Subject: | SGP/AOS/C1 - Pump failure and subsequent failure of humidified nephelometer |
DataStreams: | sgpaosC1.a1
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Description: | 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. |
Suggestions: | Dry nephelometer data (RH<40%) is missing from 20080719 to 20080805. Humidified
nephelometer data is missing from 20080719 to 20090106. |
Measurements: | sgpaosC1.a1: - Bbs_R_Dry_1um_Neph3W_1
- Bs_R_Dry_1um_Neph3W_1
- T_preHG
- Bbs_G_Wet_10um_Neph3W_2
- Bs_G_Wet_10um_Neph3W_2
- Bs_B_Dry_10um_Neph3W_1
- Ba_R_Dry_1um_PSAP3W_1
- Ba_G_Dry_1um_PSAP3W_1
- T_NephInlet_Dry
- Bs_R_Wet_1um_Neph3W_2
- Bbs_B_Wet_1um_Neph3W_2
- Bs_G_Wet_1um_Neph3W_2
- Ba_G_Dry_1um_PSAP1W_1
- Bbs_G_Dry_1um_Neph3W_1
- Bs_G_Dry_10um_Neph3W_1
- Bs_B_Wet_10um_Neph3W_2
- Ba_R_Dry_10um_PSAP3W_1
- Bbs_B_Dry_1um_Neph3W_1
- Bs_G_Dry_1um_Neph3W_1
- T_postHG
- Bbs_G_Dry_10um_Neph3W_1
- T_NephInlet_Wet
- Bbs_R_Wet_10um_Neph3W_2
- Bs_B_Wet_1um_Neph3W_2
- RH_postHG
- Ba_B_Dry_10um_PSAP3W_1
- Bs_R_Wet_10um_Neph3W_2
- Bbs_B_Wet_10um_Neph3W_2
- Bbs_G_Wet_1um_Neph3W_2
- Bs_B_Dry_1um_Neph3W_1
- RH_preHG
- Bbs_R_Dry_10um_Neph3W_1
- RH_NephInlet_Wet
- Bbs_R_Wet_1um_Neph3W_2
- RH_NephInlet_Dry
- Bs_R_Dry_10um_Neph3W_1
- Ba_G_Dry_10um_PSAP1W_1
- Ba_G_Dry_10um_PSAP3W_1
- Bbs_B_Dry_10um_Neph3W_1
- Ba_B_Dry_1um_PSAP3W_1
more
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