DQRs for Session: 109180 User:jean1chrisCompleted: 11-30-2007

Data Quality Reports for Session: 109180 User: jean1chris Completed: 11/30/2007

TABLE OF CONTENTS

DQR ID	Subject	Data Streams Affected
D060523.3	NIM/AOS/M1 - Mass flow controller failure	nimaosM1.a1, nimaosauxM1.a1, nimaosccnM1.a1
D060523.4	NIM/AOS/M1 - Nephelometer failure	nimaosM1.a1
D061206.1	NIM/AOS/M1 - Bypass valve failure	nimaosM1.a1, nimaosauxM1.a1, nimaosccnM1.a1
D061206.2	NIM/AOS/M1 - Impactor switch stuck in 10 micron mode	nimaosM1.a1
D061215.5	NIM/AOS/M1 - Missing data	nimaosM1.a1, nimaosauxM1.a1, nimaosccnM1.a1

DQRID : D060523.3

Start Date	Start Time	End Date	End Time
05/04/2006	1800	05/13/2006	0748

Subject:	NIM/AOS/M1 - Mass flow controller failure
DataStreams:	nimaosM1.a1, nimaosauxM1.a1, nimaosccnM1.a1
Description:	The mass flow controller stopped working. A replacement one was installed at the site.
Measurements:	nimaosccnM1.a1: AOS CCN temperature of the optical particle counter(CCN_T_OPC) AOS bin number of lowest channel of OPC include in summation of N_CCN(N_CCN_bin_number) AOS CCN temperature at top of column(CCN_T_TEC1) AOS CCN volumetric flowrate of sheath air(CCN_Q_sheath) AOS CCN temperature of the nafion humidifier(CCN_T_nafion) AOS CCN volumetric flowrate of sample air(CCN_Q_sample) AOS CCN OPC laser current(CCN_laser_current) AOS CCN sample saturation setpoint value reported by instrument(CCN_ss_set) AOS CCN temperature of sample air entering the column(CCN_T_sample) AOS CCN number concentration by bin(N_CCN_dN) AOS CCN sample supersaturation calculated by model)(CCN_ss_calc) AOS CCN standard deviation of difference (CCN_T_TEC1 - CCN_T_TEC3)(CCN_dT_TEC3_TEC1_StdDev) Hexadecimal flag, non-zero value means instrument is not operating stably(CCN_temp_unstable_flag) AOS CCN temperature at middle of column(CCN_T_TEC2) Size of upper limit of each CCN bin(CCN_UpperSizeLimit) AOS CCN sample pressure(CCN_P_sample) AOS CCN temperature of sample air at entrance to instrument(CCN_T_inlet) AOS CCN temperature at bottom of column(CCN_T_TEC3) AOS number concentration of CCN(N_CCN) nimaosauxM1.a1: AOS CLAP or PSAP3W transmittance, green channel(TrG) AOS PSAP3W transmittance, red channel(TrR) AOS PSAP3W transmittance, blue channel(TrB) nimaosM1.a1: Temperature of humidograph preheater(T_preHG) Relative humidity at wet nephelometer inlet(RH_NephInlet_Wet) Aerosol total light scattering coefficient, blue channel, 1 um size cut, reference three wavelength nephelometer(Bs_B_Dry_1um_Neph3W_1) Aerosol backwards-hemispheric light scattering coefficient, green channel, 10 um size cut, reference three wavelength nephelometer(Bbs_G_Dry_10um_Neph3W_1) Aerosol backwards-hemispheric light scattering coefficient, red channel, 10 um size cut, reference three wavelength nephelometer(Bbs_R_Dry_10um_Neph3W_1) Wind direction(WindDirection) Aerosol light absorption coefficient, green channel, 1 um size cut(Ba_G_Dry_1um_PSAP1W_1) Relative humidity inside reference nephelometer inlet(RH_NephVol_Dry) Aerosol backwards-hemispheric light scattering coefficient, blue channel, 10 um size cut, wet three wavelength nephelometer(Bbs_B_Wet_10um_Neph3W_2) Absorption Coefficient Blue, corrected for flow and sample area, 3 wavelength PSAP, 1 um size cut(Ba_B_Dry_1um_PSAP3W_1) Absorption Coefficient Green, corrected for flow and sample area, 3 wavelength PSAP, 1 um size cut(Ba_G_Dry_1um_PSAP3W_1) Relative humidity of humidograph preheater(RH_preHG) Absorption Coefficient Blue, corrected for flow and sample area, 3 wavelength PSAP, 10 um size cut(Ba_B_Dry_10um_PSAP3W_1) Relative humidity inside wet nephelometer inlet(RH_NephVol_Wet) Aerosol total light scattering coefficient, blue channel, 1 um size cut, wet three wavelength nephelometer(Bs_B_Wet_1um_Neph3W_2) Aerosol backwards-hemispheric light scattering coefficient, blue channel, 1 um size cut, wet three wavelength nephelometer(Bbs_B_Wet_1um_Neph3W_2) Aerosol