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Get a quality print or poster of this image!The last time I took an image of M31 was five years ago, in 2009. On wednesday and friday night last week I felt it was time to take another shot and here it is. The image adds about 17 hours of exposure time. It was also a warm up session after not having used my deep-sky gear since April.
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PHOTOExposure: 17 hours combined.Focal: 385mm, f/3.6
EQUIPMENTImaging Scope: Dual FSQ 106 EDX w/ReducerCamera: Dual STL11kGuide Camera: StarShoot AutoguiderMount: EM-400
SITE & CONDITIONSDARC Observatory, CaliforniaTransparency: ?-->
SOFTWARECalibration/Registration/Stacking: PixInsightPost-Processing: PixInsight & Photoshop