#acl All:read
#format wiki
#language en

 Instrument:: FISH

 Partner:: FZ Juelich
 PI:: Kraemer
 email:: m.kraemer@fz-juelich.de
 tel:: 02461-613238
 DesignOrganisation:: DLR-EB/OPTIMARE
 DesiredPosition:: in the rack w/ FISH and SHARK, at the lowest rack position. ISOWAT needs the rack drawer for its pump and calibration unit 
 DesiredCabinPosition:: 3
 ModificationNumber::
 AdditionalRequirements::

 Weight:: 58

 Type:: insitu

 Status:: 1

 Summary:: The Fast Insitu Stratospheric Hygrometer (FISH) of Forschungszentrum Jülich is based on the Lyman-alpha photofragment fluorescence technique. The instrument is used for almost two decades from balloons and various aircraft, including the Geophysica, the DLR Falcon and the German Learjet for high-precision measurements of water vapour in the UTLS. The instrument is compared to other insitu and remote sensing instruments in atmospheric and laborator experiments. <<BR>>