Subject: | MAO/AETH/NEPHELOMETER/PASS/PSAP/S1 - Gradual flow disruption through the Impactor affecting cut off. |
DataStreams: | maoaosnephdryS1.a1, maoaospass3wS1.a1, maoaosaethS1.a1, maoaosaethS1.00, maoaospsap3wS1.b1, maoaospsap3wS1.a1, maoaosnephwetS1.b1, maoaosnephdryS1.b1, maoaospsap3wS1.01
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Description: | A gradual flow blockage in a downstream MFC prevented the design flow going through the
Impactor. This could affect the size cutoff in the 1-10 um cut sizes. Presumably, the
size cutoff is somewhat larger, but this was not determined. |
Suggestions: | 1/10 um cutoffs could be off. |
Measurements: | maoaospass3wS1.a1: - avg_background_subtracted_absorp_coef_532nm
- pressure
- acoustic_pressure
- uncertainty_estimate_532nm
- temperature
- dew_point_temperature
- absorption_coefficient_405nm
- laser_power_405nm
- uncertainty_estimate_405nm
- avg_background_subtracted_scat_coef_781nm
- scattering_coefficient_781nm
- temperature_laser
- avg_background_subtracted_scat_coef_405nm
- avg_background_subtracted_absorp_coef_781nm
- avg_background_subtracted_absorp_coef_405nm
- scattering_coefficient_532nm
- absorption_coefficient_781nm
- rh
- laser_power_532nm
- uncertainty_estimate_781nm
- scattering_coefficient_405nm
- laser_power_781nm
- running_average
- avg_background_subtracted_scat_coef_532nm
- resonance_frequency
- sample_measurement_flag
- absorption_coefficient_532nm
more
maoaospsap3wS1.a1: - sample_length
- psap_flow_rate
- Ba_R_PSAP3W
- Ba_G_PSAP3W
- impactor_setting
- Ba_B_PSAP3W
- transmittance_R
- filter_id
- transmittance_G
- transmittance_B
more
maoaospsap3wS1.01: - filter_id
- sample_length
- Ba_R_PSAP3W
- Ba_G_PSAP3W
- impactor_setting
- Ba_B_PSAP3W
- psap_flow_rate
- transmittance_R
- transmittance_G
- transmittance_B
more
maoaospsap3wS1.b1: - mass_flow_voltage
- psap_flags
- Ba_B_PSAP3W
- transmittance_R
- dilution_flow_valve_position
- Ba_G_PSAP3W
- mass_flow
- transmittance_G
- Ba_R_PSAP3W
- transmittance_B
- dilution_flow
- averaging_time
- TrG
- TrB
- TrR
- dilution_flow_setpoint
- impactor_setting
more
maoaosaethS1.a1: - green_ref_zero_10um
- ultraviolet_zero_signal_10um
- near_ultraviolet_bypass_fraction_1um
- yellow_bypass_fraction_1um
- near_infrared_ref_beam_1um
- bcm_ultraviolet_10um
- bcm_green_1um
- blue_optical_attenuation_1um
- orange_beam_signal_1um
- near_ultraviolet_ref_beam_1um
- orange_optical_attenuation_1um
- near_ultraviolet_bypass_fraction_10um
- blue_optical_attenuation_10um
- green_beam_signal_10um
- yellow_optical_attenuation_1um
- yellow_bypass_fraction_10um
- yellow_zero_signal_10um
- blue_zero_signal_10um
- near_ultraviolet_zero_signal_10um
- ultraviolet_beam_signal_1um
- bcm_ultraviolet_1um
- near_infrared_ref_zero_1um
- bcm_green_10um
- bcm_blue_10um
- bcm_near_ultraviolet_1um
- near_infrared_zero_signal_1um
