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NGC 4691
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NGC 4691

Picture Details:

  • Optics             Schulman 0.8m Telescope (RCOS)
  • Camera           SBIG STX 16803
  • Filters              AstroDon Generation II
  • Dates               April-May 2017
  • Location          Mount Lemmon SkyCenter
  • Exposure          LRGB = 10 : 4 : 4 : 4 Hours
  • Acquisition       Astronomy Control Panel (DC3 Dreams), Maxim DL (Cyanogen), FlatMan XL (Alnitak)
  • Processing        PixInsight
  • Credit Line and Copyright        Adam Block/Mount Lemmon SkyCenter/University of Arizona

Creative Commons License
The image found on this page (only) is licensed under a Creative Commons Attribution-ShareAlike 3.0 United States License.
Although larger versions of this image are available, they are NOT to be used without the expressed permission of Adam Block.