|
|
Trace Constituent |
where |
Measurement principle |
Institution |
|
1 |
O3 fast |
In-flight |
Chemiluminescence on an organic dye |
IMK-FZ, Karlsruhe, Germany |
|
2 |
O3 precise |
In-flight |
UV absorption |
IMK-FZ, Karlsruhe, Germany |
|
3 |
CO |
In-flight |
VUV fluorescence |
MPI-Chem, Mainz, Germany |
|
4 |
H2O total, and gaseous |
In-flight |
Laser photo acoustic and chilled mirror |
IMK-FZ, Karlsruhe, Germany |
|
5 |
H2O total, and gaseous |
In-flight |
Laser photo acoustic and chilled mirror |
IMK-FZ, Karlsruhe, Germany |
|
6 |
NO |
In-flight |
Chemiluminescence with O3 |
DLR, Oberpfaffenhofen, Germany |
|
7 |
NOy |
In-flight |
Chemiluminescence after conversion to NO |
DLR, Oberpfaffenhofen, Germany |
|
8 |
Hg |
In-flight |
Enrichment and atomic fluorescence |
GKSS, Geesthacht, Germany |
|
9 |
CO2 |
In-flight |
Non-Dispersive Infrared Absorption (NDIR) |
CEA/CNRS, Paris, France |
|
10 |
O2 ultra high precision |
In-flight |
Electrochemical cells with ultimate temperature and pressure stabilization |
Uni Bern,Bern, Switzerland |
|
11 |
Methanol, acetone, acetaldehyde, e.o. |
In-flight |
Proton transfer mass spectrometer (PTR-MS) |
IMK-FZ, Karlsruhe, Germany |
|
12 |
Aerosol concentration diameter >4 nm |
In-flight |
Condensation particle counter (CPC) |
TROPOS, Leipzig, Germany |
|
13 |
Aerosol concentration diameter >12 nm |
In-flight |
Condensation particle counter (CPC) |
TROPOS, Leipzig, Germany |
|
14 |
Aerosol concentration diameter >18 nm |
In-flight |
Condensation particle counter (CPC) |
TROPOS, Leipzig, Germany |
|
15 |
Aerosol size distribution 150 – 5000 nm |
In-flight |
Optical particle counter (OPC) |
TROPOS, Leipzig, Germany |
|
16 |
Aerosol elemental composition |
Lab |
Impactor collection, analysis by PIXE |
Uni Lund, Lund, Sweden |
|
17 |
Particle morphology |
Lab |
Impactor collection, analysis by electron microscope |
TROPOS, Leipzig, Germany |
|
18 |
VOC |
Lab |
Enrichment and analysis by GC-MS |
MPI-Chem, Mainz, Germany |
|
19 |
Hydrocarbons, halocarbons, CO2, CH4, N2O, SF6 |
Lab |
Whole air sampler with glass flasks, analysis by GC and GC-MS |
UEA, Norwich, England MPI-Chem, Mainz, Germany |
|
20 |
BrO, HCHO, OClO, O4 |
In-flight Remote sensing |
Differential optical absorption spectroscopy (DOAS) |
Uni Heidelberg, Heidelberg, Germany |
|
21 |
Cirrus clouds (under certain conditions) |
In-flight |
Video Camera |
TROPOS, Leipzig, Germany |
|
22 |
Physical data |
|
Aircraft data |
Lufthansa, Germany |