DQRID : D160318.6
Start DateStart TimeEnd DateEnd Time
02/23/2015000002/19/20162359
more
Subject:
SGP/AERI/C1 - Reprocess: intermittent interferogram spikes.
DataStreams:sgpaerich1C1.a2, sgpaerich2C1.a2, sgpaeriC1.00, sgpaerisummaryC1.a1, sgpaeriengineerC1.b1,
sgpaerisummaryC1.a2, sgpaerirawC1.00, sgpaerich2C1.b1, sgpaerich2C1.a1,
sgpaerich1C1.b1, sgpaerisummaryC1.b1, sgpaerich1C1.a1
Description:
The AERI spectra exhibit a ringing spectral feature on an intermittent basis. The symptom 
is a 'sawtooth' pattern in the spectrum.  This occurs predominantly in Ch2, but also in 
Ch1.  Affected records are unusable and mentor team is going to identify the spikes, 
remove them from the raw data and resubmit raw data to the archive.
Suggestions: 
Please contact the mentor as we should be able to identify "bad" days.
Measurements:sgpaerirawC1.00:
  • (Raw data stream - documentation not supported)
more
sgpaerisummaryC1.a1:
  • wavenumber average of spectral radiance between 2510 cm-1 and 2515 cm-1(wave_num_avg_rad_2510)
  • wavenumber average of spectral radiance between 2510 cm-1 and 2515 cm-1
    converted to brightness temperature at mean wavenumber 2512.469 cm-1(wave_num_avg_BT_2510)
  • wavenumber average of standard deviation of spectral radiance between 2282 cm-1
    and 2287 cm-1(wave_num_avg_stan_dev_rad_2282)
  • wavenumber average of standard deviation of spectral radiance between 700 cm-1
    and 705 cm-1(wave_num_avg_stan_dev_rad_700)
  • wavenumber average of spectral radiance between 2282 cm-1 and 2287 cm-1
    converted to brightness temperature at mean wavenumber 2282.003 cm-1(wave_num_avg_BT_2282)
  • wavenumber average of spectral radiance between 2295 cm-1 and 2300 cm-1(wave_num_avg_rad_2295)
  • wavenumber average of spectral radiance between 700 cm-1 and 705 cm-1(wave_num_avg_rad_700)
  • wavenumber average of standard deviation of spectral radiance between 2295 cm-1
    and 2300 cm-1(wave_num_avg_stan_dev_rad_2295)
  • wavenumber average of spectral radiance between 700 cm-1 and 705 cm-1 converted
    to brightness temperature at mean wavenumber 702.488 cm-1(wave_num_avg_BT_700)
  • wavenumber average of standard deviation of spectral radiance between 675 cm-1
    and 680 cm-1(wave_num_avg_stan_dev_rad_675)
  • wavenumber average of spectral radiance between 2295 cm-1 and 2300 cm-1
    converted to brightness temperature at mean wavenumber 2295.021 cm-1(wave_num_avg_BT_2295)
  • wavenumber average of spectral radiance between 675 cm-1 and 680 cm-1(wave_num_avg_rad_675)
  • wavenumber average of spectral radiance between 675 cm-1 and 680 cm-1 converted
    to brightness temperature at mean wavenumber 677.417 cm-1(wave_num_avg_BT_675)
  • wavenumber average of standard deviation of spectral radiance between 2510 cm-1
    and 2515 cm-1(wave_num_avg_stan_dev_rad_2510)
  • wavenumber average of spectral radiance between 2282 cm-1 and 2287 cm-1(wave_num_avg_rad_2282)
  • wavenumber average of standard deviation of spectral radiance between 985 cm-1
    and 990 cm-1(wave_num_avg_stan_dev_rad_985)
  • wavenumber average of spectral radiance between 985 cm-1 and 990 cm-1(wave_num_avg_rad_985)
  • wavenumber average of spectral radiance between 985 cm-1 and 990 cm-1 converted
    to brightness temperature at mean wavenumber 987.438 cm-1(wave_num_avg_BT_985)
more
sgpaeriC1.00:
  • (Raw data stream - documentation not supported)
more
sgpaerisummaryC1.b1:
  • AERI LW HBB 2min NESR Estimate #1 derived from variance during HBB view (Ch1)(HBB2minNENestimateNo1Ch1)
  • Longwave HBB noise-equivalent radiance(LW_HBB_NEN)
  • Longwave surface air brightness temperature from radiance average (675_680 cm-1)(surfaceLayerAirTemp675_680)
  • Shortwave surface air brightness temperature from radiance average (2295_2300
    cm-1)(surfaceLayerAirTemp2295_2300)
  • Radiance standard deviation during sky view averaged over (2510_2515 cm^-1)(skyViewStdDevRadiance2510_2515)
  • AERI SW HBB 2min NESR Estimate #1 derived from variance during HBB view (Ch2)(HBB2minNENestimateNo1Ch2)
