DQRs for Session: 143901 User:dumkaCompleted: 07-25-2012

Data Quality Reports for Session: 143901 User: dumka Completed: 07/25/2012

TABLE OF CONTENTS

DQR ID	Subject	Data Streams Affected
D120207.1	PGH/MFRSR/M1 - Missing data	pghmfrsraod1michM1.s1, pghmfrsrM1.b1, pghmfrsraod1michM1.c1, pghmfrsrM1.a0
D120518.1	PGH/MFRSR/M1 - Broadband sensor failure	pghmfrsraod1michM1.c1, pghmfrsraod1michM1.s1, pghmfrsrM1.a0, pghmfrsrM1.b1
D120706.1	PGH/AOS/M1 - bad calibration	pghaosM1.00, pghaosccn100M1.a1, pghaosccnM1.a1, pghaosclap3wM1.a1, pghaoscpcM1.a1, pghaosnephdryM1.a1, pghaosnephwetM1.a1, pghaospsap3wM1.a1, pghnoaaaosM1.b1, pghnoaaaosavgM1.b1
D120706.2	PGH/AOS/M1 - bad nephelometer calibration	pghaosclap3wM1.a1, pghaosnephdryM1.a1, pghaosnephwetM1.a1, pghaospsap3wM1.a1
D120706.3	PGH/AOS/M1 - Humidifier heater stopped working	pghaosnephwetM1.a1

DQRID : D120207.1

Start Date	Start Time	End Date	End Time
10/30/2011	0100	11/09/2011	1530
10/16/2011	0100	10/27/2011	0100
08/13/2011	0100	08/15/2011	0400

