DQRID : D110110.1
Start DateStart TimeEnd DateEnd Time
10/19/2010065712/31/20101200
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Subject:
GRW/AOS/M1 - Discontinue fRH hygroscopic growth measurements
DataStreams:grwnoaaaosM1.b1, grwnoaaaosfitrhM1.b1
Description:
The chopper motor in the reference or dry nephelometer started to fail, which meant that 
it wasn't rotating at the correct rpm. The instrument gave erroneous data. 

The wet neph was swapped for the dry neph and the humidified nephelometer measurements 
were shut down. The neph motors were replaced at the end of the deployment so that both 
nephs will be operating for GVAX.
Suggestions: 
null
Measurements:grwnoaaaosfitrhM1.b1:
  • Blue wavelength, two parameter curve fit, parameter 1, 10um(fRH_2param_p1_B_10um)
  • Red wavelength, three parameter curve fit, parameter 1, 1um(fRH_3param_p1_R_1um)
  • Red wavelength, parameter 2 for bbsp curve fit, 1um(fRH_Bbs_p2_R_1um)
  • Blue wavelength, fitted value of f(RH), two parameter fit, 1um(fRH_2param_B_1um)
  • Blue wavelength, two parameter curve fit, parameter 2, 10um(fRH_2param_p2_B_10um)
  • Green wavelength, Goodness of fit parameter, two parameter fit, 1um(fRH_2param_chi_G_1um)
  • Green wavelength, fitted value of f(RH), three parameter fit, 1um(fRH_3param_G_1um)
  • Green wavelength, goodness of fit parameter, three parameter fit, 10um(fRH_3param_chi_G_10um)
  • Red wavelength, fitted value of f(RH) for bbsp, 1um(fRH_Bbs_R_1um)
  • Green wavelength, parameter 2 for bbsp curve fit, 1um(fRH_Bbs_p2_G_1um)
  • Red wavelength, two parameter curve fit, parameter 2, 1um(fRH_2param_p2_R_1um)
  • Red wavelength, maximum dry relative humidity used in curve fit, 10um(fRH_RH_Dry_10um_max)
  • Red wavelength, goodness of fit, bbsp fit, 10um(fRH_Bbs_chi_R_10um)
  • Blue wavelength, Goodness of fit parameter, two parameter fit, 10um(fRH_2param_chi_B_10um)
  • Blue wavelength, three parameter curve fit, parameter 2, 1um(fRH_3param_p2_B_1um)
  • Green wavelength, minimum light scattering coefficient for wavelength reported
    by STP, 1um(fRH_Bs_G_1um_min)
  • Red wavelength, three parameter curve fit, parameter 1, 10um(fRH_3param_p1_R_10um)
  • Green wavelength, fitted value of f(RH) for 85/40, two parameter fit, 1um(fRH_85by40_2param_G_1um)
  • Red wavelength, minimum light scattering coefficient for wavelength reported by
    STP, 1um(fRH_Bs_R_1um_min)
  • Red wavelength, three parameter curve fit, parameter 3, 10um(fRH_3param_p3_R_10um)
  • Blue wavelength, fitted value of f(RH) for 85/40, three parameter fit, 10um(fRH_85by40_3param_B_10um)
  • Green wavelength, three parameter curve fit, parameter 3, 1um(fRH_3param_p3_G_1um)
  • Blue wavelength, fitted value of f(RH) for 85/40, two parameter fit, 10um(fRH_85by40_2param_B_10um)
  • Red wavelength, goodness of fit parameter, three parameter fit, 10um(fRH_3param_chi_R_10um)
  • Green wavelength, fitted value of f(RH) for bbsp, 1um(fRH_Bbs_G_1um)
  • Green wavelength, parameter 2 for bbsp curve fit, 10um(fRH_Bbs_p2_G_10um)
  • Blue wavelength, goodness of fit, bbsp fit, 10um(fRH_Bbs_chi_B_10um)
  • Blue wavelength, Goodness of fit parameter, two parameter fit, 1um(fRH_2param_chi_B_1um)
