Celestial hemisphere:  Northern  ·  Constellation: Andromeda (And)  ·  Contains:  Andromeda Galaxy  ·  M 110  ·  M 31  ·  M 32  ·  NGC 205  ·  NGC 221  ·  NGC 224
Andromeda Galaxy (M31) Four Panel Mosaic, Matt
Andromeda Galaxy (M31) Four Panel Mosaic
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Andromeda Galaxy (M31) Four Panel Mosaic

Andromeda Galaxy (M31) Four Panel Mosaic, Matt
Andromeda Galaxy (M31) Four Panel Mosaic
Powered byPixInsight

Andromeda Galaxy (M31) Four Panel Mosaic

Equipment

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Acquisition details

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Description

A tough image for me to edit. I had a hard time neutralizing the backgrounds to the same level in each panel. Ran through all the methods of PixInsight mosaicking and in the end settled with GradientMergeMosaic combined with some trickery in Photoshop

Panels are:

30 x 300s

19 x 300s

35 x 300s

33 x 300s

Comments

Sky plot

Sky plot

Histogram

Andromeda Galaxy (M31) Four Panel Mosaic, Matt