  • Logical flag indicating whether shortwave channel noise equivalent radiance is
    acceptable in sky view (true/false). Determined using SWskyNEN and
    SWskyNENlimit.(SWskyNENacceptable)
  • The noise equivalent radiance observed in the longwave channel during a sky view
    at 1000 cm-1(LWskyNEN)
  • Shortwave window radiance average (2510_2515 cm^-1)(shortwaveWindowRadiance2510_2515)
  • Longwave radiance average (700_705 cm^-1) elevated air(elevatedLayerRadiance700_705)
  • AERI LW scene brightness temp spectral averages (ch1)(SkyBrightnessTempSpectralAveragesCh1)
  • AERI SW scene brightness temp spectral averages (ch2)(SkyBrightnessTempSpectralAveragesCh2)
  • Maximum Standard Deviation in Thermistor Channels 0..7(maxSampleStdDev)
  • Logical flag indicating whether longwave channel noise equivalent radiance is
    acceptable in sky view (true/false). Determined using LWskyNEN and
    LWskyNENlimit.(LWskyNENacceptable)
  • AERI LW HBB 2min NESR estimate #2 derived from sequential HBB views (ch1)(HBB2minNENestimateNo2Ch1)
  • The noise equivalent radiance observed in the shortwave channel during a sky
    view at 2500 cm^-1(SWskyNEN)
  • AERI SW HBB 2min NESR estimate #2 derived from sequential HBB views (ch2)(HBB2minNENestimateNo2Ch2)
  • Shortwave HBB Noise-equivalent Radiance(SW_HBB_NEN)
  • Observation latitude(Latitude)
  • Shortwave radiance average (2295_2300 cm^-1) Surface Air(surfaceLayerRadiance2295_2300)
  • AERI SW Responsivity Spectral Averages (Ch2)(ResponsivitySpectralAveragesCh2)
  • AERI LW responsivity spectral averages (ch1)(ResponsivitySpectralAveragesCh1)
  • Shortwave radiance average (2282_2287 cm^-1) elevated air(elevatedLayerRadiance2282_2287)
  • Characteristic value representing overall shortwave channel responsivity(SWresponsivity)
  • Longwave radiance average (675-680 cm-1) Surface Air(surfaceLayerRadiance675_680)
  • Shortwave elevated air brightness temperature from radiance average (2282_2287
    cm-1)(elevatedLayerAirTemp2282_2287)
  • Radiance standard deviation during sky view averaged over (700_705 cm-1)(skyViewStdDevRadiance700_705)
  • AERI LW Scene Variability Spectral Averages (Ch1)(SkyUniformityCh1)
  • AERI SW Scene Variability Spectral Averages (Ch2)(SkyUniformityCh2)
  • Longwave window brightness temperature from radiance average (985_990 cm^-1)(longwaveWindowAirTemp985_990)
  • Characteristic value representing overall longwave channel responsivity(LWresponsivity)
  • Shortwave window brightness temperature from radiance average (2510_2515 cm-1)(shortwaveWindowAirTemp2510_2515)
  • Radiance standard deviation during sky view averaged over (2295_2300 cm^-1)(skyViewStdDevRadiance2295_2300)
  • Longwave window radiance average (985_990 cm^-1)(longwaveWindowRadiance985_990)
  • AERI LW Scene Radiance Spectral Averages (Ch1)(SkyRadianceSpectralAveragesCh1)
  • AERI SW scene radiance spectral averages (ch2)(SkyRadianceSpectralAveragesCh2)
  • Longwave elevated air brightness temperature from radiance average (700_705
    cm-1)(elevatedLayerAirTemp700_705)
  • Radiance standard deviation during sky view averaged over (675_680 cm-1)(skyViewStdDevRadiance675_680)
  • AERI LW scene NESR spectral averages (ch1)(SkyNENCh1)
  • AERI SW Scene NESR Spectral Averages (Ch2)(SkyNENCh2)
  • Radiance standard deviation during sky view averaged over (2282_2287 cm-1)(skyViewStdDevRadiance2282_2287)
  • Radiance standard deviation during sky view averaged over (985_990 cm^-1)(skyViewStdDevRadiance985_990)
more
sgpaerich1C1.b1:
  • Mean of radiance spectra ensemble(mean_rad)
  • Difference between the sky view\'s radiance variance and the hot black body
    view\'s variance(standard_dev_mean_rad)
more
sgpaerisummaryC1.a2:
  • wavenumber average of spectral radiance between 2510 cm-1 and 2515 cm-1(wave_num_avg_rad_2510)
  • wavenumber average of standard deviation of spectral radiance between 2295 cm-1
    and 2300 cm-1(wave_num_avg_stan_dev_rad_2295)
