Messier 108
Edge-on Spiral Galaxy - type Sc, Ursa Major
Click image for 1500x1000 view

RCOS 12.5" RC f9
AP 1200GTO
SBIG ST10 XME

SBIG ST402 ME OAG
April & May 2008. Cave Creek Canyon Observatory, Arizona Sky Village
Equipment:

Telescope:
Mount:
Camera:
Guider:
Filters:

- Luminance (Astrodon) 90x10 mins      =   90 mins
- Red
(Astrodon) 7x10 mins                      =   70 mins
- Green
(Astrodon) 10x10 mins                = 100 mins
- Blue
(Astrodon) 9x10 mins                     =   90 mins
  
Total Exposure Time =  5h 50m
Details:

Data Imaged remotely over 6 nights (Apl 27, 28, 29, May 1, 2 & 4).
2008, David A. Churchill
Links:

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