Location : Bois-de-la-Pierre (France, Haute-Garonne)
Acquisition Date : 2019-12-30 beginning at 23:01:00 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)
Filtre : Astronomik CLS-CCD EOS Clip-in (Astronomik CLS-CCD clipsable pour Canon EOS)
Accessoire : Baader MPCC Coma Corrector (correcteur de champ Baader MPCC 2 pouces)
Exposure : 95.0 minutes [19 subexposures of 300 sec each (selected from 22)] @ ISO 1600
Calibration : Dark & bias : 21/31 @ ISO 1600 - Flat & Dark-Flat : 31 @ ISO 400
Weather : Temp 4°C - H84% - Turbulence élevée - Bonne transparence
Software Used :
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