SGP/AOS/C1 - Pump failure and subsequent failure of humidified nephelometer

The pump for the aerosol sampling system failed over a weekend. The humidifier continued 
to operate and soaked the inside of both the reference and wet nephelometers. The 
nephelometers were returned for repair. A replacement neph was installed on 2008-August 5 @1858 
UTC. The nephs were repaired and returned to SGP in December 2008. The humidification 
system was rebuilt and installed on 2009 January 6 at 1912 UTC.

• T_NephInlet_Dry
• RH_preHG
• Absorption Coefficient Green, corrected for flow and sample area, 3 wavelength
  PSAP, 10 um size cut(Ba_G_Dry_10um_PSAP3W_1)
• Aerosol backwards-hemispheric light scattering coefficient, Ref. Humidograph
  nephelometer red channe(Bbs_R_Dry_1um_Neph3W_1)
• Aerosol total light scattering coefficient, Humidograph nephelometer green
  channel, 10 um particle d(Bs_G_Wet_10um_Neph3W_2)
• T_postHG
• Aerosol backwards-hemispheric light scattering coefficient, Humidograph
  nephelometer green channel,(Bbs_G_Wet_1um_Neph3W_2)
• Absorption Coefficient Red, corrected for flow and sample area, 3 wavelength
  PSAP, 10 um size cut(Ba_R_Dry_10um_PSAP3W_1)
• Absorption Coefficient Blue, corrected for flow and sample area, 3 wavelength
  PSAP, 1 um size cut(Ba_B_Dry_1um_PSAP3W_1)
• Aerosol total light scattering coefficient, Humidograph nephelometer red
  channel, 1 um particle diam(Bs_R_Wet_1um_Neph3W_2)
• Absorption Coefficient Green, corrected for flow and sample area, 3 wavelength
  PSAP, 1 um size cut(Ba_G_Dry_1um_PSAP3W_1)
• RH_postHG
• Aerosol backwards-hemispheric light scattering coefficient, Ref. Humidograph
  nephelometer green chan(Bbs_G_Dry_1um_Neph3W_1)
• Aerosol total light scattering coefficient, reference nephelometer blue channel,
  10 um particle diam(Bs_B_Dry_10um_Neph3W_1)
• T_NephInlet_Wet
• Aerosol backwards-hemispheric light scattering coefficient, reference
  nephelometer blue channel, 10(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_1um_PSAP3W_1)
• Aerosol total light scattering coefficient, Ref. Humidograph nephelometer red
  channel, 1 um particle(Bs_R_Dry_1um_Neph3W_1)
• Aerosol light absorption coefficient, green channel, 1 um particle diameter(Ba_G_Dry_1um_PSAP1W_1)
• Aerosol total light scattering coefficient, Humidograph nephelometer red
  channel, 10 um particle dia(Bs_R_Wet_10um_Neph3W_2)
• Aerosol total light scattering coefficient, reference nephelometer green
  channel, 10 um particle dia(Bs_G_Dry_10um_Neph3W_1)
• RH_NephInlet_Dry
• Aerosol backwards-hemispheric light scattering coefficient, Humidograph
  nephelometer blue channel, 1(Bbs_B_Wet_10um_Neph3W_2)
• Aerosol backwards-hemispheric light scattering coefficient, reference
  nephelometer red channel, 10 u(Bbs_R_Dry_10um_Neph3W_1)
• Aerosol total light scattering coefficient, Ref. Humidograph nephelometer blue
  channel, 1 um particl(Bs_B_Dry_1um_Neph3W_1)
• Aerosol backwards-hemispheric light scattering coefficient, Ref. Humidograph
  nephelometer blue chann(Bbs_B_Dry_1um_Neph3W_1)
• Aerosol total light scattering coefficient, Humidograph nephelometer blue
  channel, 10 um particle di(Bs_B_Wet_10um_Neph3W_2)
• Aerosol backwards-hemispheric light scattering coefficient, Humidograph
  nephelometer red channel, 1(Bbs_R_Wet_1um_Neph3W_2)
• T_preHG
• Aerosol backwards-hemispheric light scattering coefficient, Humidograph
  nephelometer blue channel, 1(Bbs_B_Wet_1um_Neph3W_2)
• Aerosol backwards-hemispheric light scattering coefficient, Humidograph
  nephelometer green channel,(Bbs_G_Wet_10um_Neph3W_2)
• RH_NephInlet_Wet
• Aerosol total light scattering coefficient, reference nephelometer red channel,
  10 um particle diame(Bs_R_Dry_10um_Neph3W_1)
• 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, Ref. Humidograph nephelometer green
  channel, 1 um partic(Bs_G_Dry_1um_Neph3W_1)
• Aerosol total light scattering coefficient, Humidograph nephelometer green
  channel, 1 um particle di(Bs_G_Wet_1um_Neph3W_2)
• Aerosol total light scattering coefficient, Humidograph nephelometer blue
  channel, 1 um particle dia(Bs_B_Wet_1um_Neph3W_2)
• Aerosol light absorption coefficient, green channel, 10 um particle diameter(Ba_G_Dry_10um_PSAP1W_1)
• Aerosol backwards-hemispheric light scattering coefficient, Humidograph
  nephelometer red channel, 10(Bbs_R_Wet_10um_Neph3W_2)
• Aerosol backwards-hemispheric light scattering coefficient, reference
  nephelometer green channel, 10(Bbs_G_Dry_10um_Neph3W_1)