  • Time offset from base_time(time_offset)
  • Red wavelength, fitted value of f(RH) for 85/40 for bbsp, 10um(fRH_85by40_Bbs_R_10um)
  • Red wavelength, fitted value of f(RH) for 85/40, two parameter fit, 1um(fRH_85by40_2param_R_1um)
  • North Latitude(lat)
  • Blue wavelength, fitted value of f(RH) for 85/40, three parameter fit, 1um(fRH_85by40_3param_B_1um)
  • Blue wavelength, two parameter curve fit, parameter 2, 1um(fRH_2param_p2_B_1um)
  • -180.0 - +180.0(alt)
  • Green wavelength, two parameter curve fit, parameter 1, 1um(fRH_2param_p1_G_1um)
  • Blue wavelength, three parameter curve fit, parameter 1, 1um(fRH_3param_p1_B_1um)
  • Blue wavelength, parameter 2 for bbsp curve fit, 1um(fRH_Bbs_p2_B_1um)
  • Green wavelength, three parameter curve fit, parameter 3, 10um(fRH_3param_p3_G_10um)
  • Red wavelength, goodness of fit, bbsp fit, 1um(fRH_Bbs_chi_R_1um)
  • Red wavelength, fitted value of f(RH) for 85/40, two parameter fit, 10um(fRH_85by40_2param_R_10um)
  • Red wavelength, two parameter curve fit, parameter 1, 1um(fRH_2param_p1_R_1um)
  • Green wavelength, fitted value of f(RH), three parameter fit, 10um(fRH_3param_G_10um)
  • Red wavelength, parameter 1 for bbsp curve fit, 10um(fRH_Bbs_p1_R_10um)
  • Green wavelength, three parameter curve fit, parameter 1, 1um(fRH_3param_p1_G_1um)
  • Blue wavelength, minimum light scattering coefficient for wavelength reported by
    STP, 1um(fRH_Bs_B_1um_min)
  • Green wavelength, fitted value of f(RH), two parameter fit, 10um(fRH_2param_G_10um)
  • Green wavelength, fitted value of f(RH) for bbsp, 10um(fRH_Bbs_G_10um)
  • Blue wavelength, two parameter curve fit, parameter 1, 1um(fRH_2param_p1_B_1um)
  • Green wavelength, goodness of fit, bbsp fit, 1um(fRH_Bbs_chi_G_1um)
  • base time in epoch(base_time)
  • Red wavelength, minimum light scattering coefficient for wavelength reported by
    STP, 10um(fRH_Bs_R_10um_min)
  • Red wavelength, Goodness of fit parameter, two parameter fit, 1um(fRH_2param_chi_R_1um)
  • Green wavelength, Goodness of fit parameter, two parameter fit, 10um(fRH_2param_chi_G_10um)
  • Red wavelength, three parameter curve fit, parameter 2, 10um(fRH_3param_p2_R_10um)
  • Green wavelength, two parameter curve fit, parameter 2, 1um(fRH_2param_p2_G_1um)
  • Red wavelength, fitted value of f(RH) for 85/40, three parameter fit, 1um(fRH_85by40_3param_R_1um)
  • Blue wavelength, fitted value of f(RH) for 85/40, two parameter fit, 1um(fRH_85by40_2param_B_1um)
  • Blue wavelength, three parameter curve fit, parameter 1, 10um(fRH_3param_p1_B_10um)
  • Blue wavelength, goodness of fit parameter, three parameter fit, 10um(fRH_3param_chi_B_10um)
  • Red wavelength, fitted value of f(RH) for 85/40, three parameter fit, 10um(fRH_85by40_3param_R_10um)
  • Green wavelength, two parameter curve fit, parameter 2, 10um(fRH_2param_p2_G_10um)
  • Blue wavelength, goodness of fit, bbsp fit, 1um(fRH_Bbs_chi_B_1um)
  • Green wavelength, two parameter curve fit, parameter 1, 10um(fRH_2param_p1_G_10um)
  • Green wavelength, three parameter curve fit, parameter 2, 1um(fRH_3param_p2_G_1um)
