| Trace gas | Measurement Principle; Instrument |
Resolution | On-board/ Laboratory |
Institute | |
|---|---|---|---|---|---|
| O3 | UV Absorption; DASIBI-1008-RS,1008-AH |
50 sec | On-board | MPI-C Mainz | |
| NO | Chemoluminescence; TE42C-TL |
60 sec | On-board | IAP RAS | |
| NO2 | Chemoluminescence; TE42C-TL |
60 sec | On-board | IAP RAS | |
| CO | Infrared (IR) gas filter correlation; TE48S |
10 sec | On-board | MPI-C Mainz | |
| CO2 | Non-dispersive,infrared (NDIR); LI-6262 |
30 sec | On-board | MPI-C Mainz | |
| CH4 | Gas chromatograph; GC-FID Shimadzu 8A |
120 sec | On-board | MPI-C Mainz | |
| CH4 | Airborne Chromatograph for Atmospheric Trace
Species (ACATS-IV) |
140 sec | On-board | NOAA/CMDL | |
| CH4,13C, D | 37 aluminum canisters, 5 bar |
ca. 2 hours | Laboratory | MPI-K Heidelberg | |
| NMHC | 41 aluminum canisters, 5 bar |
ca. 2 hours | Laboratory | NCAR/ACD | |
| 222Rn | 222Radon progenies activity; LLRDM Tracerlab |
10 min | On-board | MPI-C Mainz | |
| J(NO2) | Actinic flux measurement; J(NO2)-Radiometer |
10 sec | On-board | MPI-C Mainz | |
| Vertical T oC profile | Microwave radiometer; MTP-5 (0 — 600 m) |
6 min | On-board | Central Aerological Observatory | |
| Halon-1211 | ACATS-IV | 70 sec | On board | NOAA/CMDL | |
| CFC-11,113 | ACATS-IV | 140 sec | On-board | NOAA/CMDL | |
| CFC-12 | ACATS-IV | 70 sec | On-board | NOAA/CMDL | |
| CHCl3, CH3, CCl3, CCl4 | ACATS-IV | 140 sec | On-board | NOAA/CMDL | |
| H2 | ACATS-IV | 140 sec | On-board | NOAA/CMDL | |
| Aerosol | |||||
| Aerosol concentration | 4CPC’s : 0,005—1µm, 0,15—2µm, 0,5—15µm, 0,5—50µm |
2—10 sec | On-board | IAP RAS | |
| Black carbon aerosol | Aethalometer | 1 hour samples | Laboratory | IAP RAS | |
| Aerosol chemical composition | Backscattering coefficients of aerosol particles; 2 nethelometers |
30 min samples | Laboratory | IAP RAS | |