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Reminder: Call for Papers, April 29, 2026

                        We are pleased to announce:

                              OPAC-IROWG 2026
International Workshop on Occultations for Probing Atmosphere and Climate
                  Joint OPAC-8 & IROWG-11 Workshop
                   September 10-16, 2026, Seggau Castle,
                          Leibnitz near Graz, Austria
                   https://opacirowg2026.uni-graz.at/en/

Please be aware that the deadline - May 3, 2026 - is quickly approaching
https://opacirowg2026.uni-graz.at/en/abstract-submission/

There is very limited space for a deadline extension, since the block reservation
at Seggau Castle is only secured until May 31 (promotion code: OPAC2026).

U. Foelsche, J. Danzer, M. Schwärz, (WEGC & IPhys UniGraz, AT), OPAC Chairs
H. Shao (JCSDA and UCAR, transitioning to Naval Research Lab., USA), IROWG Co-Chair
A.J. Mannucci (JPL, Pasadena, USA), IROWG-CGMS Rapporteur
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 -  Ulrich Foelsche
 
 -  University of Graz
 -   Institute of Physics, Department of Astrophysics and Geophysics (AGP)
 -    Universitaetsplatz 5, 8010 Graz, Austria 
 -   Wegener Center for Climate and Global Change (WEGC)
 -    Brandhofgasse 5, 8010 Graz, Austria

 -  Tel:    +43-316-380-8590
 -  E-mail: ulrich.foelsche@uni-graz.at
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