIntensity)
- The maximum excursion of hot-blackbody temperature over 5 consecutive scenes,
centered on the scene view(HBBtempDrift) - ABB View Radiance Std Deviation (675_680 cm^-1)(ABBviewStdDevRadiance675_680)
- Longwave elevated air brightness temperature from radiance average (700_705
cm-1)(elevatedLayerAirTemp700_705) - Longwave radiance average (700_705 cm^-1) elevated air(elevatedLayerRadiance700_705)
- Hot blackbody temperature - apex(HBBapexTemp)
- Front end fan air temperature difference(frontEndFanAirTempDiff)
- Ingest computer temperature(computerTemp)
- Shortwave radiance average (2295_2300 cm^-1) Surface Air(surfaceLayerRadiance2295_2300)
- Stirling cooler power supply temperature measured at power supply frame(coolerPowerSupplyTemp)
- Maximum temperature difference between HBB thermistors(HBBmaxTempDiff)
- Shortwave scene NEN limit(SWskyNENlimit)
- Shortwave window radiance average (2510_2515 cm^-1)(shortwaveWindowRadiance2510_2515)
- Character string containing instrument name(instrumentUnitNumber)
- Resistive temperature of 97 Kohm fixed resistor located in SCE-P4 shell(fixed97KohmResistor)
- Stirling cooler compressor temperature measured at compressor heatsink(coolerCompressorTemp)
- Longwave surface air brightness temperature from radiance average (675_680 cm-1)(surfaceLayerAirTemp675_680)
- Radiance standard deviation during sky view averaged over (2282_2287 cm-1)(skyViewStdDevRadiance2282_2287)
- Hot blackbody temperature - rim top(HBBtopTemp)
- Sky View Imaginary Radiance (675_680 cm^-1)(skyViewImaginaryRadiance675_680)
- Instrument scene mirror position identifier(sceneMirrorPosition)
- Radiance standard deviation during sky view averaged over (2295_2300 cm^-1)(skyViewStdDevRadiance2295_2300)
- HBB view radiance standard deviation (2282_2287 cm^-1)(HBBviewStdDevRadiance2282_2287)
- Shortwave window brightness temperature from radiance average (2510_2515 cm-1)(shortwaveWindowAirTemp2510_2515)
- Maximum Standard Deviation in Thermistor Channels 0..7(maxSampleStdDev)
- Motor step value given to motor controller to achieve proper mirror positioning(sceneMirrorMotorStep)
- Shortwave radiance average (2282_2287 cm^-1) elevated air(elevatedLayerRadiance2282_2287)
- Scene mirror motor case temperature(mirrorMotorTemp)
- Longwave window brightness temperature from radiance average (985_990 cm^-1)(longwaveWindowAirTemp985_990)
- Shortwave surface air brightness temperature from radiance average (2295_2300
cm-1)(surfaceLayerAirTemp2295_2300) - Decimal representation of percentage weighting of hot blackbody apex temperature(HBBapexTempWeight)
- Expanded Spectral Buffer Size(expandedInterferogramSize)
- Relative humidity measured near Blackbodies. Use with air temperature near BBs
only.(atmosphericRelativeHumidity) - AERI interferometer temperature at second port(interferometerSecondPortTemp)
- Radiance standard deviation during sky view averaged over (675_680 cm-1)(skyViewStdDevRadiance675_680)
- Shortwave elevated air brightness temperature from radiance average (2282_2287
cm-1)(elevatedLayerAirTemp2282_2287) - Weight factor for top used in calculating hot blackbody temperature average(HBBtopTempWeight)
- Ambient air temperature near the interferometer(airNearInterferometerTemp)
- HBB view radiance standard deviation (675_680 cm^-1)(HBBviewStdDevRadiance675_680)
- Electronics rack ambient temperature(rackAmbientTemp)
- Corrective offset for final ambient blackbody average temperature(ABBtempOffset)
- Resistive temperature of 2500 ohm fixed resistor - banana plug mounted(fixed2500ohmResistor)
- Observation latitude(Latitude)
- The noise equivalent radiance observed in the longwave channel during a sky view
at 1000 cm-1(LWskyNEN) - Blackbody controller unit 2 power supply temperature(BBcontroller2temp)
