M39

Star Cluster in the Constellation Cygnus

Image Details:

•  
  • Instrument: TMB 152 Triplet APO Refractor @ f/7.9 (1200mm) focal length
  • Mount: MI-250 GoTo
  • Image Scale:  1.7 arc-seconds/pixel
  • Filters & Exposure Times:  
    • L:   5 x 1 minute
    • R:   5 x 1 minute
      G:   5 x 1 minutes
      B:   5 x 1 minute
  • Camera: SBIG ST-2000XM
  • Software: Maxim DL/CCD, Adobe Photoshop, RC Astro Gradient X-Terminator, Neat Image Pro
  • Location: Little Rock, AR., El. 350ft
  • Date: November 12th, 2006