Datastream : AOSNOX
AOS: Oxides of Nitrogen Analyzer
Active Dates
2012.06.26 - 2012.09.16
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 | C | inlet_conv_temp ( time ) |
| One minute average of inlet MFC for the NOx channel | SLPM | inlet_nox_mfc ( time ) |
| One minute average of inlet MFC for the NOy channel | SLPM | inlet_noy_mfc ( time ) |
| 10-m converter box temperature | C | 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) | C | 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 chassis temperature average from NOx TEI | C | nox_internal_temp ( time ) |
| One minute average from NOx TEI ozonator | SLPM | nox_ozonator ( time ) |
| One minute PMT temperature average from the NOx TEI | C | 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) | C | 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 chassis temperature average from NOy TEI | C | noy_internal_temp ( time ) |
| One minute flow average from NOy TEI ozonator | SLPM | noy_ozonator ( time ) |
| One minute PMT temperature average from NOy TEI | C | 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 | C | noy_react_temp ( time ) |
| Time offset from midnight | time ( time ) | |
| Time offset from base_time | time_offset ( time ) |
Locations
- ARM Mobile Facility (PVC)
- Highland Center, Cape Cod MA; MAOS (S1)
- Highland Center, Cape Cod MA; MAOS (S1)
