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Date: 29-06, 4-07, 26-07-2008 Observing site: Observatory 16b, Àger Telescope: Takahashi FSQ-106N @ f/5 on EM-400 mount Camera: SBIG STL-11000M @ -10C Filters: Optec RGB Exposure: 11 x 8 min R; 12 x 8 min G; 12 x 10 min B (all unbinned). Total exposure: 5 h Guiding: Camera guide chip Software: Guide & camera control: CCDSoft. Processing: PixInsight 1.2 Comment: First pure RGB image | M8 M20 NGC6559 |
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