DQRID : D170406.1
Start DateStart TimeEnd DateEnd Time Data Quality Metric
04/05/2017150004/06/20171230Does not affect quality
more
Subject:
ASI/AETH/NEPHELOMETER/PSAP/M1 - Decreased impactor flow
DataStreams:asiaosnephwetM1.b1, asiaospsap3w1mM1.b1, asiaosnephdryM1.a1, asiaospsap3w1sM1.b1,
asiaosnephwetM1.a1, asiaosnephdry1mM1.b1, asiaoshumidgrM1.00, asiaospsap3wM1.00,
asiaospsap3wM1.a1, asiaosnephwet1mM1.b1, asiaospsap3wM1.b1, asiaosaethM1.00, asiaosnephdryM1.b1,
asiaospsap3wM1.01, asiaosaeth1spotM1.a1
Description:
Impactor flow below nominal due to aethalometer failure. Impactor cut-point affected, 
nephelometer and PSAP data otherwise not affected.
Suggestions: 
Consider that the impactor cutpoint was different than nominal.
Measurements:asiaosaeth1spotM1.a1:
  • reference_intensity
  • spot_size_area
  • sample_intensity
  • equivalent_black_carbon
  • sample_dark
  • specific_attenuation_sigma
  • wavelength
  • reference_dark
  • sample_flow_rate
  • optical_attenuation
  • bypass_fraction
more
asiaosnephwetM1.b1:
  • instrument_state
  • P_Neph_Wet
  • T_Neph_Inlet_Wet
  • mode_flag
  • Bs_B_Wet_Neph3W
  • lamp_current
  • Bbs_R_Wet_Neph3W
  • RH_Neph_Wet
  • density_correction_factor
  • T_Neph_Wet
  • Bbs_B_Wet_Neph3W
  • Bs_R_Wet_Neph3W
  • impactor_state
  • Bbs_G_Wet_Neph3W
  • Bs_G_Wet_Neph3W
  • lamp_voltage
  • seconds_after_transition
more
asiaosnephwetM1.a1:
  • instrument_state
  • Bs_R_Wet_Neph3W
  • P_Neph_Wet
  • Bbs_R_Wet_Neph3W
  • T_Neph_Inlet_Wet
  • lamp_current
  • Bs_G_Wet_Neph3W
  • Bbs_G_Wet_Neph3W
  • T_Neph_Wet
  • Bbs_B_Wet_Neph3W
  • mode_flag
  • Bs_B_Wet_Neph3W
  • lamp_voltage
  • RH_Neph_Wet
more
asiaospsap3wM1.01:
  • psap_flow_rate
  • dilution_flow
  • dilution_flow_setpoint
  • transmittance_R
  • transmittance_G
  • sample_length
  • transmittance_B
  • filter_id
  • Ba_R_PSAP3W
  • impactor_setting
  • Ba_G_PSAP3W
  • dilution_flow_valve_position
  • Ba_B_PSAP3W
  • mass_flow
more
asiaospsap3wM1.00:
  • Raw data stream - documentation not supported
more
asiaosnephdryM1.b1:
  • Bbs_R_Dry_Neph3W
  • RH_Neph_Dry
  • impactor_state
  • density_correction_factor
  • lamp_current
  • Bs_R_Dry_Neph3W
  • seconds_after_transition
  • Bs_G_Dry_Neph3W
  • P_Neph_Dry
  • Bbs_G_Dry_Neph3W
  • T_Neph_Inlet_Dry
  • lamp_voltage
  • Bs_B_Dry_Neph3W
  • Bbs_B_Dry_Neph3W
  • T_Neph_Dry
  • mode_flag
  • instrument_state
more
asiaospsap3w1mM1.b1:
  • spot_size_area
  • Ba_G_Weiss
  • sample_volume
  • transmittance_red
  • sample_flow_rate
