Celestial hemisphere:  Northern  ·  Constellation: Andromeda (And)  ·  Contains:  Andromeda Galaxy  ·  HD3431  ·  HD3765  ·  HD3969  ·  HD4143  ·  HD4174  ·  HD4322  ·  HD4501  ·  HD4669  ·  M 110  ·  M 31  ·  M 32  ·  NGC 205  ·  NGC 206  ·  NGC 221  ·  NGC 224
M31 - Andromeda in HaRGB, Matthew Davidson
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M31 - Andromeda in HaRGB

Revision title: M31 - Andromeda HaRGB reprocessed

M31 - Andromeda in HaRGB, Matthew Davidson
Powered byPixInsight

M31 - Andromeda in HaRGB

Revision title: M31 - Andromeda HaRGB reprocessed

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Acquisition details

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Description

My longest integration time to date (roughly 25 hours all-in, which is a miracle with the weather here.), 15 hours in RGB with a ZWO UV/IR cut, and 10 hours in Ha/Oiii using L-eXtreme for the Ha nebulae in the spiral arms. Acquisition dates aren't accurate as I cant remember the exact dates, around 12ish hours of RGB was under 2% moon phase, with the last few hours under roughly 50%. L-eXtreme data was captured under a 70-90% moon iirc.

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  • M31 - Andromeda in HaRGB, Matthew Davidson
    Original
  • Final
    M31 - Andromeda in HaRGB, Matthew Davidson
    B

B

Title: M31 - Andromeda HaRGB reprocessed

Description: Further reprocessing to enhance stars and improve visibility of the galactic dust cloud around M31.

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Sky plot

Sky plot

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M31 - Andromeda in HaRGB, Matthew Davidson