total light scattering coefficient, green channel, 10 um size cut, wet three wavelength nephelometer(Bs_G_Wet_10um_Neph3W_2) Condensation Nuclei Concentration Number(N_CPC_1) Temperature at inlet(T_MainInlet) Aerosol backwards-hemispheric light scattering coefficient, blue channel, 1 um size cut, reference three wavelength nephelometer(Bbs_B_Dry_1um_Neph3W_1) Temperature at reference nephelometer inlet(T_NephInlet_Dry) Particle Concentration Number from summation of Optical Particle Counter size bins(N_OPC_1) Aerosol total light scattering coefficient, blue channel, 10 um size cut, reference three wavelength nephelometer(Bs_B_Dry_10um_Neph3W_1) Relative humidity at inlet(RH_MainInlet) Relative humidity in ambient air(RH_Ambient) Aerosol total light scattering coefficient, green channel, 1 um size cut, wet three wavelength nephelometer(Bs_G_Wet_1um_Neph3W_2) IAP system status(flags_NOAA) Aerosol total light scattering coefficient, red channel, 1 um size cut, reference three wavelength nephelometer(Bs_R_Dry_1um_Neph3W_1) Aerosol backwards-hemispheric light scattering coefficient, green channel, 1 um size cut, wet three wavelength nephelometer(Bbs_G_Wet_1um_Neph3W_2) Temperature at wet nephelometer inlet(T_NephInlet_Wet) Aerosol total light scattering coefficient, red channel, 10 um size cut, wet three wavelength nephelometer(Bs_R_Wet_10um_Neph3W_2) Aerosol total light scattering coefficient, green channel, 10 um size cut, reference three wavelength nephelometer(Bs_G_Dry_10um_Neph3W_1) Aerosol total light scattering coefficient, blue channel, 10 um size cut, wet three wavelength nephelometer(Bs_B_Wet_10um_Neph3W_2) Temperature of humidograph controller(T_postHG) Aerosol backwards-hemispheric light scattering coefficient, red channel, 1 um size cut, reference three wavelength nephelometer(Bbs_R_Dry_1um_Neph3W_1) Pressure inside wet nephelometer(P_Neph_Wet) Aerosol backwards-hemispheric light scattering coefficient, red channel, 10 um size cut, wet three wavelength nephelometer(Bbs_R_Wet_10um_Neph3W_2) Aerosol backwards-hemispheric light scattering coefficient, green channel, 10 um size cut, wet three wavelength nephelometer(Bbs_G_Wet_10um_Neph3W_2) Temperature inside wet nephelometer inlet(T_NephVol_Wet) Aerosol backwards-hemispheric light scattering coefficient, green channel, 1 um size cut, reference three wavelength nephelometer(Bbs_G_Dry_1um_Neph3W_1) Absorption Coefficient Green, corrected for flow and sample area, 3 wavelength PSAP, 10 um size cut(Ba_G_Dry_10um_PSAP3W_1) Temperature of ambient air(T_Ambient) Wind speed(WindSpeed) Aerosol total light scattering coefficient, red channel, 1 um size cut, wet three wavelength nephelometer(Bs_R_Wet_1um_Neph3W_2) Pressure inside reference nephelometer(P_Neph_Dry) Relative humidity at reference nephelometer inlet(RH_NephInlet_Dry) Aerosol light absorption coefficient, green channel, 10 um size cut(Ba_G_Dry_10um_PSAP1W_1) Aerosol total light scattering coefficient, red channel, 10 um size cut, reference three wavelength nephelometer(Bs_R_Dry_10um_Neph3W_1) Relative humidity of humidograph controller(RH_postHG) Aerosol backwards-hemispheric light scattering coefficient, red channel, 1 um size cut, wet three wavelength nephelometer(Bbs_R_Wet_1um_Neph3W_2) Temperature inside reference nephelometer inlet(T_NephVol_Dry) Absorption Coefficient Red, corrected for flow and sample area, 3 wavelength PSAP, 1 um size cut(Ba_R_Dry_1um_PSAP3W_1) Aerosol backwards-hemispheric light scattering coefficient, blue channel, 10 um size cut, reference three wavelength nephelometer(Bbs_B_Dry_10um_Neph3W_1) Absorption Coefficient Red, corrected for flow and sample area, 3 wavelength PSAP, 10 um size cut(Ba_R_Dry_10um_PSAP3W_1) Aerosol total light scattering coefficient, green channel, 1 um size cut, reference three wavelength nephelometer(Bs_G_Dry_1um_Neph3W_1) Pressure of ambient air(P_Ambient)

