M33
Spiral Galaxy, type Sc, Triangulum
Click image for 1500x1000 view

ASA N16 f3.55
AP 1200GTO
SBIG STL-11000

SBIG STL-Internal
November 2008. Cave Creek Canyon Observatory, Arizona Sky Village
Equipment:

Telescope:
Mount:
Camera:
Guider:
Filters:

- Luminance (Astrodon) 12x10 mins      = 120 mins
- Red
(Astrodon) 12x5 mins                      = 60 mins
- Green
(Astrodon) 12x5 mins                  = 60 mins
- Blue
(Astrodon) 12x5 mins                     = 60 mins
 
Total Exposure Time =  5h 00m
Details:

Data Imaged remotely over 2 nights (Nov 5 & 6).
First light image with the ASA N16 Astrograph
2008, David A. Churchill