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:
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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 |
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Total exposure time: |
150 minutes, each of two panes |