Subject:	PGH/MFRSR/M1 - Missing data
DataStreams:	pghmfrsraod1michM1.s1, pghmfrsrM1.b1, pghmfrsraod1michM1.c1, pghmfrsrM1.a0
Description:	Data are missing and unrecoverable.
Measurements:	pghmfrsraod1michM1.s1: HLN(VN) pghmfrsrM1.b1: diffuse_correction_filter6 alt diffuse_correction_filter2 diffuse_correction_filter3 diffuse_correction_filter4 diffuse_correction_filter5 direct_horizontal_narrowband_filter3 diffuse_correction_filter1 direct_horizontal_narrowband_filter2 direct_horizontal_narrowband_filter1 direct_horizontal_narrowband_filter6 direct_horizontal_narrowband_filter5 Radiation, shortwave, diffuse hemispheric irradiance, 940 nm wavelength(diffuse_hemisp_narrowband_filter6) direct_horizontal_narrowband_filter4 Radiation, shortwave, diffuse hemispheric irradiance, 870 nm wavelength(diffuse_hemisp_narrowband_filter5) Radiation, shortwave, diffuse hemispheric irradiance, 615 nm wavelength(diffuse_hemisp_narrowband_filter3) Radiation, shortwave, diffuse hemispheric irradiance, 673 nm wavelength(diffuse_hemisp_narrowband_filter4) Radiation, shortwave, diffuse hemispheric irradiance, 415 nm wavelength(diffuse_hemisp_narrowband_filter1) Radiation, shortwave, diffuse hemispheric irradiance, 500 nm wavelength(diffuse_hemisp_narrowband_filter2) lon offset_filter1 head_temp2 computed_cosine_correction_broadband cosine_correction_we_filter5 azimuth_angle cosine_correction_we_filter4 cosine_correction_we_filter6 direct_diffuse_ratio_filter5 direct_diffuse_ratio_filter6 nominal_calibration_factor_broadband offset_filter6 offset_filter5 lat offset_filter4 time offset_filter3 offset_filter2 head_temp cosine_correction_we_filter1 hemisp_broadband cosine_correction_we_filter2 cosine_correction_we_filter3 logger_temp elevation_angle direct_diffuse_ratio_broadband Radiation, shortwave, hemispheric irradiance, 615 nm wavelength(hemisp_narrowband_filter3) Radiation, shortwave, hemispheric irradiance, 500 nm wavelength(hemisp_narrowband_filter2) Radiation, shortwave, hemispheric irradiance, 415 nm wavelength(hemisp_narrowband_filter1) Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter6) Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter5) Radiation, shortwave, hemispheric irradiance, 673 nm wavelength(hemisp_narrowband_filter4) airmass computed_cosine_correction_filter4 direct_diffuse_ratio_filter4 computed_cosine_correction_filter3 direct_diffuse_ratio_filter3 computed_cosine_correction_filter6 direct_diffuse_ratio_filter2 computed_cosine_correction_filter5 direct_diffuse_ratio_filter1 computed_cosine_correction_filter2 computed_cosine_correction_filter1 Direct Normal Broadband Irradiance, broadband scale applied(direct_normal_broadband) diffuse_correction_broadband base_time cosine_correction_we_broadband alltime_hemisp_broadband alltime_hemisp_narrowband_filter5 alltime_hemisp_narrowband_filter6 alltime_hemisp_narrowband_filter3 alltime_hemisp_narrowband_filter4 alltime_hemisp_narrowband_filter1 logger_volt alltime_hemisp_narrowband_filter2 cosine_solar_zenith_angle cosine_correction_sn_broadband cosine_correction_sn_filter1 cosine_correction_sn_filter2 cosine_correction_sn_filter5 offset_broadband cosine_correction_sn_filter6 cosine_correction_sn_filter3 cosine_correction_sn_filter4 solar_zenith_angle Direct Normal Narrowband Irradiance, Filter 3(direct_normal_narrowband_filter3) Direct Normal