Back To Table of Contents

DQRID : D060523.4

Start Date	Start Time	End Date	End Time
05/12/2006	0250	05/26/2006	1540

Subject:	NIM/AOS/M1 - Nephelometer failure
DataStreams:	nimaosM1.a1
Description:	There was was an electronic problem with one of the nephelometer circuit boards and the measurements of aerosol scattering coefficients were not recorded.
Measurements:	nimaosM1.a1: Temperature at wet nephelometer inlet(T_NephInlet_Wet) Aerosol backwards-hemispheric light scattering coefficient, green channel, 1 um size cut, wet three wavelength nephelometer(Bbs_G_Wet_1um_Neph3W_2) Aerosol total light scattering coefficient, red channel, 10 um size cut, wet three wavelength nephelometer(Bs_R_Wet_10um_Neph3W_2) Relative humidity at wet nephelometer inlet(RH_NephInlet_Wet) Aerosol total light scattering coefficient, green channel, 10 um size cut, reference three wavelength nephelometer(Bs_G_Dry_10um_Neph3W_1) Aerosol total light scattering coefficient, blue channel, 10 um size cut, wet three wavelength nephelometer(Bs_B_Wet_10um_Neph3W_2) Aerosol total light scattering coefficient, blue channel, 1 um size cut, reference three wavelength nephelometer(Bs_B_Dry_1um_Neph3W_1) Aerosol backwards-hemispheric light scattering coefficient, green channel, 10 um size cut, reference three wavelength nephelometer(Bbs_G_Dry_10um_Neph3W_1) Aerosol backwards-hemispheric light scattering coefficient, red channel, 1 um size cut, reference three wavelength nephelometer(Bbs_R_Dry_1um_Neph3W_1) Pressure inside wet nephelometer(P_Neph_Wet) Aerosol backwards-hemispheric light scattering coefficient, red channel, 10 um size cut, reference three wavelength nephelometer(Bbs_R_Dry_10um_Neph3W_1) Aerosol backwards-hemispheric light scattering coefficient, red channel, 10 um size cut, wet three wavelength nephelometer(Bbs_R_Wet_10um_Neph3W_2) Relative humidity inside reference nephelometer inlet(RH_NephVol_Dry) Aerosol backwards-hemispheric light scattering coefficient, green channel, 10 um size cut, wet three wavelength nephelometer(Bbs_G_Wet_10um_Neph3W_2) Aerosol backwards-hemispheric light scattering coefficient, blue channel, 10 um size cut, wet three wavelength nephelometer(Bbs_B_Wet_10um_Neph3W_2) Temperature inside wet nephelometer inlet(T_NephVol_Wet) Aerosol backwards-hemispheric light scattering coefficient, green channel, 1 um size cut, reference three wavelength nephelometer(Bbs_G_Dry_1um_Neph3W_1) Aerosol total light scattering coefficient, blue channel, 1 um size cut, wet three wavelength nephelometer(Bs_B_Wet_1um_Neph3W_2) Relative humidity inside wet nephelometer inlet(RH_NephVol_Wet) Aerosol backwards-hemispheric light scattering coefficient, blue channel, 1 um size cut, wet three wavelength nephelometer(Bbs_B_Wet_1um_Neph3W_2) Aerosol total light scattering coefficient, green channel, 10 um size cut, wet three wavelength nephelometer(Bs_G_Wet_10um_Neph3W_2) Aerosol total light scattering coefficient, red channel, 1 um size cut, wet three wavelength nephelometer(Bs_R_Wet_1um_Neph3W_2) Relative humidity at reference nephelometer inlet(RH_NephInlet_Dry) Pressure inside reference nephelometer(P_Neph_Dry) Aerosol total light scattering coefficient, red channel, 10 um size cut, reference three wavelength nephelometer(Bs_R_Dry_10um_Neph3W_1) Aerosol backwards-hemispheric light scattering coefficient, blue channel, 1 um size cut, reference three wavelength nephelometer(Bbs_B_Dry_1um_Neph3W_1) Aerosol backwards-hemispheric light scattering coefficient, red channel, 1 um size cut, wet three wavelength nephelometer(Bbs_R_Wet_1um_Neph3W_2) Temperature at reference nephelometer inlet(T_NephInlet_Dry) Temperature inside reference nephelometer inlet(T_NephVol_Dry) Aerosol total light scattering coefficient, blue channel, 10 um size cut, reference three wavelength nephelometer(Bs_B_Dry_10um_Neph3W_1) Aerosol total light scattering coefficient, green channel, 1 um size cut, wet three wavelength nephelometer(Bs_G_Wet_1um_Neph3W_2) Aerosol backwards-hemispheric light scattering coefficient, blue channel, 10 um size cut, reference three wavelength nephelometer(Bbs_B_Dry_10um_Neph3W_1) Aerosol total light scattering coefficient, green channel, 1 um size cut, reference three wavelength nephelometer(Bs_G_Dry_1um_Neph3W_1) Aerosol total light scattering coefficient, red channel, 1 um size cut, reference three wavelength nephelometer(Bs_R_Dry_1um_Neph3W_1)

