Table 8b. Instruments on the R/V Sonne - European Contributions
(E.C. Coordinator, D. Kley)

PI/Institution Measurement/Instrument Notes
H. Fischer, D. Perner, P. Crutzen, MPIC NO, NO2, Chemiluminescence (CL) Continuous, 1min to 1 hr averages
H. Fischer, D. Perner, P. Crutzen, MPIC CO, NO2, H2CO, H2O2, TDLAS Continuous, 1min averages
H. Fischer, D. Perner, P. Crutzen, MPIC O3,UV absorption photometer Continuous, 1min averages
H. Fischer, D. Perner, P. Crutzen, MPIC S. Penkett, P. Monks, UEA HO2 + RO2, Chemical Amplification Continuous, 1min to 1 hr averages
H. Fischer, D. Perner, P. Crutzen, MPIC UV radiation for j(NO2) and j(O3), UV radiometer Continuous, 1s to 1 min averages
D. Kley, H. Smit, KFJ Ozone and Water Vapor Sondes Discrete, 60 (every 12 hr)
MPIM Temperature and water vapor sondes Discrete, 120 (every 6 hr)
D. Moeller, BTU Sulfur species, H2O2, Na, Ca, Al, Se in aerosols/pptn; Denuder scrubbers, in situ wet chemical analysis; Other ions by ion chromatography Continuous, 10 min averages
D. Moeller, BTU Ozone/Aerosol LIDAR, Ceilometer Continuous, 10 min averages
A. Wiedensohler, J. Heintzenberg, ITL Aerosol Size/Number Dist TDMPS, DMA and TDMA; size distribution, .003 - 10 µm; hygroscopic quality Continuous, 10 min averages
A. Wiedensohler, J. Heintzenberg, ITL Aerosol Scattering, Nephelometer Continuous, 1 min averages
A. Wiedensohler, J. Heintzenberg, ITL Aerosol Absorption, Aethelometer Continuous, 1 min averages
D. Bakan, G. Kruspe, MPIM Sea Surface Skin Temperature/Heat Flux, FTIR Continuous, 10 min averages
D. Bakan, G. Kruspe, MPIM Water Vapor DIAL T, Winds, RH to 25 km Continuous, 10 min averages
G. Peters, MIH Precipitation Rates and Properties, Doppler radar Continuous, 1 min averages
IMR Ocean Temperature Profiles, 100 m depth Continuous, 10 min averages

Key to Institutions
MPIC Max Planck Institute for Chemistry, Mainz
KFJ Nuclear Research Center, Juelich
BTU Brandenburg Technical University, Cottbus
ITL Institute for Tropospheric Research, Leipzig
MPIM Max Planck Institute for Meteorology, Hamburg
MIH Meteorological Institute of The University of Hamburg
IMR Institute for Ocean Research, Rostock
UEA University of East Anglia