Narrowband Irradiance, Filter 4(direct_normal_narrowband_filter4) Direct Normal Narrowband Irradiance, Filter 5(direct_normal_narrowband_filter5) Direct Normal Narrowband Irradiance, Filter 6(direct_normal_narrowband_filter6) direct_horizontal_broadband Direct Normal Narrowband Irradiance, Filter 1(direct_normal_narrowband_filter1) Direct Normal Narrowband Irradiance, Filter 2(direct_normal_narrowband_filter2) bench_angle nominal_calibration_factor_filter1 wavelength_filter1 normalized_transmittance_filter1 nominal_calibration_factor_filter4 wavelength_filter3 nominal_calibration_factor_filter5 wavelength_filter2 nominal_calibration_factor_filter2 wavelength_filter5 nominal_calibration_factor_filter3 wavelength_filter4 wavelength_filter6 time_offset diffuse_hemisp_broadband normalized_transmittance_filter6 nominal_calibration_factor_filter6 normalized_transmittance_filter3 normalized_transmittance_filter2 normalized_transmittance_filter5 normalized_transmittance_filter4 pghmfrsrM1.a0: diffuse_hemisp_narrowband_filter5_raw diffuse_hemisp_narrowband_filter1_raw logger_volt time_offset Radiation, shortwave, hemispheric irradiance, 415 nm wavelength(hemisp_narrowband_filter1) Radiation, shortwave, hemispheric irradiance, 615 nm wavelength(hemisp_narrowband_filter3) Radiation, shortwave, hemispheric irradiance, 500 nm wavelength(hemisp_narrowband_filter2) Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter5) Radiation, shortwave, hemispheric irradiance, 673 nm wavelength(hemisp_narrowband_filter4) Radiation, shortwave, hemispheric irradiance, 870 nm wavelength(hemisp_narrowband_filter6) diffuse_hemisp_narrowband_filter6_raw diffuse_hemisp_narrowband_filter2_raw alt base_time alltime_hemisp_narrowband_filter1 diffuse_hemisp_broadband_raw alltime_hemisp_narrowband_filter2 alltime_hemisp_narrowband_filter3 alltime_hemisp_narrowband_filter4 alltime_hemisp_narrowband_filter5 alltime_hemisp_narrowband_filter6 head_temp2 lon hemisp_narrowband_filter5_raw diffuse_hemisp_broadband Radiation, shortwave, diffuse hemispheric irradiance, 415 nm wavelength(diffuse_hemisp_narrowband_filter1) Radiation, shortwave, diffuse hemispheric irradiance, 500 nm wavelength(diffuse_hemisp_narrowband_filter2) Radiation, shortwave, diffuse hemispheric irradiance, 615 nm wavelength(diffuse_hemisp_narrowband_filter3) Radiation, shortwave, diffuse hemispheric irradiance, 673 nm wavelength(diffuse_hemisp_narrowband_filter4) hemisp_broadband Radiation, shortwave, diffuse hemispheric irradiance, 940 nm wavelength(diffuse_hemisp_narrowband_filter6) Radiation, shortwave, diffuse hemispheric irradiance, 870 nm wavelength(diffuse_hemisp_narrowband_filter5) hemisp_narrowband_filter4_raw offset_filter2 offset_filter3 offset_filter4 offset_filter5 offset_filter6 lat direct_horizontal_broadband offset_filter1 logger_temp time direct_horizontal_narrowband_filter3 direct_horizontal_narrowband_filter2 alltime_hemisp_broadband offset_broadband direct_horizontal_narrowband_filter1 direct_horizontal_narrowband_filter6 direct_horizontal_narrowband_filter5 direct_horizontal_narrowband_filter4 hemisp_narrowband_filter6_raw diffuse_hemisp_narrowband_filter3_raw hemisp_broadband_raw hemisp_narrowband_filter3_raw head_temp hemisp_narrowband_filter1_raw hemisp_narrowband_filter2_raw diffuse_hemisp_narrowband_filter4_raw pghmfrsraod1michM1.c1: HLN(VN)