Back To Table of Contents

DQRID : D061206.1

Start Date	Start Time	End Date	End Time
03/22/2006	1045	03/23/2006	1000

Subject:	NIM/AOS/M1 - Bypass valve failure
DataStreams:	nimaosM1.a1, nimaosauxM1.a1, nimaosccnM1.a1
Description:	The flow bypass valve failed which routed flow through the bypass line rather than through the instruments. The bypass line was capped the next day. The valve was replaced on 4/19. Data is considered unusable during the time between the valve failure on 3/22 and the capping of the flow line on 3/23.
Measurements:	nimaosccnM1.a1: AOS CCN temperature of the optical particle counter(CCN_T_OPC) AOS bin number of lowest channel of OPC include in summation of N_CCN(N_CCN_bin_number) AOS CCN temperature at top of column(CCN_T_TEC1) AOS CCN volumetric flowrate of sheath air(CCN_Q_sheath) AOS CCN temperature of the nafion humidifier(CCN_T_nafion) AOS CCN volumetric flowrate of sample air(CCN_Q_sample) AOS CCN OPC laser current(CCN_laser_current) AOS CCN sample saturation setpoint value reported by instrument(CCN_ss_set) AOS CCN temperature of sample air entering the column(CCN_T_sample) AOS CCN number concentration by bin(N_CCN_dN) AOS CCN sample supersaturation calculated by model)(CCN_ss_calc) AOS CCN standard deviation of difference (CCN_T_TEC1 - CCN_T_TEC3)(CCN_dT_TEC3_TEC1_StdDev) Hexadecimal flag, non-zero value means instrument is not operating stably(CCN_temp_unstable_flag) AOS CCN temperature at middle of column(CCN_T_TEC2) Size of upper limit of each CCN bin(CCN_UpperSizeLimit) AOS CCN sample pressure(CCN_P_sample) AOS CCN temperature of sample air at entrance to instrument(CCN_T_inlet) AOS CCN temperature at bottom of column(CCN_T_TEC3) AOS number concentration of CCN(N_CCN) nimaosauxM1.a1: AOS CLAP or PSAP3W transmittance, green channel(TrG) AOS PSAP3W transmittance, red channel(TrR) AOS PSAP3W transmittance, blue channel(TrB) nimaosM1.a1: Temperature of humidograph preheater(T_preHG) Relative humidity at wet nephelometer inlet(RH_NephInlet_Wet) Aerosol total light scattering coefficient, blue channel, 1 um size cut, reference three wavelength nephelometer(Bs_B_Dry_1um_Neph3W_1) Aerosol backwards-hemispheric light scattering coefficient, green channel, 10 um size cut, reference three wavelength nephelometer(Bbs_G_Dry_10um_Neph3W_1) Aerosol backwards-hemispheric light scattering coefficient, red channel, 10 um size cut, reference three wavelength nephelometer(Bbs_R_Dry_10um_Neph3W_1) Wind direction(WindDirection) Aerosol light absorption coefficient, green channel, 1 um size cut(Ba_G_Dry_1um_PSAP1W_1) Relative humidity inside reference nephelometer inlet(RH_NephVol_Dry) Aerosol backwards-hemispheric light scattering coefficient, blue channel, 10 um size cut, wet three wavelength nephelometer(Bbs_B_Wet_10um_Neph3W_2) Absorption Coefficient Blue, corrected for flow and sample area, 3 wavelength PSAP, 1 um size cut(Ba_B_Dry_1um_PSAP3W_1) Absorption Coefficient Green, corrected for flow and sample area, 3 wavelength PSAP, 1 um size cut(Ba_G_Dry_1um_PSAP3W_1) Relative humidity of humidograph preheater(RH_preHG) Absorption Coefficient Blue, corrected for flow and sample area, 3 wavelength PSAP, 10 um size cut(Ba_B_Dry_10um_PSAP3W_1) Relative humidity inside wet nephelometer inlet(RH_NephVol_Wet) Aerosol total light scattering coefficient, blue channel, 1 um size cut, wet three wavelength nephelometer(Bs_B_Wet_1um_Neph3W_2) Aerosol backwards-hemispheric light scattering coefficient, blue channel, 1 um size cut, wet three wavelength nephelometer(Bbs_B_Wet_1um_Neph3W_2) Aerosol total light scattering coefficient, green channel, 10 um size cut, wet three wavelength nephelometer(Bs_G_Wet_10um_Neph3W_2) Condensation Nuclei Concentration