  • wavenumber average of standard deviation of spectral radiance between 2282 cm-1
    and 2287 cm-1(wave_num_avg_stan_dev_rad_2282)
  • wavenumber average of spectral radiance between 2295 cm-1 and 2300 cm-1
    converted to brightness temperature at mean wavenumber 2295.021 cm-1(wave_num_avg_BT_2295)
  • wavenumber average of spectral radiance between 700 cm-1 and 705 cm-1 converted
    to brightness temperature at mean wavenumber 702.488 cm-1(wave_num_avg_BT_700)
  • wavenumber average of standard deviation of spectral radiance between 2510 cm-1
    and 2515 cm-1(wave_num_avg_stan_dev_rad_2510)
  • wavenumber average of standard deviation of spectral radiance between 675 cm-1
    and 680 cm-1(wave_num_avg_stan_dev_rad_675)
  • wavenumber average of spectral radiance between 2282 cm-1 and 2287 cm-1
    converted to brightness temperature at mean wavenumber 2282.003 cm-1(wave_num_avg_BT_2282)
  • wavenumber average of spectral radiance between 700 cm-1 and 705 cm-1(wave_num_avg_rad_700)
  • wavenumber average of spectral radiance between 675 cm-1 and 680 cm-1 converted
    to brightness temperature at mean wavenumber 677.417 cm-1(wave_num_avg_BT_675)
  • wavenumber average of standard deviation of spectral radiance between 700 cm-1
    and 705 cm-1(wave_num_avg_stan_dev_rad_700)
  • Data quality flag for channel 1- 0 indicates ok, 1 indicates suspect, 2
    indicates noisy (do not use)(dq_flag_ch1)
  • wavenumber average of spectral radiance between 675 cm-1 and 680 cm-1(wave_num_avg_rad_675)
  • Data quality flag for channel 2- 0 indicates ok, 1 indicates suspect, 2
    indicates noisy (do not use)(dq_flag_ch2)
  • wavenumber average of spectral radiance between 2282 cm-1 and 2287 cm-1(wave_num_avg_rad_2282)
  • wavenumber average of spectral radiance between 985 cm-1 and 990 cm-1 converted
    to brightness temperature at mean wavenumber 987.438 cm-1(wave_num_avg_BT_985)
  • wavenumber average of spectral radiance between 2295 cm-1 and 2300 cm-1(wave_num_avg_rad_2295)
  • wavenumber average of spectral radiance between 985 cm-1 and 990 cm-1(wave_num_avg_rad_985)
  • wavenumber average of standard deviation of spectral radiance between 985 cm-1
    and 990 cm-1(wave_num_avg_stan_dev_rad_985)
  • wavenumber average of spectral radiance between 2510 cm-1 and 2515 cm-1
    converted to brightness temperature at mean wavenumber 2512.469 cm-1(wave_num_avg_BT_2510)
more
sgpaerich1C1.a1:
  • Mean of radiance spectra ensemble(mean_rad)
  • Difference between the sky view\'s radiance variance and the hot black body
    view\'s variance(standard_dev_mean_rad)
more
sgpaerich2C1.b1:
  • Difference between the sky view\'s radiance variance and the hot black body
    view\'s variance(standard_dev_mean_rad)
  • Mean of radiance spectra ensemble(mean_rad)
more
sgpaerich1C1.a2:
  • Difference between the sky view\'s radiance variance and the hot black body
    view\'s variance(standard_dev_mean_rad)
  • Mean of radiance spectra ensemble(mean_rad)
more
sgpaeriengineerC1.b1:
  • Longwave radiance average (675-680 cm-1) Surface Air(surfaceLayerRadiance675_680)
  • The noise equivalent radiance observed in the longwave channel during a sky view
    at 1000 cm-1(LWskyNEN)
  • 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)
  • Characteristic value representing overall shortwave channel responsivity(SWresponsivity)
  • ABB View Radiance Std Deviation (2282_2287 cm^-1)(ABBviewStdDevRadiance2282_2287)
  • Sky View Imaginary Radiance (675_680 cm^-1)(skyViewImaginaryRadiance675_680)
  • ABB view radiance standard deviation (2510_2515 cm^-1)(ABBviewStdDevRadiance2510_2515)
  • HBB view radiance standard deviation (675_680 cm^-1)(HBBviewStdDevRadiance675_680)
  • Longwave window brightness temperature from radiance average (985_990 cm^-1)(longwaveWindowAirTemp985_990)
  • Shortwave window radiance average (2510_2515 cm^-1)(shortwaveWindowRadiance2510_2515)
  • ABB View Radiance Std Deviation (2295_2300 cm^-1)(ABBviewStdDevRadiance2295_2300)