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DQRID : D120518.1

Start Date	Start Time	End Date	End Time
06/22/2011	1700	03/31/2012	0402

Subject:	PGH/MFRSR/M1 - Broadband sensor failure
DataStreams:	pghmfrsraod1michM1.c1, pghmfrsraod1michM1.s1, pghmfrsrM1.a0, pghmfrsrM1.b1
Description:	The open channel in this head failed. The narrowband channels all look good.
Measurements:	pghmfrsraod1michM1.s1: HLN(VN) pghmfrsrM1.b1: direct_diffuse_ratio_broadband alltime_hemisp_broadband diffuse_hemisp_broadband hemisp_broadband offset_broadband Direct Normal Broadband Irradiance, broadband scale applied(direct_normal_broadband) direct_horizontal_broadband pghmfrsrM1.a0: diffuse_hemisp_broadband diffuse_hemisp_broadband_raw hemisp_broadband hemisp_broadband_raw alltime_hemisp_broadband direct_horizontal_broadband pghmfrsraod1michM1.c1: HLN(VN)

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DQRID : D120706.1

Start Date	Start Time	End Date	End Time
06/10/2011	0000	03/27/2012	0000

Subject:	PGH/AOS/M1 - bad calibration
DataStreams:	pghaosM1.00, pghaosccn100M1.a1, pghaosccnM1.a1, pghaosclap3wM1.a1, pghaoscpcM1.a1, pghaosnephdryM1.a1, pghaosnephwetM1.a1, pghaospsap3wM1.a1, pghnoaaaosM1.b1, pghnoaaaosavgM1.b1
Description:	a bad calibration was entered for both nephelometers. Poor quality CO2 gas is suspect. A good calibration was taken in March 2012 and applied to the data for the entire campaign.Errors are expected to be small.
Measurements:	pghaosnephdryM1.a1: Aerosol total light scattering coefficient, Ref. Humidograph nephelometer green channel, 1 um partic(Bs_G_Dry_1um_Neph3W_1) time_offset time lat RH_Neph_Dry Aerosol backwards-hemispheric light scattering coefficient, Ref. Humidograph nephelometer blue chann(Bbs_B_Dry_1um_Neph3W_1) lon P_Neph_Dry Aerosol total light scattering coefficient, Ref. Humidograph nephelometer red channel, 1 um particle(Bs_R_Dry_1um_Neph3W_1) neph_dry_flags alt Aerosol backwards-hemispheric light scattering coefficient, Ref. Humidograph nephelometer green chan(Bbs_G_Dry_1um_Neph3W_1) base_time Aerosol total light scattering coefficient, Ref. Humidograph nephelometer blue channel, 1 um particl(Bs_B_Dry_1um_Neph3W_1) T_NephInlet_Dry Aerosol backwards-hemispheric light scattering coefficient, reference nephelometer green channel, 10(Bbs_G_Dry_10um_Neph3W_1) Aerosol total light scattering coefficient, reference nephelometer blue channel, 10 um particle diam(Bs_B_Dry_10um_Neph3W_1) Aerosol total light scattering coefficient, reference nephelometer red channel, 10 um particle diame(Bs_R_Dry_10um_Neph3W_1) Aerosol backwards-hemispheric light scattering coefficient, reference nephelometer red channel, 10 u(Bbs_R_Dry_10um_Neph3W_1) Aerosol backwards-hemispheric light scattering coefficient, reference nephelometer blue channel, 10(Bbs_B_Dry_10um_Neph3W_1) T_Neph_Dry Aerosol backwards-hemispheric light scattering coefficient, Ref. Humidograph nephelometer red channe(Bbs_R_Dry_1um_Neph3W_1) Aerosol total light scattering coefficient, reference nephelometer green channel, 10 um particle dia(Bs_G_Dry_10um_Neph3W_1) pghnoaaaosavgM1.b1: HLN(VN) pghaosclap3wM1.a1: Absorption Coefficient Blue, 3 wavelength CLAP, 1 um size cut(Ba_B_Dry_1um_CLAP3W_1) Absorption Coefficient Red, 3 wavelength CLAP, 10 um size cut(Ba_R_Dry_10um_CLAP3W_1) lon sample_length_1um AOS CLAP3W transmittance, green channel, 10 um size cut(TrG_10um) time_offset time AOS CLAP3W transmittance, blue channel, 10 um size cut(TrB_10um) AOS CLAP3W transmittance, blue channel, 1 um size cut(TrB_1um) Absorption Coefficient Green, 3 wavelength CLAP, 1 um size cut(Ba_G_Dry_1um_CLAP3W_1) sample_length_10um AOS CLAP3W transmittance, red channel, 10 um size cut(TrR_10um) alt Absorption Coefficient Red, 3 wavelength CLAP, 1 um size cut(Ba_R_Dry_1um_CLAP3W_1) AOS CLAP3W transmittance, green channel, 1 um size cut(TrG_1um) Absorption Coefficient Green, 3 wavelength CLAP, 10 um size cut(Ba_G_Dry_10um_CLAP3W_1) lat base_time Absorption Coefficient Blue, 3 wavelength CLAP, 10 um size