Datastream : AOSCAPS3W

AOS: 3-Wavelength Cavity Attenuated Phase Shift Extinction Monitor:1-sec

Active Dates
2016.03.29 - 2017.04.24

Measurement Categories

Originating Instrument
Cavity Attenuated Phase Shift Extinction Monitor (CAPS-PMEX)


Only measurements considered scientifically relevant are shown below by default.

Show all measurements

Measurement Units Variable
Aerosol extinction coefficient, blue wavelength Mm-1 Bext_B ( time )
Aerosol extinction coefficient, green wavelength Mm-1 Bext_G ( time )
Aerosol extinction coefficient, red wavelength Mm-1 Bext_R ( time )
Altitude above mean sea level m alt
Ambient temperature near instrument K ambient_temperature ( time )
Base time in Epoch seconds since 1970-1-1 0:00:00 0:00 base_time
Internal instrument pressure torr internal_pressure ( time )
Last baseline check, blue wavelength Mm-1 last_baseline_B ( time )
Last baseline check, green wavelength Mm-1 last_baseline_G ( time )
Last baseline check, red wavelength Mm-1 last_baseline_R ( time )
North latitude degree_N lat
East longitude degree_E lon
Raw measure of cavity loss, blue wavelength Mm-1 raw_loss_B ( time )
Raw measure of cavity loss, green wavelength Mm-1 raw_loss_G ( time )
Raw measure of cavity loss, red wavelength Mm-1 raw_loss_R ( time )
Light signal level, blue wavelength unitless signal_B ( time )
Light signal level, green wavelength unitless signal_G ( time )
Light signal level, red wavelength unitless signal_R ( time )
Baseline status unitless status_baseline ( time )
Status of pump unitless status_pump ( time )
Time offset from midnight time ( time )
Time offset from base_time time_offset ( time )


Southern Great Plains
SGPE13 Browse DataLamont, OK (Extended)
SGPS01 Browse DataSupplemental 1, Lamont, OK


Alison Tilp
Brookhaven National Laboratory
(631) 344-4465

Arthur Sedlacek
Brookhaven National Laboratory
(631) 344-2404