DQRID : D020805.2
Start DateStart TimeEnd DateEnd Time Data Quality Metric
08/02/2002165208/02/20022144Incorrect
more
Subject:
SGP/MWR/B6 - Instrument replaced, calibration incorrect
DataStreams:sgpmwrlosB6.a0, sgpmwrlosB6.b1, sgpmwrlosB6.a1, sgp5mwravgB6.c1
Description:
MWR serial number 18 was replaced with MWR serial number 04 at 1652 on 2 Aug 2002.  
Between this time and 2214, when a sufficient number of new tip curves were acquired to update 
the calibration, the old calibration (for serial number 18) was used.  During this period 
the data are incorrect.
Suggestions: 
Avoid use of these data.
Measurements:sgp5mwravgB6.c1:
  • tbsky31_sdev
  • water_flag_fraction
  • vap_sdev
  • liq_sdev
  • 31tbsky
  • time_offset
  • dlm_flag_periods
  • lat
  • alt
  • tbsky31
  • num_obs_irt
  • num_obs
  • ir_temp
  • water_flag_periods
  • tbsky23
  • tbsky23_sdev
  • num_obs_ir
  • 23tbsky
  • ir_temp_sdev
  • liq
  • base_time
  • vap
  • dlm_flag_fraction
  • lon
more
sgpmwrlosB6.a0:
  • 23bb
  • 31tbsky
  • 31bbn
  • liq
  • 31sky
  • temperature_correction_coef_23
  • tbsky23
  • tnd23
  • lat
  • bbn23
  • temperature_correction_coef_31
  • alt
  • losn
  • 23unoise
  • base_time
  • bbn31
  • tnd31
  • actaz
  • 31bb
  • wet_window
  • tkbb
  • sky31
  • ir_temp
  • 23tbsky
  • 31unoise
  • time_offset
  • sky23
  • 23skyn
  • vap
  • tkair
  • 23sky
  • lon
  • noise_injection_temp_31
  • tkxc
  • 23bbn
  • bb31
  • noise_injection_temp_23
  • tknd
  • actel
  • 31skyn
  • bb23
  • tbsky31
more
sgpmwrlosB6.b1:
  • ir_temp
  • sky31
  • tkair
  • tc31
  • vap
  • lon
  • sky23
  • wet_window
  • tnd_nom23
  • tnd_nom31
  • tbsky31
  • time_offset
  • tbsky23
  • bb23
  • tknd
  • alt
  • tkxc
  • bbn23
  • tnd23
  • lat
  • bb31
  • sky_ir_temp
  • bbn31
  • tnd31
  • liq
  • tc23
  • tkbb
  • base_time
more
sgpmwrlosB6.a1:
  • tknd
  • actaz
  • sky31
  • bb23
  • tkair
  • sky_ir_temp
  • vap
  • tbsky31
  • lon
  • tnd_nom31
  • bb31
  • tkxc
  • sky23
  • tnd31
  • wet_window
  • 23tbsky
  • bbn31
  • tnd_nom23
  • liq
  • tkbb
  • tc23
  • bbn23
  • time_offset
  • actel
  • tnd23
  • alt
  • lat
  • 31tbsky
  • ir_temp
  • tbsky23
  • base_time
  • tc31
more

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