cut(Ba_B_Dry_10um_CLAP3W_1) AOS CLAP3W transmittance, red channel, 1 um size cut(TrR_1um) pghaosccn100M1.a1: CCN_t_read_TEC2 CCN_t_read_TEC3 CCN_t_read_TEC1 CCN_Q_sheath lat CCN_T_sample CCN_first_stage_monitor_voltage CCN_P_sample CCN_temperature_gradient AOS bin number of lowest channel of OPC include in summation of N_CCN(N_CCN_bin_number) base_time lon CCN_ss_set CCN_temp_unstable_flag CCN_T_nafion time_offset time CCN_Q_sample CCN_T_inlet AOS CCN number concentration by bin(N_CCN_dN) CCN_temperature_std CCN_T_OPC CCN_proportional_valve_voltage alt AOS number concentration of CCN(N_CCN) CCN_super_saturation_calculated CCN_laser_current pghaosM1.00: Raw data stream - documentation not supported pghnoaaaosM1.b1: HLN(VN) pghaosccnM1.a1: CCN_T_inlet CCN_ss_calc CCN_T_TEC1 CCN_T_TEC2 CCN_T_TEC3 CCN_temp_unstable_flag CCN_P_sample CCN_Q_sample CCN_FirstStageMonitorVoltage AOS CCN number concentration by bin(N_CCN_dN) CCN_laser_current CCN_T_sample time CCN_dT_TEC3_TEC1_StdDev lon CCN_Q_sheath AOS number concentration of CCN(N_CCN) time_offset CCN_T_nafion CCN_T_OPC Size of upper limit of each CCN bin(CCN_UpperSizeLimit) CCN_Temperature_Gradient base_time CCN_ss_set lat CCN_ProportionalValveVoltage alt AOS bin number of lowest channel of OPC include in summation of N_CCN(N_CCN_bin_number) pghaosnephwetM1.a1: Aerosol total light scattering coefficient, Humidograph nephelometer blue channel, 1 um particle dia(Bs_B_Wet_1um_Neph3W_2) Aerosol total light scattering coefficient, Humidograph nephelometer red channel, 10 um particle dia(Bs_R_Wet_10um_Neph3W_2) P_Neph_Wet neph_wet_flags base_time time_offset T_NephInlet_Wet Aerosol backwards-hemispheric light scattering coefficient, Humidograph nephelometer blue channel, 1(Bbs_B_Wet_10um_Neph3W_2) lon Aerosol total light scattering coefficient, Humidograph nephelometer red channel, 1 um particle diam(Bs_R_Wet_1um_Neph3W_2) Aerosol backwards-hemispheric light scattering coefficient, Humidograph nephelometer blue channel, 1(Bbs_B_Wet_1um_Neph3W_2) lat Aerosol total light scattering coefficient, Humidograph nephelometer green channel, 1 um particle di(Bs_G_Wet_1um_Neph3W_2) Aerosol backwards-hemispheric light scattering coefficient, Humidograph nephelometer red channel, 10(Bbs_R_Wet_10um_Neph3W_2) Aerosol total light scattering coefficient, Humidograph nephelometer blue channel, 10 um particle di(Bs_B_Wet_10um_Neph3W_2) RH_Neph_Wet Aerosol backwards-hemispheric light scattering coefficient, Humidograph nephelometer red channel, 1(Bbs_R_Wet_1um_Neph3W_2) time Aerosol backwards-hemispheric light scattering coefficient, Humidograph nephelometer green channel,(Bbs_G_Wet_10um_Neph3W_2) Aerosol total light scattering coefficient, Humidograph nephelometer green channel, 10 um particle d(Bs_G_Wet_10um_Neph3W_2) T_Neph_Wet Aerosol backwards-hemispheric light scattering coefficient, Humidograph nephelometer green channel,(Bbs_G_Wet_1um_Neph3W_2) alt pghaoscpcM1.a1: orifice_pressure nozzle_pressure condensation_temp time lon saturation_temp alt base_time time_offset AOS number concentration of CN (concentration)(concentration) laser_current cabinet_temp optics_temp ambient_temp lat pghaospsap3wM1.a1: TrR TrB TrG Absorption Coefficient Blue, corrected for flow and sample area, 3 wavelength PSAP, 1 um size cut(Ba_B_Dry_1um_PSAP3W_1) time_offset Absorption Coefficient Red, corrected for flow and sample area, 3 wavelength PSAP, 10 um size cut(Ba_R_Dry_1um_PSAP3W_1) lat psap_flags base_time Absorption Coefficient Green, corrected for flow and sample area, 3 wavelength PSAP, 10 um size cut(Ba_G_Dry_10um_PSAP3W_1) Absorption Coefficient Red, corrected for flow and sample area, 3 wavelength PSAP, 10 um size cut(Ba_R_Dry_10um_PSAP3W_1) mass_flow_voltage Absorption Coefficient Blue, corrected for flow and sample area, 3 wavelength PSAP, 10 um size cut(Ba_B_Dry_10um_PSAP3W_1) alt averaging_time time lon mass_flow Absorption Coefficient Green, corrected for flow and sample area, 3 wavelength PSAP, 1 um size cut(Ba_G_Dry_1um_PSAP3W_1)

