M31   Andromeda Galaxy  

Object Details:

  • Spiral Galaxy in Andromeda

  •  RA:          00 hours 42 minutes

  •  Dec:         +41 degrees 16 minutes

  •  Distance: 2.3 Million Light years

  •  Size:         190' x 60'

  •  Mag:        3.44

Image Details:

  • Instrument:  Celestron 9.25 SCT Reduced 6.3@ f/6.3 (1481mm) focal length
  • Mount:         Losmandy G11
  • Camera:       SBIG ST-2000XM with CFW8 Color Filter 
  • Filters & Exposure Times:  
    •  
    • R    12 x 5 minutes binned     1 x 1 
      G:      12 x 5 minutes binned     1 x 1 
      B:      12 x 5 minutes binned     1 x 1 
  • Total  exposure time: 3 hours
  • Software: CCDStack, Adobe Photoshop
  • Location: Saratoga California
  • Date: Nov 2011

 

              

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