Adam Block's Latest View of the Universe:
Sh2-68: The Flaming Skull Nebula
released 11/03/2017

Previous Release
       Click above for the best screen presentation.
       Click here for a larger version.   In addition, here is a starless H-alpha version I incorporated into the result.      
  • Optics                                        32-inch Schulman Telescope (RC Optical Systems)
  • Camera                                       SBIG STX 16803 
  • Filters                                          AstroDon Gen II
  • Date                                            May - 2016
  • Location                                      Mount Lemmon SkyCenter
  • Exposures                                  HaLRGB = 12 : 15 : 9 : 9 : 9 hours
  • Acquisition                                 Astronomy Control Panel (DC3 Dreams), Maxim DL (Cyanogen), FlatMan XL (Alnitak)
  • Processing                                  Pixinsight 
  • Credit Line & Copyright           Adam Block/Mount Lemmon SkyCenter/University of Arizona
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