Location : Castres (France, Tarn)
Acquisition Date : 2010-08-30 beginning at 21:36:00 UT
Author : Michel Fleureau
Scope : Newton Orion 200/1000 (f/5)
Autoguiding : Orion StarShoot autoguider (PHD Guiding) & Orion ShortTube 80/400 mm
Camera : Canon EOS 450D (Digital Rebel XSi) non défiltré (unmodded)
Accessoire : Baader MPCC Coma Corrector (correcteur de champ Baader MPCC 2 pouces)
Exposure : 105.0 minutes [35 subexposures of 180 sec each (selected from 39)] @ ISO 1600
Calibration : Dark & bias : 9/9 @ ISO 1600 - Flat & Dark-Flat : 9 @ ISO 400
Weather : Turbulence faible. T=13°C HR=40%. Vent nul. Bonne transparence malgré la Lune.
Software Used :
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