Celestial hemisphere:  Northern  ·  Constellation: Andromeda (And)  ·  Contains:  Great Nebula in Andromeda  ·  M 110  ·  M 31  ·  M 32  ·  NGC 205  ·  NGC 221  ·  NGC 224  ·  The star 32And  ·  The star νAnd
M31, Andromeda Galaxy, Kathy Walker
M31, Andromeda Galaxy
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M31, Andromeda Galaxy

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Description

This is a reprocess of images taken in Octover 2011. Original data stacked in DSS was reprocessed in Pixinsight. Unguided.

The photocopier lens used for this image produces some negative coma, which I have tried to control in PixInsight. At f/3.2, it sure grabs the photons.

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M31, Andromeda Galaxy, Kathy Walker