Number(N_CPC_1) Temperature at inlet(T_MainInlet) Aerosol backwards-hemispheric light scattering coefficient, blue channel, 1 um size cut, reference three wavelength nephelometer(Bbs_B_Dry_1um_Neph3W_1) Temperature at reference nephelometer inlet(T_NephInlet_Dry) Particle Concentration Number from summation of Optical Particle Counter size bins(N_OPC_1) Aerosol total light scattering coefficient, blue channel, 10 um size cut, reference three wavelength nephelometer(Bs_B_Dry_10um_Neph3W_1) Relative humidity at inlet(RH_MainInlet) Relative humidity in ambient air(RH_Ambient) Aerosol total light scattering coefficient, green channel, 1 um size cut, wet three wavelength nephelometer(Bs_G_Wet_1um_Neph3W_2) IAP system status(flags_NOAA) Aerosol total light scattering coefficient, red channel, 1 um size cut, reference three wavelength nephelometer(Bs_R_Dry_1um_Neph3W_1) Aerosol backwards-hemispheric light scattering coefficient, green channel, 1 um size cut, wet three wavelength nephelometer(Bbs_G_Wet_1um_Neph3W_2) Temperature at wet nephelometer inlet(T_NephInlet_Wet) Aerosol total light scattering coefficient, red channel, 10 um size cut, wet three wavelength nephelometer(Bs_R_Wet_10um_Neph3W_2) Aerosol total light scattering coefficient, green channel, 10 um size cut, reference three wavelength nephelometer(Bs_G_Dry_10um_Neph3W_1) Aerosol total light scattering coefficient, blue channel, 10 um size cut, wet three wavelength nephelometer(Bs_B_Wet_10um_Neph3W_2) Temperature of humidograph controller(T_postHG) Aerosol backwards-hemispheric light scattering coefficient, red channel, 1 um size cut, reference three wavelength nephelometer(Bbs_R_Dry_1um_Neph3W_1) Pressure inside wet nephelometer(P_Neph_Wet) Aerosol backwards-hemispheric light scattering coefficient, red channel, 10 um size cut, wet three wavelength nephelometer(Bbs_R_Wet_10um_Neph3W_2) Aerosol backwards-hemispheric light scattering coefficient, green channel, 10 um size cut, wet three wavelength nephelometer(Bbs_G_Wet_10um_Neph3W_2) Temperature inside wet nephelometer inlet(T_NephVol_Wet) Aerosol backwards-hemispheric light scattering coefficient, green channel, 1 um size cut, reference three wavelength nephelometer(Bbs_G_Dry_1um_Neph3W_1) Absorption Coefficient Green, corrected for flow and sample area, 3 wavelength PSAP, 10 um size cut(Ba_G_Dry_10um_PSAP3W_1) Temperature of ambient air(T_Ambient) Wind speed(WindSpeed) Aerosol total light scattering coefficient, red channel, 1 um size cut, wet three wavelength nephelometer(Bs_R_Wet_1um_Neph3W_2) Pressure inside reference nephelometer(P_Neph_Dry) Relative humidity at reference nephelometer inlet(RH_NephInlet_Dry) Aerosol light absorption coefficient, green channel, 10 um size cut(Ba_G_Dry_10um_PSAP1W_1) Aerosol total light scattering coefficient, red channel, 10 um size cut, reference three wavelength nephelometer(Bs_R_Dry_10um_Neph3W_1) Relative humidity of humidograph controller(RH_postHG) Aerosol backwards-hemispheric light scattering coefficient, red channel, 1 um size cut, wet three wavelength nephelometer(Bbs_R_Wet_1um_Neph3W_2) Temperature inside reference nephelometer inlet(T_NephVol_Dry) Absorption Coefficient Red, corrected for flow and sample area, 3 wavelength PSAP, 1 um size cut(Ba_R_Dry_1um_PSAP3W_1) Aerosol backwards-hemispheric light scattering coefficient, blue channel, 10 um size cut, reference three wavelength nephelometer(Bbs_B_Dry_10um_Neph3W_1) Absorption Coefficient Red, corrected for flow and sample area, 3 wavelength PSAP, 10 um size cut(Ba_R_Dry_10um_PSAP3W_1) Aerosol total light scattering coefficient, green channel, 1 um size cut, reference three wavelength nephelometer(Bs_G_Dry_1um_Neph3W_1) Pressure of ambient air(P_Ambient)