  • transmittance_blue
  • transmittance_green
  • Ba_R_Weiss
  • Ba_R_raw
  • Ba_B_raw
  • impactor_state
  • Ba_G_raw
  • Ba_B_Weiss
more
asiaospsap3w1sM1.b1:
  • transmittance_red
  • impactor_state
  • filter_unstable
  • Ba_G_Weiss
  • Ba_R_Weiss
  • sample_flow_rate
  • transmittance_green
  • dilution_correction_factor
  • sample_volume
  • Ba_B_raw
  • spot_size_area
  • Ba_R_raw
  • Ba_G_raw
  • transmittance_blue
  • Ba_B_Weiss
more
asiaosnephdry1mM1.b1:
  • Bbs_B_Dry_Neph3W_raw
  • P_Neph_Dry
  • Bs_B_Dry_Neph3W_raw
  • Bs_G_Dry_Neph3W
  • T_Neph_Dry
  • Bbs_R_Dry_Neph3W
  • Bbs_B_Dry_Neph3W
  • RH_Neph_Dry
  • impactor_state
  • Bs_R_Dry_Neph3W_raw
  • Bbs_G_Dry_Neph3W
  • T_Neph_Inlet_Dry
  • Bbs_R_Dry_Neph3W_raw
  • Bs_B_Dry_Neph3W
  • Bs_R_Dry_Neph3W
  • Bbs_G_Dry_Neph3W_raw
  • Bs_G_Dry_Neph3W_raw
more
asiaosnephdryM1.a1:
  • instrument_state
  • Bbs_B_Dry_Neph3W
  • Bs_G_Dry_Neph3W
  • Bbs_R_Dry_Neph3W
  • lamp_current
  • Bs_R_Dry_Neph3W
  • Bs_B_Dry_Neph3W
  • P_Neph_Dry
  • RH_Neph_Dry
  • T_Neph_Inlet_Dry
  • mode_flag
  • T_Neph_Dry
  • lamp_voltage
  • Bbs_G_Dry_Neph3W
more
asiaosaethM1.00:
  • Raw data stream - documentation not supported
more
asiaosnephwet1mM1.b1:
  • Bs_G_Wet_Neph3W_raw
  • Bbs_R_Wet_Neph3W_raw
  • P_Neph_Wet
  • Bs_G_Wet_Neph3W
  • T_Neph_Inlet_Wet
  • Bs_B_Wet_Neph3W_raw
  • impactor_state
  • RH_Neph_Wet
  • Bs_R_Wet_Neph3W_raw
  • Bbs_B_Wet_Neph3W_raw
  • Bbs_B_Wet_Neph3W
  • Bbs_G_Wet_Neph3W
  • Bbs_R_Wet_Neph3W
  • Bbs_G_Wet_Neph3W_raw
  • Bs_B_Wet_Neph3W
  • T_Neph_Wet
  • Bs_R_Wet_Neph3W
more
asiaospsap3wM1.b1:
  • tr_green
  • dilution_flow_setpoint
  • spot_size_area
  • transmittance_green
  • dilution_flow
  • transmittance_blue
  • seconds_after_transition
  • absorbance_red
  • absorbance_blue
  • transmittance_blue_raw
  • tr_red
  • filter_unstable
  • tr_blue
  • transmittance_red_raw
  • impactor_state
  • transmittance_red_normalization_factor
  • transmittance_green_normalization_factor
  • transmittance_blue_normalization_factor
  • dilution_correction_factor
  • transmittance_green_raw
  • absorbance_green
  • transmittance_red
  • sample_flow_rate
  • dilution_flow_valve_position
more
asiaoshumidgrM1.00:
  • Raw data stream - documentation not supported
more
asiaospsap3wM1.a1:
  • transmittance_R
  • transmittance_B
  • transmittance_G
  • dilution_flow_valve_position
  • Ba_G_PSAP3W
  • dilution_flow_setpoint
  • mass_flow
  • dilution_flow
  • Ba_B_PSAP3W
  • Ba_R_PSAP3W
more

Close this window