Datastream : AOSCO

AOS: Carbon Monoxide Analyzer

Active Dates
2012.06.24 - 2017.02.19

Measurement Categories
Atmospheric Carbon, Atmospheric State

Originating Instrument
Aerosol Observing System (AOS)

Measurements

Only measurements considered scientifically relevant are shown below by default.

Show all measurements

Measurement Units Variable
Altitude above mean sea level m alt
Ambient relative humidity of instrument % ambient_humidity_1 ( time )
Ambient temperature of instrument degC ambient_temperature ( time )
Base time in Epoch seconds base_time
Carbon monoxide (CO) mixing ratio calculated with nominal sensitivity correction ppmv co ( time )
Carbon monoxide (CO) mixing ratio corrected for water vapor concentration and calculated with nominal sensitivity correction ppmv co_dry ( time )
Cell sample pressure torr gas_pressure ( time )
Cell sample temperature C gas_temperature ( time )
Water vapor mixing ratio calculated with nominal sensitivity correction ppmv h2o ( time )
North latitude degree_N lat
East longitude degree_E lon
Actual mass flow through mass flow controller 1 cm^3/min mass_flow_through_MFC_1 ( time )
Actual mass flow through mass flow controller 2 cm^3/min mass_flow_through_MFC_2 ( time )
Nitrous oxide (N2O) mixing ratio calculated with nominal sensitivity correction ppmv n2o ( time )
Nitrous oxide (N2O) mixing ratio corrected for water vapor concentration and calculated with nominal sensitivity cor rection ppmv n2o_dry ( time )
Quality check results on field: Ambient temperature of instrument unitless qc_ambient_temperature ( time )
Quality check results on field: Carbon monoxide (CO) mixing ratio calculated with nominal sensitivity correction unitless qc_co ( time )
Quality check results on field: Carbon monoxide (CO) mixing ratio corrected for water vapor cencentration and calcul ated with nominal sensitivity correction unitless qc_co_dry ( time )
Quality check results on field: Cell sample pressure unitless qc_gas_pressure ( time )
Quality check results on field: Cell sample temperature unitless qc_gas_temperature ( time )
Quality check results on field: Water vapor mixing ratio calculated with nominal sensitivity correction unitless qc_h2o ( time )
Quality check results on field: Nitrous oxide (N2O) mixing ratio calculated with nominal sensitivity correction unitless qc_n2o ( time )
Quality check results on field: Nitrous oxide (N2O) mixing ratio corrected for water vapor concentration and calculated with nominal sensitivity correction unitless qc_n2o_dry ( time )
Seconds after last calibration s seconds_after_calibration ( time )
Set point for mass flow controller 1 cm^3/min set_point_for_MFC_1 ( time )
Set point for mass flow controller 2 cm^3/min set_point_for_MFC_2 ( time )
Time offset from midnight seconds time ( time )
Time offset from base_time seconds time_offset ( time )
Valve position for mass flow controller 1 unitless valve_position_MFC_1 ( time )
Valve position mass flow controller 2 unitless valve_position_MFC_2 ( time )

Locations

Eastern North Atlantic
ENAC1 Browse DataGraciosa Island, Azores, Portugal
Southern Great Plains
SGPS01 Browse DataSupplemental 1, Lamont, OK
ARM Mobile Facility
ASIM1 Browse DataAscension Island, South Atlantic Ocean; AMF1
MAOS1 Browse Data Browse PlotsManacapuru, Amazonas, Brazil; MAOS
OLIM1 Browse DataOlikiok Point, Alaska; AMF3
PVCS1 Browse Data Browse PlotsHighland Center, Cape Cod MA; MAOS