  • Green wavelength, fitted value of f(RH) for 85/40, two parameter fit, 10um(fRH_85by40_2param_G_10um)
  • Green wavelength, fitted value of f(RH) for 85/40, three parameter fit, 10um(fRH_85by40_3param_G_10um)
  • Green wavelength, fitted value of f(RH) for 85/40, three parameter fit, 1um(fRH_85by40_3param_G_1um)
  • Red wavelength, maximum wet relative humidity used in curve fit, 10um(fRH_RH_Wet_10um_max)
  • time_in_seconds_since_volume_start(time)
  • Red wavelength, parameter 1 for bbsp curve fit, 1um(fRH_Bbs_p1_R_1um)
  • Red wavelength, three parameter curve fit, parameter 2, 1um(fRH_3param_p2_R_1um)
  • Red wavelength, fitted value of f(RH) for bbsp, 10um(fRH_Bbs_R_10um)
  • Red wavelength, two parameter curve fit, parameter 1, 10um(fRH_2param_p1_R_10um)
  • relative humidity(RH)
  • Red wavelength, minimum wet relative humidity used in curve fit, 10um(fRH_RH_Wet_10um_min)
  • Red wavelength, parameter 2 for bbsp curve fit, 10um(fRH_Bbs_p2_R_10um)
  • Green wavelength, fitted value of f(RH) for 85/40 for bbsp, 1um(fRH_85by40_Bbs_G_1um)
  • Blue wavelength, parameter 1 for bbsp curve fit, 1um(fRH_Bbs_p1_B_1um)
  • Green wavelength, fitted value of f(RH) for 85/40 for bbsp, 10um(fRH_85by40_Bbs_G_10um)
  • Green wavelength, goodness of fit parameter, three parameter fit, 1um(fRH_3param_chi_G_1um)
  • Blue wavelength, three parameter curve fit, parameter 2, 10um(fRH_3param_p2_B_10um)
  • Green wavelength, fitted value of f(RH), two parameter fit, 1um(fRH_2param_G_1um)
  • Blue wavelength, fitted value of f(RH) for bbsp, 10um(fRH_Bbs_B_10um)
  • Red wavelength, fitted value of f(RH), two parameter fit, 10um(fRH_2param_R_10um)
  • Red wavelength, three parameter curve fit, parameter 3, 1um(fRH_3param_p3_R_1um)
  • Green wavelength, minimum light scattering coefficient for wavelength reported
    by STP, 10um(fRH_Bs_G_10um_min)
  • Red wavelength, Goodness of fit parameter, two parameter fit, 10um(fRH_2param_chi_R_10um)
  • Red wavelength, goodness of fit parameter, three parameter fit, 1um(fRH_3param_chi_R_1um)
  • Green wavelength, parameter 1 for bbsp curve fit, 10um(fRH_Bbs_p1_G_10um)
  • Red wavelength, fitted value of f(RH), three parameter fit, 10um(fRH_3param_R_10um)
  • Blue wavelength, parameter 1 for bbsp curve fit, 10um(fRH_Bbs_p1_B_10um)
  • Red wavelength, fitted value of f(RH), two parameter fit, 1um(fRH_2param_R_1um)
  • Red wavelength, fitted value of f(RH) for 85/40 for bbsp, 1um(fRH_85by40_Bbs_R_1um)
  • Blue wavelength, fitted value of f(RH) for 85/40 for bbsp, 1um(fRH_85by40_Bbs_B_1um)
  • Green wavelength, three parameter curve fit, parameter 1, 10um(fRH_3param_p1_G_10um)
  • Green wavelength, three parameter curve fit, parameter 2, 10um(fRH_3param_p2_G_10um)
  • Blue wavelength, fitted value of f(RH) for 85/40 for bbsp, 1um(fRH_Bbs_B_1um)
  • Red wavelength, two parameter curve fit, parameter 2, 10um(fRH_2param_p2_R_10um)
  • Blue wavelength, fitted value of f(RH) for 85/40 for bbsp, 10um(fRH_85by40_Bbs_B_10um)
  • Red wavelength, fitted value of f(RH), three parameter fit, 1um(fRH_3param_R_1um)
  • Red wavelength, minimum dry relative humidity used in curve fit, 10um(fRH_RH_Dry_10um_min)
