Location : Castres (France, Tarn)
Acquisition Date : 2014-08-16 beginning at 21:49:00 UT
Author : Michel Fleureau
Scope : Orion ED80T CF Triplet Apochromatic Refractor
Autoguiding : Orion StarShoot autoguider (PHD Guiding) & Newton Orion 200/1000 (f/5)
Camera : Canon EOS 450D (Digital Rebel XSi) full spectrum modded (totalement défiltré)
Filtre : Astronomik CLS-CCD EOS Clip-in (Astronomik CLS-CCD clipsable pour Canon EOS)
Accessoire : Orion Field Flattener for short Refractors (correcteur de champ Orion)
Exposure : 60.0 minutes [12 subexposures of 300 sec each (selected from 14)] @ ISO 1600
Calibration : Dark & bias : 31/31 @ ISO 1600 - Flat & Dark-Flat : 31 @ ISO 400
Weather : Temp 12°C - H65% - Vent nul - Pas de turbulence - Très bonne transparence
Software Used :
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