Location : Peyreblanque (Montredon-Labessonnié, 81)
Acquisition Date : 2010-07-15 beginning at 21:49:00 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 : 96.0 minutes [32 subexposures of 180 sec each (selected from 38)] @ ISO 1600
Calibration : Dark & bias : 9/9 @ ISO 1600 - Flat & Dark-Flat : 9 @ ISO 400
Weather : Bonne transparence. Faible vent de E à SE. T=17°C humidité faible
Software Used :
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