Amateur astronomers and ground based observations have contributed very useful
information for studies of Venus' atmosphere. Lomonosov first suggested the
existence of atmosphere on Venus (1761), Boyer and Guerin first determined the
rapid, "4-day" circulation of the Venus atmosphere, and most recently, Christophe
Pellier succeeded in imaging the night side of Venus
Venus Express will begin systematically monitoring Venus at ultraviolet, visible
and infrared wavelengths starting late May 2006. Initially approved for a nominal
duration of one Venus day, it is likely that the mission may get extended longer.
We invite high quality digital images of Venus from amateur astronomers taken at
ultraviolet wavelengths and at other wavelengths through polarizing filter. The
observations should ideally be submitted in FITS format, but should also be
contributed in JPEG format as well, to the ALPO Venus Coordinator.
Submitted images will be archived for analysis and comparison with the results on
the atmospheric circulation of from the Venus Express mission. Please visit
venus.wisc.edu for updates on the Venus Express as the mission progresses.
An excellent source for information about imaging Venus has been provided by
Richard McKim of the BAA and can be accessed through the following URL:
http://sci.esa.int/science-e/www/object/index.cfm?fobjectid=38833
Questions regarding the effort may be addressed to
planets@ssec.wisc.eduplanets@ssec.wisc.edu> and the ALPO Venus Section.
We look forward to a successful Pro-Am cooperation in this mission, and we welcome
observers throughout the world to participate.
Coordinator
Julius L. Benton, Jr.
Associates in Astronomy
P.O. Box 30545
Wilmington Island
Savannah, GA 31410
E-Mail: jlbaina@msn.com
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