- Ambient blackbody temperature(ABBbottomTemp)
- HBB view radiance standard deviation (2510_2515 cm^-1)(HBBviewStdDevRadiance2510_2515)
- Stirling cycle cooler expander temperature(coolerExpanderTemp)
- Corrective offset for final hot blackbody average temperature(HBBtempOffset)
- Number of complete (forward+backward) interferogram scans in sample average(coadditionsCount)
- Radiance standard deviation during ambient blackbody view averaged over (985_990
cm-1)(ABBviewStdDevRadiance985_990) - Ambient blackbody temperature - rim top(ABBtopTemp)
- Detector Temperature(detectorTemp)
- base time in epoch(base_time)
- Difference between actual and ideal motor encoder values for current view
indicative of quality of the mirror positioning.(sceneMirPosEncoderDrift) - Observation atmospheric pressure in AERI electronics(atmosphericPressure)
- Scene mirror position count; number of viewers in a sequence(sceneMirPosCount)
- Number of terms in FFOV corrections(numberOfTerms)
- Blackbody cavity geometry factor(BBcavityFactor)
- AERI instrument data channel number(channelNumber)
- HBB View Radiance Std Deviation (2295_2300 cm^-1)(HBBviewStdDevRadiance2295_2300)
- Interferometer Enclosure Relative Humidity(interferometerEnclosureRelativeHumidity)
- Logical flag indicating whether HBB temperature is stable (true)
or not stable
(false). Determined using HBBtempDrift and HBBtempDriftLimit.(HBBstable) - Longwave HBB noise-equivalent radiance(LW_HBB_NEN)
- FFOV half angle(FFOVhalfAngle)
- Laser wavenumber used in definition of output wavenumber scale(outputLaserWavenumber)
- Observation longitude(Longitude)
- Logical flag indicating whether shortwave channel noise equivalent radiance is
acceptable in sky view (true/false). Determined using SWskyNEN and SWskyNENlimit.(SWskyNENacceptable) - time_in_seconds_since_volume_start(time)
- Two minute noise estimate factor(twoMinuteNoiseEstimateFactor)
- Observation date(dateYYMMDD)
- Size of buffer holding initial spectrum(originalInterferogramSize)
- Weight factor for bottom used in calculating hot blackbody temperature average(HBBbottomTempWeight)
- Logical flag indicating whether any data is available at current time
(true/false)(dataAvailable) - Blackbody controller unit 1 power supply temperature(BBcontroller1temp)
- Duration of scene view(sceneViewDuration)
- Front End Fan Airflow Heated Temperature(frontEndFanAirHeatedTemp)
- Sky View Imaginary Radiance (700_705 cm^-1)(skyViewImaginaryRadiance700_705)
- Ambient air temperature near blackbodies(airNearBBsTemp)
- Original Laser Wavenumber(originalLaserWavenumber)
- Cold blackbody temperature used in calibration(calibrationCBBtemp)
- Characteristic value representing overall longwave channel responsivity(LWresponsivity)
- ABB view radiance standard deviation (700_705 cm^-1)(ABBviewStdDevRadiance700_705)
- Imaginary radiance during sky view averaged over (2510_2515 cm-1)(skyViewImaginaryRadiance2510_2515)
- Longwave radiance average (675-680 cm-1) Surface Air(surfaceLayerRadiance675_680)
- ABB View Radiance Std Deviation (2295_2300 cm^-1)(ABBviewStdDevRadiance2295_2300)
- Hot blackbody temperature used in calibration(calibrationHBBtemp)
- Logical flag indicating whether longwave channel noise equivalent radiance is
acceptable in sky view (true/false). Determined using LWskyNEN and LWskyNENlimit.(LWskyNENacceptable) - Radiance standard deviation during sky view averaged over (700_705 cm-1)(skyViewStdDevRadiance700_705)
- Ambient air temperature at hatch opening(outsideAirTemp)
- lon(lon)
- Shortwave HBB Noise-equivalent Radiance(SW_HBB_NEN)
- Scene mirror position encoder value(sceneMirPosEncoder)
- Limit in Hot-blackbody Temperature Drift(HBBtempDriftLimit)
- Observation altitude(Altitude)
- BB Support Structure Temperature(BBsupportStructureTemp)