Back To Table of Contents

DQRID : D061206.2

Start Date	Start Time	End Date	End Time
03/23/2006	1000	05/04/2006	1800

Subject:	NIM/AOS/M1 - Impactor switch stuck in 10 micron mode
DataStreams:	nimaosM1.a1
Description:	A wire came loose in the ball valve that switches between the two impactor size cuts. The impactor was stuck on the sub 10 micron size cut during this period of time. There was no data from the sub 1 micron size cut during this time.
Measurements:	nimaosM1.a1: Aerosol backwards-hemispheric light scattering coefficient, green channel, 1 um size cut, wet three wavelength nephelometer(Bbs_G_Wet_1um_Neph3W_2) Aerosol total light scattering coefficient, blue channel, 1 um size cut, wet three wavelength nephelometer(Bs_B_Wet_1um_Neph3W_2) Aerosol backwards-hemispheric light scattering coefficient, blue channel, 1 um size cut, wet three wavelength nephelometer(Bbs_B_Wet_1um_Neph3W_2) Aerosol total light scattering coefficient, blue channel, 1 um size cut, reference three wavelength nephelometer(Bs_B_Dry_1um_Neph3W_1) Aerosol total light scattering coefficient, red channel, 1 um size cut, wet three wavelength nephelometer(Bs_R_Wet_1um_Neph3W_2) Aerosol backwards-hemispheric light scattering coefficient, red channel, 1 um size cut, reference three wavelength nephelometer(Bbs_R_Dry_1um_Neph3W_1) Aerosol backwards-hemispheric light scattering coefficient, red channel, 1 um size cut, wet three wavelength nephelometer(Bbs_R_Wet_1um_Neph3W_2) Aerosol light absorption coefficient, green channel, 1 um size cut(Ba_G_Dry_1um_PSAP1W_1) Aerosol backwards-hemispheric light scattering coefficient, blue channel, 1 um size cut, reference three wavelength nephelometer(Bbs_B_Dry_1um_Neph3W_1) Aerosol backwards-hemispheric light scattering coefficient, green channel, 1 um size cut, reference three wavelength nephelometer(Bbs_G_Dry_1um_Neph3W_1) Absorption Coefficient Blue, corrected for flow and sample area, 3 wavelength PSAP, 1 um size cut(Ba_B_Dry_1um_PSAP3W_1) Absorption Coefficient Green, corrected for flow and sample area, 3 wavelength PSAP, 1 um size cut(Ba_G_Dry_1um_PSAP3W_1) Absorption Coefficient Red, corrected for flow and sample area, 3 wavelength PSAP, 1 um size cut(Ba_R_Dry_1um_PSAP3W_1) Aerosol total light scattering coefficient, green channel, 1 um size cut, wet three wavelength nephelometer(Bs_G_Wet_1um_Neph3W_2) Aerosol total light scattering coefficient, green channel, 1 um size cut, reference three wavelength nephelometer(Bs_G_Dry_1um_Neph3W_1) Aerosol total light scattering coefficient, red channel, 1 um size cut, reference three wavelength nephelometer(Bs_R_Dry_1um_Neph3W_1)

Back To Table of Contents

DQRID : D061215.5

Start Date	Start Time	End Date	End Time
05/13/2006	0749	05/18/2006	1044
11/17/2006	0836	11/22/2006	0025

