Location : Rocaniel (route de Saint-Pierre-de-Trévisy, 81)
Acquisition Date : 2010-06-04 beginning at 23:02:00 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)
Exposure : 33.0 minutes [11 subexposures of 180 sec each (selected from 13)] @ ISO 800
Calibration : Dark & bias : 7/9 @ ISO 800 - Flat & Dark-Flat : 9 @ ISO 400
Weather : Temp 15°- Humidité 70% - Absence de vent - Turbulence faible - Transparence très bonne
Software Used :
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