DQRID : D140121.3
Start DateStart TimeEnd DateEnd Time
01/15/2014000002/11/20140000
12/28/2013000001/09/20140059
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Subject:
TWP/RL/C3 - Missing T1 and/or T2 (rotational Raman) channels
DataStreams:twprlC3.a0, twprlprofmerge1turnC3.c0, twp60rlproftemp1newsC3.c0, twp10rlproftemp1newsC3.c0
Description:
Data for the T1 and/or T2 (rotation Raman) channels are missing due to failures of 
multiple high voltage power supplies for PMTs.  As a result, it is not be possible to derive 
temperature profiles from the Raman lidar during the effected period.

Temperature profile data from the Raman lidar are incorrect. Do not use for analysis.
Suggestions: 
Do not use temperature profiles during the period covered by this DQR.
Measurements:twprlprofmerge1turnC3.c0:
  • Glue coefficient (slope) for high temperature #2 channel(t2_counts_high_glue_coef_slope)
  • Mean electronic background subtracted from the high channel temperature #2
    analog signal(electronic_background_t2_analog_high)
  • Glue coefficient (offset) for high temperature #2 channel(t2_counts_high_glue_coef_offset)
  • Mean electronic background subtracted from the high channel temperature #1
    analog signal(electronic_background_t1_analog_high)
  • Glue coefficient (offset) for high temperature #1 channel(t1_counts_high_glue_coef_offset)
  • Number of photons counted in the temperature 2 channel(t2_counts_high)
  • Number of photons counted in the temperature 1 channel(t1_counts_high)
  • Glue coefficient (slope) for high temperature #1 channel(t1_counts_high_glue_coef_slope)
more
twprlC3.a0:
  • Number of photons counted in the temperature 1 channel(t1_counts_high)
  • Number of photons counted in the temperature 2 channel(t2_counts_high)
  • Summed analog signal in the temperature 2 channel(t2_analog_high)
  • Summed analog signal in the temperature 1 channel(t1_analog_high)
more
twp60rlproftemp1newsC3.c0:
  • Background of the rotational Raman signal at 354nm(tp2_bkg)
  • Chi-square associated with the mean overlap correction(overlap_chisq)
  • Error in the background subtracted rotational Raman signal at 354nm(tp2_error)
  • Raw rotational ratio error(rot_raman_ratio_error)
  • Background of the rotational Raman signal at 353nm(tp1_bkg)
  • Correlation coefficient associated with the mean overlap correction(overlap_corr)
  • Calibration coefficient a(a_coef)
  • Error in the background subtracted rotational Raman signal at 353nm(tp1_error)
  • Error in calibration coefficient b(b_coef_error)
  • Calibrated rotational Raman temperature(rot_raman_temperature)
  • Error in the background of the rotational Raman signal at 354nm(tp2_bkg_error)
  • Solar background correction factor applied to the calibration coefficient b(b_coef_scale)
  • Error in calibrated rotational Raman temperature(rot_raman_temperature_error)
  • Calibration coefficient b(b_coef)
  • Raw rotational Raman ratio(rot_raman_ratio)
  • Solar background correction factor applied to the calibration coefficient a(a_coef_scale)
  • Error in calibration coefficient a(a_coef_error)
  • Overlap function(overlap_function)
  • Error in the background of the rotational Raman signal at 353nm(tp1_bkg_error)
  • Background subtracted rotational Raman signal at 354nm(tp2)
  • Background subtracted rotational Raman signal at 353nm(tp1)
more
twp10rlproftemp1newsC3.c0:
  • Error in calibrated rotational Raman temperature(rot_raman_temperature_error)
  • Background subtracted rotational Raman signal at 354nm(tp2)
  • Background subtracted rotational Raman signal at 353nm(tp1)
  • Calibrated rotational Raman temperature(rot_raman_temperature)
  • Error in calibration coefficient a(a_coef_error)
  • Solar background correction factor applied to the calibration coefficient a(a_coef_scale)
  • Raw rotational ratio error(rot_raman_ratio_error)
  • Calibration coefficient a(a_coef)
  • Background of the rotational Raman signal at 353nm(tp1_bkg)
  • Correlation coefficient associated with the mean overlap correction(overlap_corr)
  • Overlap function(overlap_function)
  • Error in calibration coefficient b(b_coef_error)
  • Solar background correction factor applied to the calibration coefficient b(b_coef_scale)
  • Raw rotational Raman ratio(rot_raman_ratio)
  • Background of the rotational Raman signal at 354nm(tp2_bkg)
  • Error in the background subtracted rotational Raman signal at 353nm(tp1_error)
  • Error in the background of the rotational Raman signal at 353nm(tp1_bkg_error)
  • Error in the background subtracted rotational Raman signal at 354nm(tp2_error)
  • Error in the background of the rotational Raman signal at 354nm(tp2_bkg_error)
  • Chi-square associated with the mean overlap correction(overlap_chisq)
  • Calibration coefficient b(b_coef)
more

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