Subject:	NIM/AOS/M1 - Missing data
DataStreams:	nimaosM1.a1, nimaosauxM1.a1, nimaosccnM1.a1
Description:	Data are missing and unrecoverable.
Measurements:	nimaosccnM1.a1: AOS CCN temperature of the optical particle counter(CCN_T_OPC) AOS bin number of lowest channel of OPC include in summation of N_CCN(N_CCN_bin_number) AOS CCN temperature at top of column(CCN_T_TEC1) AOS CCN volumetric flowrate of sheath air(CCN_Q_sheath) lat(lat) AOS CCN temperature of the nafion humidifier(CCN_T_nafion) base time(base_time) AOS CCN volumetric flowrate of sample air(CCN_Q_sample) Time offset of tweaks from base_time(time_offset) AOS CCN OPC laser current(CCN_laser_current) AOS CCN sample saturation setpoint value reported by instrument(CCN_ss_set) AOS CCN temperature of sample air entering the column(CCN_T_sample) time(time) AOS CCN number concentration by bin(N_CCN_dN) AOS CCN sample supersaturation calculated by model)(CCN_ss_calc) AOS CCN standard deviation of difference (CCN_T_TEC1 - CCN_T_TEC3)(CCN_dT_TEC3_TEC1_StdDev) Hexadecimal flag, non-zero value means instrument is not operating stably(CCN_temp_unstable_flag) AOS CCN temperature at middle of column(CCN_T_TEC2) Size of upper limit of each CCN bin(CCN_UpperSizeLimit) lon(lon) AOS CCN sample pressure(CCN_P_sample) AOS CCN temperature of sample air at entrance to instrument(CCN_T_inlet) AOS number concentration of CCN(N_CCN) AOS CCN temperature at bottom of column(CCN_T_TEC3) Dummy altitude for Zeb(alt) nimaosauxM1.a1: lon(lon) time(time) Time offset of tweaks from base_time(time_offset) lat(lat) Dummy altitude for Zeb(alt) AOS CLAP or PSAP3W transmittance, green channel(TrG) AOS PSAP3W transmittance, red channel(TrR) base time(base_time) AOS PSAP3W transmittance, blue channel(TrB) nimaosM1.a1: time(time) Temperature of humidograph preheater(T_preHG) Relative humidity at wet nephelometer inlet(RH_NephInlet_Wet) Aerosol total light scattering coefficient, blue channel, 1 um size cut, reference three wavelength nephelometer(Bs_B_Dry_1um_Neph3W_1) Dummy altitude for Zeb(alt) Aerosol backwards-hemispheric light scattering coefficient, green channel, 10 um size cut, reference three wavelength nephelometer(Bbs_G_Dry_10um_Neph3W_1) Aerosol backwards-hemispheric light scattering coefficient, red channel, 10 um size cut, reference three wavelength nephelometer(Bbs_R_Dry_10um_Neph3W_1) Wind direction(WindDirection) Time offset of tweaks from base_time(time_offset) Aerosol light absorption coefficient, green channel, 1 um size cut(Ba_G_Dry_1um_PSAP1W_1) lat(lat) Relative humidity inside reference nephelometer inlet(RH_NephVol_Dry) Aerosol backwards-hemispheric light scattering coefficient, blue channel, 10 um size cut, wet three wavelength nephelometer(Bbs_B_Wet_10um_Neph3W_2) Absorption Coefficient Blue, corrected for flow and sample area, 3 wavelength PSAP, 1 um size cut(Ba_B_Dry_1um_PSAP3W_1) Absorption Coefficient Green, corrected for flow and sample area, 3 wavelength PSAP, 1 um size cut(Ba_G_Dry_1um_PSAP3W_1) base time(base_time) Relative humidity of humidograph preheater(RH_preHG) Absorption Coefficient Blue, corrected for flow and sample area, 3 wavelength PSAP, 10 um size cut(Ba_B_Dry_10um_PSAP3W_1) Aerosol total light scattering coefficient, blue channel, 1 um size cut, wet three wavelength nephelometer(Bs_B_Wet_1um_Neph3W_2) Relative humidity inside wet nephelometer inlet(RH_NephVol_Wet) Aerosol backwards-hemispheric light scattering coefficient, blue channel, 1 um size cut, wet three wavelength nephelometer(Bbs_B_Wet_1um_Neph3W_2) Aerosol total light scattering coefficient, green channel, 10 um size cut, wet three wavelength nephelometer(Bs_G_Wet_10um_Neph3W_2) Condensation Nuclei Concentration Number(N_CPC_1) Temperature at