M31 and its Halo (Bray Falls)

Celestial hemisphere: Northern · Constellation: Andromeda (And) · Contains: 32 And · 35 And · 35 nu. And · Andromeda Galaxy · HD2702 · HD2756 · HD2766 · HD2993 · HD3141 · HD3431 · HD3447 · HD3741 · HD3765 · HD3827 · HD3969 · HD4143 · HD4174 · HD4322 · HD4501 · HD4669 · HD4902 · HD5065 · HD5129 · HD5285 · HD5314 · M 110 · M 31 · M 32 · NGC 205 · NGC 206 · And 4 more.

Image of the day 04/13/2023

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M31 and its Halo

Image of the day 04/13/2023

Powered byPixInsight

M31 and its Halo

Figured I would try and see what dust I could pull out of my RGB m31 dataset and found plenty of interesting features. The structures of Andromeda's outer halo are labeled in the revision. This was captured with my FSQ106 reduced at sierra remote observatory. I have also included the Andromeda [Oiii] arc in the revision, figured it would be cool to see for context!

I processed this image as a part of my astrophotography image processing guide which I have just released on my website. The raw data for this image, along with about 3hrs of tutorial, and a short conceptual PDF guide, are all available with this guide on my website here: Image Processing Guide

Hope you all enjoy the image, and clear skies!

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Title: Annotated with Arc

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Status	Advanced success
Started	...
Astrometry.net job	7428011
PixInsight job	F8M2VQYFDMLIUWA85ERKBUOFJZOHKJQJ
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	00h42m46s.40
RA (top/left)	00h31m20s.68
RA (top/right)	00h58m10s.22
RA (bottom/right)	00h55m00s.75
RA (bottom/left)	00h26m49s.83

Dec (center)	+41°14′08″.0
Dec (top/left)	+38°56′25″.3
Dec (top/right)	+40°01′32″.5
Dec (bottom/right)	+43°27′06″.6
Dec (bottom/left)	+42°18′43″.10

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Image of the day 04/13/2023

M31 and its Halo

Image of the day 04/13/2023

M31 and its Halo

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Image of the day 04/13/2023

M31 and its Halo

Image of the day 04/13/2023

M31 and its Halo

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