Datastream : AOSCPCF

AOS: Condensation Particle Counter

Active Dates
2010.10.14 - 2017.02.26

Measurement Categories

Originating Instrument
Condensation Particle Counter (CPC)


Only measurements considered scientifically relevant are shown below by default.

Show all measurements

Measurement Units Variable
Calibrated aerosol flow as supplied by mentor cm^3/min aerosol_flow_calibrated
Altitude above mean sea level m alt
Ambient pressure kPa ambient_pressure ( time )
Base time in Epoch seconds since 1970-1-1 0:00:00 0:00 base_time
Cabinet temperature degC cabinet_temp ( time )
Coincidence counting factor unitless coincidence_counting_factor ( time )
Particle concentration, calibrated parts/cc concentration ( time )
Condensation temperature degC condensation_temp ( time )
Dilution correction factor unitless dilution_correction_factor ( time )
Flow read cm^3/min dilution_flow_reading ( time )
Flow setpoint sccm dilution_flow_setpoint ( time )
Dilution intercept unitless dilution_intercept
Dilution slope unitless dilution_slope
Dilution flow valve position unitless dilution_valve_position ( time )
Flow read sccm flow_read ( time )
Flow setpoint sccm flow_setpoint ( time )
Liquid fraction available unitless fraction_full ( time )
Laser current mA laser_current ( time )
North latitude degree_N lat
Liquid level unitless liquid_level ( time )
East longitude degree_E lon
Nozzle pressure kPa nozzle_pressure ( time )
Optics temperature C optics_temp ( time )
Orifice pressure kPa orifice_pressure ( time )
Quality check results on field: Particle concentration unitless qc_concentration ( time )
Saturation temperature degC saturation_temp ( time )
Time offset from midnight time ( time )
Time offset from base_time time_offset ( time )
Valve position, open or closed. Value of 1=open, 0=closed, -1=error unitless valve_position ( time )


Eastern North Atlantic
ENAC1 Browse DataGraciosa Island, Azores, Portugal
Southern Great Plains
SGPE13 Browse DataLamont, OK (Extended)
SGPS01 Browse DataSupplemental 1, Lamont, OK
ARM Mobile Facility
ACXM1 Browse Data Browse PlotsOff the Coast of California - NOAA Ship Ronald H. Brown; AMF2
ASIM1 Browse DataAscension Island, South Atlantic Ocean; AMF1
AWRM1 Browse Data Browse PlotsMcMurdo Station Ross Ice Shelf, Antarctica; AMF2
MAGM1 Browse Data Browse PlotsLos Angeles, CA to Honolulu, HI - container ship Horizon Spirit; AMF2
MAOS1 Browse DataManacapuru, Amazonas, Brazil; MAOS
OLIM1 Browse DataOlikiok Point, Alaska; AMF3
PVCS1 Browse DataHighland Center, Cape Cod MA; MAOS
SBSS2 Browse Data Browse PlotsSteamboat Springs CO, Christie Peak
TMPS1 Browse Data Browse PlotsU. of Helsinki Research Station (SMEAR II), Hyytiala, Finland; AOS