inlet(T_MainInlet) Aerosol backwards-hemispheric light scattering coefficient, blue channel, 1 um size cut, reference three wavelength nephelometer(Bbs_B_Dry_1um_Neph3W_1) Temperature at reference nephelometer inlet(T_NephInlet_Dry) lon(lon) Particle Concentration Number from summation of Optical Particle Counter size bins(N_OPC_1) Aerosol total light scattering coefficient, blue channel, 10 um size cut, reference three wavelength nephelometer(Bs_B_Dry_10um_Neph3W_1) Relative humidity in ambient air(RH_Ambient) Relative humidity at inlet(RH_MainInlet) Aerosol total light scattering coefficient, green channel, 1 um size cut, wet three wavelength nephelometer(Bs_G_Wet_1um_Neph3W_2) IAP system status(flags_NOAA) Aerosol total light scattering coefficient, red channel, 1 um size cut, reference three wavelength nephelometer(Bs_R_Dry_1um_Neph3W_1) Aerosol backwards-hemispheric light scattering coefficient, green channel, 1 um size cut, wet three wavelength nephelometer(Bbs_G_Wet_1um_Neph3W_2) Temperature at wet nephelometer inlet(T_NephInlet_Wet) Aerosol total light scattering coefficient, red channel, 10 um size cut, wet three wavelength nephelometer(Bs_R_Wet_10um_Neph3W_2) Aerosol total light scattering coefficient, green channel, 10 um size cut, reference three wavelength nephelometer(Bs_G_Dry_10um_Neph3W_1) Aerosol total light scattering coefficient, blue channel, 10 um size cut, wet three wavelength nephelometer(Bs_B_Wet_10um_Neph3W_2) Temperature of humidograph controller(T_postHG) Aerosol backwards-hemispheric light scattering coefficient, red channel, 1 um size cut, reference three wavelength nephelometer(Bbs_R_Dry_1um_Neph3W_1) Pressure inside wet nephelometer(P_Neph_Wet) Aerosol backwards-hemispheric light scattering coefficient, red channel, 10 um size cut, wet three wavelength nephelometer(Bbs_R_Wet_10um_Neph3W_2) Aerosol backwards-hemispheric light scattering coefficient, green channel, 10 um size cut, wet three wavelength nephelometer(Bbs_G_Wet_10um_Neph3W_2) Temperature inside wet nephelometer inlet(T_NephVol_Wet) Aerosol backwards-hemispheric light scattering coefficient, green channel, 1 um size cut, reference three wavelength nephelometer(Bbs_G_Dry_1um_Neph3W_1) Absorption Coefficient Green, corrected for flow and sample area, 3 wavelength PSAP, 10 um size cut(Ba_G_Dry_10um_PSAP3W_1) Temperature of ambient air(T_Ambient) Wind speed(WindSpeed) Aerosol total light scattering coefficient, red channel, 1 um size cut, wet three wavelength nephelometer(Bs_R_Wet_1um_Neph3W_2) Relative humidity at reference nephelometer inlet(RH_NephInlet_Dry) Pressure inside reference nephelometer(P_Neph_Dry) Aerosol light absorption coefficient, green channel, 10 um size cut(Ba_G_Dry_10um_PSAP1W_1) Aerosol total light scattering coefficient, red channel, 10 um size cut, reference three wavelength nephelometer(Bs_R_Dry_10um_Neph3W_1) Relative humidity of humidograph controller(RH_postHG) Aerosol backwards-hemispheric light scattering coefficient, red channel, 1 um size cut, wet three wavelength nephelometer(Bbs_R_Wet_1um_Neph3W_2) Temperature inside reference nephelometer inlet(T_NephVol_Dry) Absorption Coefficient Red, corrected for flow and sample area, 3 wavelength PSAP, 1 um size cut(Ba_R_Dry_1um_PSAP3W_1) Aerosol backwards-hemispheric light scattering coefficient, blue channel, 10 um size cut, reference three wavelength nephelometer(Bbs_B_Dry_10um_Neph3W_1) Absorption Coefficient Red, corrected for flow and sample area, 3 wavelength PSAP, 10 um size cut(Ba_R_Dry_10um_PSAP3W_1) Aerosol total light scattering coefficient, green channel, 1 um size cut, reference three wavelength nephelometer(Bs_G_Dry_1um_Neph3W_1) Pressure of ambient air(P_Ambient)

Back To Table of Contents

END OF DATA