Data Quality Reports for Session: 106782 User: koontz Completed: 08/02/2007


TABLE OF CONTENTS

DQR IDSubjectData Streams Affected
D040920.1TWP/MWR/C2 - Data collection problemtwpmwrC2.00, twpmwrlosC2.b1, twpmwrtipC2.a1
D061002.1TWP/MWR/C2 - Missing datatwpmwrC2.00, twpmwrlosC2.b1, twpmwrtipC2.a1, twp5mwravgC2.c1


DQRID : D040920.1
Start DateStart TimeEnd DateEnd Time
08/27/2004200009/24/20040219
Subject:
TWP/MWR/C2 - Data collection problem
DataStreams:twpmwrC2.00, twpmwrlosC2.b1, twpmwrtipC2.a1
Description:
Large, frequent data gaps occurred due to a failing laptop computer. The problem was 
corrected when a new computer was installed.
Measurements:twpmwrlosC2.b1:
  • 31.4 GHz sky signal(sky31)
  • Noise injection temp at 31.4 GHz adjusted to tkbb(tnd31)
  • Mixer kinetic (physical) temperature(tkxc)
  • 23.8 GHz blackbody+noise injection signal(bbn23)
  • Blackbody kinetic temperature(tkbb)
  • north latitude for all the input platforms.(lat)
  • Water on Teflon window (1=WET, 0=DRY)(wet_window)
  • Temperature correction coefficient at 23.8 GHz(tc23)
  • Mean 23.8 GHz sky brightness temperature(tbsky23)
  • 31.4 GHz Blackbody signal(bb31)
  • Mean total water vapor amount along LOS path(vap)
  • 23.8 GHz sky signal(sky23)
  • Ambient temperature(tkair)
  • Mean IR brightness temperature(ir_temp)
  • Time offset from base_time(base_time)
  • Noise injection temp at nominal temperature at 23.8 GHz(tnd_nom23)
  • 31.4 GHz blackbody+noise injection signal(bbn31)
  • Noise injection temp at 23.8 GHz adjusted to tkbb(tnd23)
  • Mean 31.4 GHz sky brightness temperature(tbsky31)
  • Mean total liquid water amount along LOS path(liq)
  • Noise injection temp at nominal temperature at 31.4 GHz(tnd_nom31)
  • east longitude for all the input platforms.(lon)
  • 23.8 GHz Blackbody signal(bb23)
  • Noise diode mount temperature(tknd)
  • Actual Azimuth(actaz)
  • Time offset of tweaks from base_time(time_offset)
  • Actual elevation angle(actel)
  • altitude above sea levelaltunits(alt)
  • Sky/Cloud Infra-Red Temperature(sky_ir_temp)
  • Temperature correction coefficient at 31.4 GHz(tc31)

twpmwrC2.00:
  • Raw data stream - documentation not supported(Raw data stream - documentation not supported)

twpmwrtipC2.a1:
  • 31.4 GHz sky signal(tipsky31)
  • north latitude for all the input platforms.(lat)
  • Noise injection temp at 31.4 GHz derived from this tip(tnd31I)
  • 31.4 GHz goodness-of-fit coefficient(r31)
  • Actual Azimuth(actaz)
  • 23.8 GHz sky signal(tipsky23)
  • 31.4 GHz blackbody+noise injection signal(bbn31)
  • 31.4 GHz Blackbody signal(bb31)
  • Noise injection temp at nominal temperature at 23.8 GHz(tnd_nom23)
  • Ambient temperature(tkair)
  • altitude above sea levelaltunits(alt)
  • Noise diode mount temperature(tknd)
  • Time offset from base_time(base_time)
  • Blackbody kinetic temperature(tkbb)
  • Noise injection temp at 23.8 GHz adjusted to tkbb(tnd23)
  • Noise injection temp at 31.4 GHz adjusted to tkbb(tnd31)
  • Water on Teflon window (1=WET, 0=DRY)(wet_window)
  • 23.8 GHz goodness-of-fit coefficient(r23)
  • Time offset of tweaks from base_time(time_offset)
  • Temperature correction coefficient at 23.8 GHz(tc23)
  • Actual elevation angle(actel)
  • Noise injection temp at nominal temperature at 31.4 GHz(tnd_nom31)
  • 23.8 GHz Blackbody signal(bb23)
  • Noise injection temp at 23.8 GHz derived from this tip(tnd23I)
  • east longitude for all the input platforms.(lon)
  • 23.8 GHz blackbody+noise injection signal(bbn23)
  • Mixer kinetic (physical) temperature(tkxc)
  • Temperature correction coefficient at 31.4 GHz(tc31)