  • Sky view imaginary radiance (2282_2287 cm^-1)(skyViewImaginaryRadiance2282_2287)
  • ABB view radiance standard deviation (700_705 cm^-1)(ABBviewStdDevRadiance700_705)
  • Characteristic value representing overall longwave channel responsivity(LWresponsivity)
  • Imaginary radiance during sky view averaged over (2510_2515 cm-1)(skyViewImaginaryRadiance2510_2515)
  • Longwave scene NEN limit(LWskyNENlimit)
  • Shortwave elevated air brightness temperature from radiance average (2282_2287
    cm-1)(elevatedLayerAirTemp2282_2287)
  • ABB View Radiance Std Deviation (675_680 cm^-1)(ABBviewStdDevRadiance675_680)
  • Imaginary radiance during sky view averaged over (985_990 cm-1)(skyViewImaginaryRadiance985_990)
  • Shortwave surface air brightness temperature from radiance average (2295_2300
    cm-1)(surfaceLayerAirTemp2295_2300)
  • Shortwave radiance average (2282_2287 cm^-1) elevated air(elevatedLayerRadiance2282_2287)
  • Maximum Standard Deviation in Thermistor Channels 0..7(maxSampleStdDev)
  • Radiance standard deviation during ambient blackbody view averaged over (985_990
    cm-1)(ABBviewStdDevRadiance985_990)
  • Longwave window radiance average (985_990 cm^-1)(longwaveWindowRadiance985_990)
  • Sky View Imaginary Radiance (700_705 cm^-1)(skyViewImaginaryRadiance700_705)
  • HBB view radiance standard deviation (700_705 cm^-1)(HBBviewStdDevRadiance700_705)
  • Longwave HBB noise-equivalent radiance(LW_HBB_NEN)
  • Longwave radiance average (700_705 cm^-1) elevated air(elevatedLayerRadiance700_705)
  • HBB View Radiance Std Deviation (2295_2300 cm^-1)(HBBviewStdDevRadiance2295_2300)
  • Two minute noise estimate factor(twoMinuteNoiseEstimateFactor)
  • Longwave surface air brightness temperature from radiance average (675_680 cm-1)(surfaceLayerAirTemp675_680)
  • Longwave elevated air brightness temperature from radiance average (700_705
    cm-1)(elevatedLayerAirTemp700_705)
  • Shortwave scene NEN limit(SWskyNENlimit)
  • Shortwave HBB Noise-equivalent Radiance(SW_HBB_NEN)
  • Shortwave radiance average (2295_2300 cm^-1) Surface Air(surfaceLayerRadiance2295_2300)
  • Radiance standard deviation during sky view averaged over (700_705 cm-1)(skyViewStdDevRadiance700_705)
  • Radiance standard deviation during sky view averaged over (675_680 cm-1)(skyViewStdDevRadiance675_680)
  • HBB view radiance standard deviation (2282_2287 cm^-1)(HBBviewStdDevRadiance2282_2287)
  • Logical flag indicating whether shortwave channel noise equivalent radiance is
    acceptable in sky view (true/false). Determined using SWskyNEN and
    SWskyNENlimit.(SWskyNENacceptable)
  • Radiance standard deviation during sky view averaged over (2282_2287 cm-1)(skyViewStdDevRadiance2282_2287)
  • HBB view radiance standard deviation (2510_2515 cm^-1)(HBBviewStdDevRadiance2510_2515)
  • Radiance standard deviation during sky view averaged over (985_990 cm^-1)(skyViewStdDevRadiance985_990)
  • Radiance standard deviation during sky view averaged over (2510_2515 cm^-1)(skyViewStdDevRadiance2510_2515)
  • Radiance standard deviation during sky view averaged over (2295_2300 cm^-1)(skyViewStdDevRadiance2295_2300)
  • Logical flag indicating whether longwave channel noise equivalent radiance is
    acceptable in sky view (true/false). Determined using LWskyNEN and
    LWskyNENlimit.(LWskyNENacceptable)
  • HBB view radiance standard deviation (985_990 cm^-1)(HBBviewStdDevRadiance985_990)
  • Shortwave window brightness temperature from radiance average (2510_2515 cm-1)(shortwaveWindowAirTemp2510_2515)
more
sgpaerich2C1.a2:
  • Mean of radiance spectra ensemble(mean_rad)
  • Difference between the sky view\'s radiance variance and the hot black body
    view\'s variance(standard_dev_mean_rad)
more
sgpaerich2C1.a1:
  • Mean of radiance spectra ensemble(mean_rad)
  • Difference between the sky view\'s radiance variance and the hot black body
    view\'s variance(standard_dev_mean_rad)
more

Close this window