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Date: From August 2008 to December 2009 Observing site: FNO (Fosca Nit Observatory, Àger) Telescope: Takahashi FSQ-106N @ f/5 on EM-400 mount Camera: SBIG STL-11000M @ -10C/-20C Filters: Luminance Optec, RGB Baader Total exposure: More than 31 hours of accumulated exposure (all unbinned). Guiding: Camera guide chip Software: Guide & camera control: CCDSoft. Processing: PixInsight 1.5 Comment: LRGB image, see" What is new?" section for more info | M31 |
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