Celestial hemisphere:  Northern  ·  Constellation: Andromeda (And)  ·  Contains:  Andromeda Galaxy  ·  HD3969  ·  HD4143  ·  HD4174  ·  HD4322  ·  M 110  ·  M 31  ·  M 32  ·  NGC 205  ·  NGC 206  ·  NGC 221  ·  NGC 224
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M31: Andromeda Galaxy 2 panel mosaic, gmadkat
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M31: Andromeda Galaxy 2 panel mosaic

Getting plate-solving status, please wait...
M31: Andromeda Galaxy 2 panel mosaic, gmadkat
Powered byPixInsight

M31: Andromeda Galaxy 2 panel mosaic

Equipment

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Acquisition details

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Description

Two panel mosaic processing in Pixinsight. M31 taken from my backyard, roughly 4 hours per panel in Bortle 7 skies.

Processed in Pixinsight and Photoshop.

Workflow:

WBPP to generate master RGB with cosmetic correction.
PCC
DBE twice to remove gradients
Light deconvolution with Lum Mask
Light LHE with Lum-Star mask applied
@Randy Lindstrom  method of non linearization
Curves and saturation adjustment in PI and vibrance layers in PS
Adam Block star reduction mild touch

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