Location : Castres (France, Tarn)
Acquisition Date : 2009-02-12 beginning at 21:28:00 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 : 13.0 minutes [13 subexposures of 60 sec each (selected from 15)] @ ISO 800
Calibration : Dark & bias : 0 @ ISO 800
Weather : T 1°C - 65% HR - Vent de NO < 10km/h - Bonne transparence - Turbulence importante
Software Used : ImagePlus, PhotoShop CS