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DQRID : D120706.2

Start Date	Start Time	End Date	End Time
06/10/2011	0000	03/27/2012	0000

Subject:	PGH/AOS/M1 - bad nephelometer calibration
DataStreams:	pghaosclap3wM1.a1, pghaosnephdryM1.a1, pghaosnephwetM1.a1, pghaospsap3wM1.a1
Description:	a bad calibration was entered for both nephelometers. Poor quality CO2 gas is suspect. A good calibration was taken in March 2012 and applied to the data for the entire campaign.Errors are expected to be small.
Measurements:	pghaosnephdryM1.a1: base_time Aerosol total light scattering coefficient, Ref. Humidograph nephelometer green channel, 1 um partic(Bs_G_Dry_1um_Neph3W_1) time_offset Aerosol total light scattering coefficient, Ref. Humidograph nephelometer blue channel, 1 um particl(Bs_B_Dry_1um_Neph3W_1) time lat T_NephInlet_Dry RH_Neph_Dry Aerosol backwards-hemispheric light scattering coefficient, reference nephelometer green channel, 10(Bbs_G_Dry_10um_Neph3W_1) Aerosol total light scattering coefficient, reference nephelometer blue channel, 10 um particle diam(Bs_B_Dry_10um_Neph3W_1) Aerosol total light scattering coefficient, reference nephelometer red channel, 10 um particle diame(Bs_R_Dry_10um_Neph3W_1) Aerosol backwards-hemispheric light scattering coefficient, Ref. Humidograph nephelometer blue chann(Bbs_B_Dry_1um_Neph3W_1) Aerosol backwards-hemispheric light scattering coefficient, reference nephelometer red channel, 10 u(Bbs_R_Dry_10um_Neph3W_1) lon Aerosol backwards-hemispheric light scattering coefficient, reference nephelometer blue channel, 10(Bbs_B_Dry_10um_Neph3W_1) P_Neph_Dry T_Neph_Dry Aerosol backwards-hemispheric light scattering coefficient, Ref. Humidograph nephelometer red channe(Bbs_R_Dry_1um_Neph3W_1) Aerosol total light scattering coefficient, Ref. Humidograph nephelometer red channel, 1 um particle(Bs_R_Dry_1um_Neph3W_1) neph_dry_flags alt Aerosol backwards-hemispheric light scattering coefficient, Ref. Humidograph nephelometer green chan(Bbs_G_Dry_1um_Neph3W_1) Aerosol total light scattering coefficient, reference nephelometer green channel, 10 um particle dia(Bs_G_Dry_10um_Neph3W_1) pghaosclap3wM1.a1: sample_length_10um Absorption Coefficient Blue, 3 wavelength CLAP, 1 um size cut(Ba_B_Dry_1um_CLAP3W_1) AOS CLAP3W transmittance, red channel, 10 um size cut(TrR_10um) Absorption Coefficient Red, 3 wavelength CLAP, 10 um size cut(Ba_R_Dry_10um_CLAP3W_1) lon alt sample_length_1um AOS CLAP3W transmittance, green channel, 10 um size cut(TrG_10um) time_offset Absorption Coefficient Red, 3 wavelength CLAP, 1 um size cut(Ba_R_Dry_1um_CLAP3W_1) AOS CLAP3W transmittance, green channel, 1 um size cut(TrG_1um) Absorption Coefficient Green, 3 wavelength CLAP, 10 um size cut(Ba_G_Dry_10um_CLAP3W_1) lat base_time Absorption Coefficient Blue, 3 wavelength CLAP, 10 um size cut(Ba_B_Dry_10um_CLAP3W_1) time AOS CLAP3W transmittance, blue channel, 10 um size cut(TrB_10um) AOS CLAP3W transmittance, blue channel, 1 um size cut(TrB_1um) Absorption Coefficient Green, 3 wavelength CLAP, 1 um size cut(Ba_G_Dry_1um_CLAP3W_1) AOS CLAP3W transmittance, red channel, 1 um size cut(TrR_1um) pghaosnephwetM1.a1: Aerosol total light scattering coefficient, Humidograph nephelometer blue channel, 1 um particle dia(Bs_B_Wet_1um_Neph3W_2) lat Aerosol backwards-hemispheric light scattering coefficient, Humidograph nephelometer blue channel, 1(Bbs_B_Wet_1um_Neph3W_2) Aerosol total light scattering coefficient, Humidograph nephelometer red channel, 10 um particle dia(Bs_R_Wet_10um_Neph3W_2) Aerosol total light scattering coefficient, Humidograph nephelometer green channel, 1 um particle di(Bs_G_Wet_1um_Neph3W_2) Aerosol backwards-hemispheric light scattering coefficient, Humidograph nephelometer red channel, 10(Bbs_R_Wet_10um_Neph3W_2) Aerosol total light scattering coefficient, Humidograph nephelometer blue channel, 10 um particle di(Bs_B_Wet_10um_Neph3W_2) P_Neph_Wet RH_Neph_Wet Aerosol backwards-hemispheric light scattering coefficient, Humidograph nephelometer red channel, 1(Bbs_R_Wet_1um_Neph3W_2) neph_wet_flags time Aerosol backwards-hemispheric light scattering coefficient, Humidograph nephelometer green channel,(Bbs_G_Wet_10um_Neph3W_2) Aerosol total light scattering coefficient, Humidograph nephelometer green channel, 10 um particle d(Bs_G_Wet_10um_Neph3W_2) T_Neph_Wet base_time time_offset T_NephInlet_Wet lon Aerosol backwards-hemispheric light scattering coefficient, Humidograph nephelometer blue channel, 1(Bbs_B_Wet_10um_Neph3W_2) alt Aerosol backwards-hemispheric light scattering coefficient, Humidograph nephelometer green channel,(Bbs_G_Wet_1um_Neph3W_2) Aerosol total light scattering coefficient, Humidograph nephelometer red channel, 1 um particle diam(Bs_R_Wet_1um_Neph3W_2) pghaospsap3wM1.a1: Absorption Coefficient Green, corrected for flow and sample area, 3 wavelength PSAP, 10 um size cut(Ba_G_Dry_10um_PSAP3W_1) Absorption Coefficient Red, corrected for flow and sample area, 3 wavelength PSAP, 10 um size cut(Ba_R_Dry_10um_PSAP3W_1) TrR TrB TrG Absorption Coefficient Blue, corrected for flow and sample area, 3 wavelength PSAP, 1 um size cut(Ba_B_Dry_1um_PSAP3W_1) time_offset mass_flow_voltage Absorption Coefficient Blue, corrected for flow and sample area, 3 wavelength PSAP, 10 um size cut(Ba_B_Dry_10um_PSAP3W_1) Absorption Coefficient Red, corrected for flow and sample area, 3 wavelength PSAP, 10 um size cut(Ba_R_Dry_1um_PSAP3W_1) alt averaging_time time lon mass_flow Absorption Coefficient Green, corrected for flow and sample area, 3 wavelength PSAP, 1 um size cut(Ba_G_Dry_1um_PSAP3W_1) lat psap_flags base_time