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DQRID : D061002.1
Start DateStart TimeEnd DateEnd Time
09/14/2006150011/27/20061900
Subject:
TWP/MWR/C2 - Missing data
DataStreams:twpmwrC2.00, twpmwrlosC2.b1, twpmwrtipC2.a1, twp5mwravgC2.c1
Description:
The heater blower assembly was causing the fuse to blow.  The instrument was taken offline 
until a replacement arrives.
Measurements:twpmwrlosC2.b1:
  • 31.4 GHz sky signal(sky31)
  • Noise injection temp at 31.4 GHz adjusted to tkbb(tnd31)
  • Mixer kinetic (physical) temperature(tkxc)
  • 23.8 GHz blackbody+noise injection signal(bbn23)
  • Blackbody kinetic temperature(tkbb)
  • north latitude for all the input platforms.(lat)
  • Water on Teflon window (1=WET, 0=DRY)(wet_window)
  • Temperature correction coefficient at 23.8 GHz(tc23)
  • Mean 23.8 GHz sky brightness temperature(tbsky23)
  • 31.4 GHz Blackbody signal(bb31)
  • Mean total water vapor amount along LOS path(vap)
  • 23.8 GHz sky signal(sky23)
  • Ambient temperature(tkair)
  • Mean IR brightness temperature(ir_temp)
  • Time offset from base_time(base_time)
  • Noise injection temp at nominal temperature at 23.8 GHz(tnd_nom23)
  • 31.4 GHz blackbody+noise injection signal(bbn31)
  • Noise injection temp at 23.8 GHz adjusted to tkbb(tnd23)
  • Mean 31.4 GHz sky brightness temperature(tbsky31)
  • Mean total liquid water amount along LOS path(liq)
  • Noise injection temp at nominal temperature at 31.4 GHz(tnd_nom31)
  • east longitude for all the input platforms.(lon)
  • 23.8 GHz Blackbody signal(bb23)
  • Noise diode mount temperature(tknd)
  • Actual Azimuth(actaz)
  • Time offset of tweaks from base_time(time_offset)
  • Actual elevation angle(actel)
  • altitude above sea levelaltunits(alt)
  • Sky/Cloud Infra-Red Temperature(sky_ir_temp)
  • Temperature correction coefficient at 31.4 GHz(tc31)

twpmwrC2.00:
  • Raw data stream - documentation not supported(Raw data stream - documentation not supported)

twp5mwravgC2.c1:
  • north latitude for all the input platforms.(lat)
  • Standard deviation about the mean for the total water vapor amount(vap_sdev)
  • east longitude for all the input platforms.(lon)
  • Fraction of data in averaging interval with water on the Teflon window(water_flag_fraction)
  • Mean total liquid water amount along LOS path(liq)
  • Standard deviation about the mean for the 31.4 GHz sky brightness temperature(tbsky31_sdev)
  • Mean IR brightness temperature(ir_temp)
  • Time offset of tweaks from base_time(time_offset)
  • Number of points included in the ensemble of all the fields except the ir_temp
    fields(num_obs)
  • Standard deviation about the mean for the 23.8 GHz sky brightness temperature(tbsky23_sdev)
  • altitude above sea levelaltunits(alt)
  • Mean 31.4 GHz sky brightness temperature(tbsky31)
  • Number of points included in the ir_temp ensemble(num_obs_irt)
  • Time offset from base_time(base_time)
  • Standard deviation about the mean for the IR brightness temperature(ir_temp_sdev)
  • Mean 23.8 GHz sky brightness temperature(tbsky23)
  • Mean total water vapor amount along LOS path(vap)
  • Standard deviation about the mean for the total liquid water amount(liq_sdev)

twpmwrtipC2.a1:
  • 31.4 GHz sky signal(tipsky31)
  • north latitude for all the input platforms.(lat)
  • Noise injection temp at 31.4 GHz derived from this tip(tnd31I)
  • 31.4 GHz goodness-of-fit coefficient(r31)
  • Actual Azimuth(actaz)
  • 23.8 GHz sky signal(tipsky23)
  • 31.4 GHz blackbody+noise injection signal(bbn31)
  • 31.4 GHz Blackbody signal(bb31)
  • Noise injection temp at nominal temperature at 23.8 GHz(tnd_nom23)
  • Ambient temperature(tkair)
  • altitude above sea levelaltunits(alt)
  • Noise diode mount temperature(tknd)
  • Time offset from base_time(base_time)
  • Blackbody kinetic temperature(tkbb)
  • Noise injection temp at 23.8 GHz adjusted to tkbb(tnd23)
  • Noise injection temp at 31.4 GHz adjusted to tkbb(tnd31)
  • Water on Teflon window (1=WET, 0=DRY)(wet_window)
  • 23.8 GHz goodness-of-fit coefficient(r23)
  • Time offset of tweaks from base_time(time_offset)
  • Temperature correction coefficient at 23.8 GHz(tc23)
  • Actual elevation angle(actel)
  • Noise injection temp at nominal temperature at 31.4 GHz(tnd_nom31)
  • 23.8 GHz Blackbody signal(bb23)
  • Noise injection temp at 23.8 GHz derived from this tip(tnd23I)
  • east longitude for all the input platforms.(lon)
  • 23.8 GHz blackbody+noise injection signal(bbn23)
  • Temperature correction coefficient at 31.4 GHz(tc31)
  • Mixer kinetic (physical) temperature(tkxc)


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END OF DATA