NGC 6888, NGC 6611, IC 5076 and NGC 6523

  • Telescope: Celestron C8 (f 6.3) with TS Off Axis Guider
  • CCD Camera: Meade DSI PRO III
  • Mount: Skywatcher Heq5 Goto
  • Integration: top left NGC 6888 L=28 x 8 min; top right NGC 6611 L=20 x 4 min; bottom left IC 5076 L= 20 x 4 min; bottom right NGC 6523 L= 20 x 4 min; RGB=10 x 4 min (binning 2×2).
  • Date, Location, Temp/Software: August 2009, Rosignano (Italy), 24°C/PixInsight, Photoshop

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