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DQRID : D120706.3

Start Date	Start Time	End Date	End Time
12/13/2011	1243	03/27/2012	0800

Subject:	PGH/AOS/M1 - Humidifier heater stopped working
DataStreams:	pghaosnephwetM1.a1
Description:	The PID controller for the humidograph heater stopped working. The RH inside the wet neph stopped ramping up and down each hour and so there isn't any frh data in for the fRH VAP.
Measurements:	pghaosnephwetM1.a1: RH_Neph_Wet T_NephInlet_Wet Aerosol backwards-hemispheric light scattering coefficient, Humidograph nephelometer red channel, 1(Bbs_R_Wet_1um_Neph3W_2) Aerosol backwards-hemispheric light scattering coefficient, Humidograph nephelometer green channel,(Bbs_G_Wet_10um_Neph3W_2) Aerosol total light scattering coefficient, Humidograph nephelometer blue channel, 1 um particle dia(Bs_B_Wet_1um_Neph3W_2) Aerosol backwards-hemispheric light scattering coefficient, Humidograph nephelometer blue channel, 1(Bbs_B_Wet_1um_Neph3W_2) Aerosol total light scattering coefficient, Humidograph nephelometer red channel, 10 um particle dia(Bs_R_Wet_10um_Neph3W_2) Aerosol backwards-hemispheric light scattering coefficient, Humidograph nephelometer blue channel, 1(Bbs_B_Wet_10um_Neph3W_2) Aerosol total light scattering coefficient, Humidograph nephelometer green channel, 10 um particle d(Bs_G_Wet_10um_Neph3W_2) Aerosol backwards-hemispheric light scattering coefficient, Humidograph nephelometer green channel,(Bbs_G_Wet_1um_Neph3W_2) Aerosol total light scattering coefficient, Humidograph nephelometer green channel, 1 um particle di(Bs_G_Wet_1um_Neph3W_2) T_Neph_Wet Aerosol backwards-hemispheric light scattering coefficient, Humidograph nephelometer red channel, 10(Bbs_R_Wet_10um_Neph3W_2) Aerosol total light scattering coefficient, Humidograph nephelometer blue channel, 10 um particle di(Bs_B_Wet_10um_Neph3W_2) Aerosol total light scattering coefficient, Humidograph nephelometer red channel, 1 um particle diam(Bs_R_Wet_1um_Neph3W_2) P_Neph_Wet

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