Location : Castres (France, Tarn)
Acquisition Date : 2009-05-29 beginning at 21:20:00 UT
Author : Michel Fleureau
Scope : Telescope Newton Perl-Vixen 750/150 mm (f/5)
Camera : Canon EOS 450D (Digital Rebel XSi) non défiltré (unmodded)
Exposure : 28.5 minutes [38 subexposures of 45 sec each (selected from 50)] @ ISO 200
Calibration : Dark & bias : 0 @ ISO 200
Weather : Bonne transparence - Turbulence élevée
Software Used :
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