  • Blue wavelength, fitted value of f(RH), two parameter fit, 10um(fRH_2param_B_10um)
  • Blue wavelength, minimum light scattering coefficient for wavelength reported by
    STP, 10um(fRH_Bs_B_10um_min)
  • Blue wavelength, fitted value of f(RH), three parameter fit, 10um(fRH_3param_B_10um)
  • Blue wavelength, parameter 2 for bbsp curve fit, 1um(fRH_Bbs_p2_B_10um)
  • Green wavelength, parameter 1 for bbsp curve fit, 1um(fRH_Bbs_p1_G_1um)
  • Blue wavelength, fitted value of f(RH), three parameter fit, 1um(fRH_3param_B_1um)
  • Blue wavelength, three parameter curve fit, parameter 3, 1um(fRH_3param_p3_B_1um)
  • Blue wavelength, goodness of fit parameter, three parameter fit, 1um(fRH_3param_chi_B_1um)
  • Green wavelength, goodness of fit, bbsp fit, 10um(fRH_Bbs_chi_G_10um)
  • Blue wavelength, three parameter curve fit, parameter 3, 10um(fRH_3param_p3_B_10um)
  • lon(lon)
more
grwnoaaaosM1.b1:
  • Back-scattering coefficient, red wavelength, high RH, 1 um size cut(Bbs_R_Wet_1um_Neph3W_2)
  • Aerosol total light scattering coefficient, Humidograph nephelometer green
    channel, 1 um particle diameter(Bs_G_Wet_1um_Neph3W_2)
  • Aerosol total light scattering coefficient, Humidograph nephelometer green
    channel, 10 um particle diameter(Bs_G_Wet_10um_Neph3W_2)
  • Temperature of humidograph preheater(T_preHG)
  • Relative humidity, inside Humidograph nephelometer(RH_NephVol_Wet)
  • Aerosol total light scattering coefficient, Humidograph nephelometer red
    channel, 1 um particle diameter(Bs_R_Wet_1um_Neph3W_2)
  • Temperature of humidograph controller(T_postHG)
  • Temperature inside of wet nephelometer inlet(T_NephVol_Wet)
  • Aerosol backwards-hemispheric light scattering coefficient, blue channel, 10 um
    size cut, wet three wavelength nephelometer(Bbs_B_Wet_10um_Neph3W_2)
  • Relative humidity of humidograph controller(RH_postHG)
  • Aerosol total light scattering coefficient, Humidograph nephelometer red
    channel, 10 um particle diameter(Bs_R_Wet_10um_Neph3W_2)
  • Relative humidity of humidograph preheater(RH_preHG)
  • Temperature at wet nephelometer inlet(T_NephInlet_Wet)
  • Pressure inside humidified nephelometer(P_Neph_Wet)
  • Aerosol backwards-hemispheric light scattering coefficient, humidograph
    nephelometer red channel, 10 um particle diameter(Bbs_R_Wet_10um_Neph3W_2)
  • Back-scattering coefficient, green wavelength, high RH, 1 um size cut(Bbs_G_Wet_1um_Neph3W_2)
  • Aerosol total light scattering coefficient, blue channel, 10 um size cut, wet
    three wavelength nephelometer(Bs_B_Wet_10um_Neph3W_2)
  • Relative humidity, Humidograph nephelometer inlet(RH_NephInlet_Wet)
  • Aerosol total light scattering coefficient, humidograph nephelometer blue
    channel, 1 um particle diameter(Bs_B_Wet_1um_Neph3W_2)
  • Aerosol backwards-hemispheric light scattering coefficient, Humidograph
    nephelometer green channel, 10 um particle diameter(Bbs_G_Wet_10um_Neph3W_2)
  • Aerosol backwards-hemispheric light scattering coefficient, Humidograph
    nephelometer blue channel, 1 um particle diameter(Bbs_B_Wet_1um_Neph3W_2)
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