M31, The Andromeda Galaxy

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Spiral Galaxy

Magnitude 3.4

Size: Approximately 160' by 40'. (The diagonal of the mosaic spans 2.25 degrees)

Constellation: Andromeda

Imaging Equipment:

Exposure Information:

White-light:

26 exposures @ 3 minutes each

Red-light:

8 exposure @ 3 minutes

Green-light

8 exposure @ 3 minutes

Blue-light:

8 exposure @ 3 minutes

Total exposure time:

150 minutes, each of two panes

 

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