- Time in decimal format at center of AERI sky observation period(Time_UTC_hours)
- AERI instrument unit serial number(AERIunitNumber)
- Ambient temperature used in calibration(calibrationAmbientTemp)
- Sky View Imaginary Radiance (2295_2300 cm^-1)(skyViewImaginaryRadiance2295_2300)
- The noise equivalent radiance observed in the shortwave channel during a sky
view at 2500 cm^-1(SWskyNEN) - Version number of Operational Software(systemReleaseNumber)
- Time at center of AERI sky observation period(timeHHMMSS)
- Weight factor for top used in calculating ambient blackbody temperature average(ABBtopTempWeight)
- Front End Fan Airflow Unheated Temperature(frontEndFanAirUnheatedTemp)
- Longwave scene NEN limit(LWskyNENlimit)
- Resistive temperature of 12 Kohm fixed resistor located in SCE-P3 shell(fixed12KohmResistor)
- Hot blackbody temperature - rim bottom(HBBbottomTemp)
- Longwave window radiance average (985_990 cm^-1)(longwaveWindowRadiance985_990)
more
nsatwrcam40mC1.a1: - null(JPEG data stream - documentation not yet available)
more
nsa915rwptempmomC1.a0: - 1000 * log10(noise signal level)(noise)
- Spectral Width: vert velocity(specw)
- North Latitude(lat)
- -180.0 - +180.0(alt)
- Time offset from base_time(time_offset)
- base time in epoch(base_time)
- Beam 0 virtual temperature(virtual_temp)
- lon(lon)
- Acoustic Spectral Width(sspecw)
- Signal to Noise Ratio: acoustic(ssnr)
- Signal-to-noise-ratio(snr)
- Mean atmospheric vertical velocity(mdf)
- Height(height)
- Sample Rate(sampr)
- Range gate spacing(rgs)
- Mean Sound Speed(smdf)
more
nsavceil25kC1.b1: - Second lowest cloud base height(second_cbh)
- Degrees from vertical (-15 to +90)(tilt_angle)
- lon(lon)
- Warning, alarm, and internal status information(status_string)
- Percentage of nominal factory setting (0 to 999%)(receiver_sensitivity)
- Window contamination(window_contamination)
- Percentage of nominal factory setting (0 to 999%)(laser_pulse_energy)
- Third cloud base height(third_cbh)
- Aerosol volume backscattering coefficient at 355 nm(backscatter)
- Sum of detected and normalized backscatter(sum_backscatter)
- Flag indicating aeri retrieval status(status_flag)
- 6 character string describing instrument measurement parameters(measurement_parameters)
- Raw data filename(filename)
- Laser temperature(laser_temperature)
- Altitude of highest signal(alt_highest_signal)
- Millivolts at internal ADC input (0 to 2500)(background_light)
- Distance to the center of the corresponding range bin(range)
- Time offset from base_time(time_offset)
- Detection status.(detection_status)
- base time in epoch(base_time)
- Lowest cloud base height detected(first_cbh)
- Vertical visibility(vertical_visibility)
- North Latitude(lat)
- -180.0 - +180.0(alt)
more
nsa915rwpwindconC1.a1: - Interpulse period(ipp)
- Vertical FFT Bandwidth(vband)
- Number of pulses/ave int, Beam 0(nrec0)
- Number of spectra per averaging interval, beam 1(nrec1)
- Number of Spectra/ave int, Beam 4(nrec4)
- Number of spectra/ave int, Beam 2(nrec2)
- Number of spectra/ave int, Beam 3(nrec3)
- Oblique Velocity Spectral Resolution(ovsr)
- Height of Center of First Range Gate(rgf)
- Height of center of last range gate(rgl)
- Number of Individual Spectra/Average Spectrum(nspc)
- V wind component(v_wind)
- Range gate spacing(rgs)
- Individual Spectrum Integration Time(sitime)
- North Latitude(lat)
- -180.0 - +180.0(alt)
- Array of heights for each sample time(height_p)
- Time Domain Integration Time(tditime)
- Elevation angle of beam 0(elevation0)
- Elevation angle of beam 4(elevation4)
- Elevation angle of beam 3(elevation3)
- Elevation angle of Beam 2 for WINDS data(elevation2)
- Elevation angle of beam 1(elevation1)
- Pulse length(plen)
- Pulse repetition frequency(prf)
- Number of Valid Heights(nheight)
