M33 - Triangulum Galaxy

M33 - Triangulum Galaxy

 

This is a faint galaxy and quite tricky to capture.

 

Taken on 22 August 2014.

 

Canon 5D Mark III

Canon 500mm f/4 L IS

AstroTrac TT320X (unguided)

 

31x 120 second lights (@ ISO 1600)

20x darks

20x bias

20x flats

 

Approximately 50% crop.

 

Done