The Red Rectangle Nebula



(Click the image above for the largest available version.)

Picture Details:

  • Optics             32-inch Schulman Telescope (RC Optical Systems), Acquired remotely
  • Camera           SBIG STX 16803 CCD Camera
  • Filters              AstroDon Gen II
  • Dates               December 2013 - January 2014
  • Location          Mount Lemmon SkyCenter
  • Exposure          L(synth)RGB = (120 Red):45:45:45 minutes
  • Acquisition       ACP Observatory Control Software (DC-3 Dreams), Maxim DL/CCD (Cyanogen), FlatMan XL (Alnitak)
  • Processing        CCDStack (CCDWare), Photoshop CC (Adobe), PixInsight
  • Guest Astronomers:                   Doug Obal
  • 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.