- near_ultraviolet_ref_zero_1um
- orange_ref_zero_10um
- blue_beam_signal_1um
- yellow_zero_signal_1um
- blue_bypass_fraction_10um
- bcm_orange_10um
- green_zero_signal_1um
- yellow_ref_zero_10um
- bcm_yellow_1um
- near_infrared_zero_signal_10um
- orange_bypass_fraction_10um
- yellow_beam_signal_1um
- bcm_near_infrared_10um
- bcm_yellow_10um
- blue_ref_zero_1um
- near_infrared_beam_signal_10um
- near_ultraviolet_optical_attenuation_1um
- bcm_blue_1um
- near_infrared_bypass_fraction_1um
- bcm_near_ultraviolet_10um
- yellow_ref_beam_1um
- ultraviolet_bypass_fraction_10um
- green_optical_attenuation_10um
- near_ultraviolet_zero_signal_1um
- near_ultraviolet_beam_signal_1um
- yellow_ref_beam_10um
- bcm_orange_1um
- ultraviolet_beam_signal_10um
- blue_bypass_fraction_1um
- blue_zero_signal_1um
- blue_beam_signal_10um
- ultraviolet_optical_attenuation_10um
- green_ref_beam_1um
- near_ultraviolet_ref_zero_10um
- green_zero_signal_10um
- near_infrared_optical_attenuation_10um
- near_infrared_optical_attenuation_1um
- near_infrared_beam_signal_1um
- orange_ref_beam_10um
- green_beam_signal_1um
- yellow_optical_attenuation_10um
- ultraviolet_zero_signal_1um
- yellow_beam_signal_10um
- orange_optical_attenuation_10um
- ultraviolet_ref_zero_10um
- orange_ref_zero_1um
- orange_zero_signal_1um
- green_bypass_fraction_10um
- near_ultraviolet_beam_signal_10um
- orange_bypass_fraction_1um
- ultraviolet_ref_beam_1um
- near_ultraviolet_optical_attenuation_10um
- ultraviolet_optical_attenuation_1um
- near_ultraviolet_ref_beam_10um
- green_ref_beam_10um
- ultraviolet_bypass_fraction_1um
- blue_ref_beam_1um
- flowrate
- near_infrared_ref_beam_10um
- green_optical_attenuation_1um
- blue_ref_beam_10um
- green_bypass_fraction_1um
- bcm_near_infrared_1um
- orange_ref_beam_1um
- orange_zero_signal_10um
- ultraviolet_ref_zero_1um
- yellow_ref_zero_1um
- ultraviolet_ref_beam_10um
- orange_beam_signal_10um
- green_ref_zero_1um
- near_infrared_bypass_fraction_10um
- blue_ref_zero_10um
- near_infrared_ref_zero_10um
more
maoaosaethS1.00: - Raw data stream - documentation not supported
more
maoaosnephdryS1.b1: - Bs_R_Dry_Neph3W_1
- Bs_B_Dry_Neph3W_1
- T_Neph_Dry
- Bs_G_Dry_Neph3W_1
- Bbs_G_Dry_Neph3W_1
- T_Neph_Inlet_Dry
- RH_Neph_Dry
- P_Neph_Dry
- Bbs_B_Dry_Neph3W_1
- Bbs_R_Dry_Neph3W_1
- impactor_setting
more
maoaosnephdryS1.a1: - T_Neph_Dry
- Bs_B_Dry_Neph3W
- P_Neph_Dry
- T_Neph_Inlet_Dry
- Bbs_G_Dry_Neph3W
- Bs_G_Dry_Neph3W
- Bbs_R_Dry_Neph3W
- RH_Neph_Dry
- Bbs_B_Dry_Neph3W
- Bs_R_Dry_Neph3W
more
maoaosnephwetS1.b1: - RH_Neph_Wet
- Bbs_B_Wet_Neph3W_2
- Bs_G_Wet_Neph3W_2
- T_Neph_Inlet_Wet
- RH_Neph_Inlet_Wet
- Bs_R_Wet_Neph3W_2
- P_Neph_Wet
- RH_Neph_Vol_Wet
- Bbs_R_Wet_Neph3W_2
- impactor_setting
- T_Neph_Wet
- T_Neph_Vol_Wet
- Bbs_G_Wet_Neph3W_2
- Bs_B_Wet_Neph3W_2
more
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