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M51: Whirlpool Galaxy (0.8m Schulman Telescope)
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(Click the image above for the largest available version.)
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M51

Picture Details:

  • Optics             32-inch Schulman Telescope
  • Camera           SBIG STX 16803 CCD Camera
  • Filters              AstroDon
  • Dates               Spring 2011 (engineering)
  • Location          Mount Lemmon SkyCenter
  • Exposure          LRGB = 390:70:70:70 minutes
  • Acquisition       ACP Observatory Control Software (DC-3 Dreams),TheSky (Software Bisque), Maxim DL/CCD (Cyanogen)
  • Processing        CCDStack (CCDWare), Maxim DL (Cyanogen), Photoshop CS5 (Adobe)
  • Guest Astronomers:                   September 2011 Image Processing Workshop Participants
  • 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.