Object M16 in two color narrowband  
Optics Takahashi BRC-250 at f/5
Location Mt Palomar, CA
  Camera SBIG ST-10XME with CFW-10
  Mount Paramount ME
  Date Jul 2, 2011 reprocessed Oct 20, 2012
  Image Ha 10x10 min assigned to red
  OIII 5x10 min assigned to blue green
  Software Processed with Maxim/DL, Photoshop CS6 and Topaz plug-ins