Datastream : AOSNOX

AOS: Oxides of Nitrogen 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
Base time in Epoch seconds since 1970-1-1 0:00:00 0:00 base_time
No description given degC inlet_conv_temp ( time )
One minute average of inlet flow rate MFC for the NOx channel L/min inlet_nox_mfc ( time )
One minute average of inlet flow rate MFC for the NOy channel SLPM inlet_noy_mfc ( time )
10-m converter box temperature degC inlet_temp ( time )
North latitude degree_N lat
East longitude degree_E lon
One minute average of NO values calculated with nominal sensitivity correction ppbv no ( time )
One minute average of NO2 values calculated with nominal sensitivity correction and nominal BLC efficiency ppbv no2 ( time )
One minute average of NOx values ppbv nox ( time )
NOx instrument internal Mo conv temperature (sensor disconnected) degC nox_conv_temp ( time )
One minute sample flow average from NOx TEI (this varies as the PreR valve switches, so questionable) SLPM nox_flow ( time )
One minute sample flow rate average from NOx TEI (this varies as the PreR valve switches, so questionable) L/min nox_flow_rate ( time )
One minute chassis temperature average from NOx TEI degC nox_internal_temp ( time )
One minute average from NOx TEI ozonator SLPM nox_ozonator ( time )
One minute average flow rate from NOx TEI ozonator L/min nox_ozonator_flow_rate ( time )
One minute PMT temperature average from the NOx TEI degC nox_pmt_temp ( time )
One minute PMT voltage average from NOx TEI V nox_pmt_voltage ( time )
One minute average background level from NOx TEI ppbv nox_pre ( time )
One minute average reaction pressure from NOx TEI mm Hg nox_pressure ( time )
One minute reaction temperature average from NOx TEI C nox_react_temp ( time )
One minute average of NOy values using nominal sensitivity correction and nominal Mo converter efficiency ppbv noy ( time )
NOy instrument internal Mo conv temperature (sensor disconnected) degC noy_conv_temp ( time )
One minute sample flow average from NOy TEI (this varies as the PreR valve switches, so questionable) SLPM noy_flow ( time )
One minute sample flow rate average from NOy TEI (this varies as the PreR valve switches, so questionable) L/min noy_flow_rate ( time )
One minute chassis temperature average from NOy TEI degC noy_internal_temp ( time )
One minute flow average from NOy TEI ozonator slpm noy_ozonator ( time )
One minute flow rate average from NOy TEI ozonator L/min noy_ozonator_flow_rate ( time )
One minute PMT temperature average from NOy TEI degC noy_pmt_temp ( time )
One minute PMT voltage average from NOy TEI V noy_pmt_voltage ( time )
One minute average background level from NOy TEI ppbv noy_pre ( time )
One minute average reaction pressure from NOy TEI mm Hg noy_pressure ( time )
One minute reaction temperature average from NOy TEI degC noy_react_temp ( time )
Time offset from midnight time ( time )
Time offset from base_time time_offset ( time )

Locations

ARM Mobile Facility
ASIM1 Browse DataAscension Island, South Atlantic Ocean; AMF1
MAOS1 Browse Data Browse PlotsManacapuru, Amazonas, Brazil; MAOS
PVCS1 Browse Data Browse PlotsHighland Center, Cape Cod MA; MAOS