- Power offset(power)
- Azimuth of Beam 3 for WINDS data(azimuth3)
- Azimuth of Beam 2(azimuth2)
- Azimuth of Beam 1 for WINDS data(azimuth1)
- Azimuth of Beam 0(azimuth0)
- Azimuth of beam 4(azimuth4)
- Beam 0 radial wind speed(vel0)
- Beam 2 radial wind speed(vel2)
- Beam 1 radial wind speed(vel1)
- Beam 4 radial wind speed(vel4)
- Beam 3 radial wind speed(vel3)
- Vertical Velocity Spectral Resolution(vvsr)
- Easterly Wind Component(u_wind)
- lon(lon)
- Height Index(range_gate)
- Number of pulse code bits(pcbits)
- Time offset from base_time(time_offset)
- Oblique FFT bandwidth(oband)
- Rx Bandwidth Switch Code(bswitch)
- Number of Coherent Samples/Spectral Point(ncoh)
- Horizontal wind direction(dir)
- Delay Time to 1st Gate(dly)
- Horizontal wind speed(spd)
- Averaging interval(avgint)
- Number of Values Required for Consensus, Beam 3(nrcns3)
- Number of Values Required for Consensus, Beam 2(nrcns2)
- Number of Values Required for Consensus, Beam 1(nrcns1)
- Number of values required for consensus, beam 0(nrcns0)
- Number of values required for consensus, beam 4(nrcns4)
- Number of values that passed consensus, beam 1(ncns1)
- Number of values that passed consensus, beam 0(ncns0)
- Number of values that passed consensus, beam 4(ncns4)
- Number of values that passed consensus, beam 3(ncns3)
- Number of values that passed consensus, beam 2(ncns2)
- base time in epoch(base_time)
- Ave Time per Average Spectra.(spcavetim)
- Signal to Noise Ratio, Beam 3(snr3)
- Signal to noise ratio, beam 4(snr4)
- Signal to Noise Ratio, Beam 0(snr0)
- Ave snr*10 level, Beam 1(snr1)
- Signal to noise ratio, beam 2(snr2)
- Sample Rate(sampr)
more
nsamplC1.a1: - Background signal(background_signal)
- Deadtime correction factor(deadtime_correction)
- Number of lidar pulses summed(shots_summed)
- Distance from leading edge of first range bin to the center of each bin .(range_bins)
- lon(lon)
- Height(height)
- Instrument Temperature(instrument_temp)
- Aerosol volume backscattering coefficient at 355 nm(backscatter)
- value represents earliest applicable date as yyyymmdd(property)
- Amount of time laser pulse lags behind the scalar trigger(laser_scalar_sync_offset)
- Laser Temperature(laser_temp)
- Laser output energy per pulse(energy_monitor)
- Maximum altitude retrieved from multichannel scalar card.(max_altitude)
- Subtract from range_bins to yield range(range_offset)
- North Latitude(lat)
- -180.0 - +180.0(alt)
- Amount of time the scalar lags behind the sync trigger(scalar_sync_offset)
- Amount of time the actual laser pulse lags behind the sync trigger(laser_sync_offset)
- time_in_seconds_since_volume_start(time)
- Filter Temperature(filter_temp)
- Distance to the center of the corresponding range bin(range)
- Repetition rate, or Trigger Frequency of the laser(trigger_freq)
- base time in epoch(base_time)
- Detector Temperature(detector_temp)
- Preliminary cloud base height above ground level(preliminary_cbh)
- Angle of orientation with respect to true geographic north(transceiver_azimuth_angle)
- Width of range-bins calculated from range_bin_time(range_bin_width)
- Time offset from base_time(time_offset)
- Number of laser pulses summed during measurement interval(shots_sum)
- Time in nanoseconds for each range bin of multichannel scalar card.(range_bin_time)
- Sum of raw backscatter counts per bin prior to ANY corrections.(total_counts)
- Repetition Rate, or Trigger Frequency of the laser(pulse_rep)
- Angle of inclination with respect to horizontal(transceiver_altitude_angle)
- Voltage level which operates the thermistor(voltage_10)
- Voltage level which operates the energy monitor(voltage_15)
- Voltage level which operates the A/D card and the detector(voltage_05)
more
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