Celestial hemisphere:  Northern  ·  Constellation: Andromeda (And)  ·  Contains:  Andromeda Galaxy  ·  M 110  ·  M 31  ·  M 32  ·  NGC 205  ·  NGC 221  ·  NGC 224
M31, Alfonso Caschili
M31
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M31

M31, Alfonso Caschili
M31
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M31

Equipment

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Acquisition details

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Description

I wanted to give M31 a try even if it was low on the horizon (about 30 deg) and had little time. The autofocus routine also went bad so I lost the blue channel data which I replaced with a synthetic blue from the greens just to give the image proper tonal balance.

5x180s Ha
30x60s L
10x60s each on RGB

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M31, Alfonso Caschili