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Contains:  Great Nebula in Andromeda, M 110, M 31, M 32, NGC 205, NGC 221, NGC 224
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M31 - The Andromeda Galaxy - LRGB, 



    
        

            Roberto Botero
M31 - The Andromeda Galaxy - LRGB
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M31 - The Andromeda Galaxy - LRGB

Technical card


Dates:Oct. 2, 2019Oct. 4, 2019Oct. 8, 2019Oct. 17, 2019Oct. 19, 2019Oct. 20, 2019Oct. 22, 2019Oct. 23, 2019

Frames:
Astrodon Blue G2E: 27x300" bin 1x1
Astrodon Green G2E: 26x300" bin 1x1
Astrodon Red G2E: 25x300" bin 1x1
Hutech IDAS LPS P2 50mm square: 26x600" bin 1x1

Integration: 10.8 hours

Avg. Moon age: 15.89 days

Avg. Moon phase: 52.45%


Basic astrometry details

Astrometry.net job: 3004933

RA center: 0h 42' 43"

DEC center: +41° 16' 30"

Pixel scale: 1.430 arcsec/pixel

Orientation: 269.612 degrees

Field radius: 1.140 degrees


Resolution: 4060x4060

Locations: Home, Petts Wood, United Kingdom

Data source: Backyard

Description

Yet another go at the Great Andromeda Galaxy. Despite its brightness it is a difficult subject to process and to get colours right from a light polluted site such as mine.
Check the annotated version for some background galaxies.

Comments

Author

rbotero
Roberto Botero
License: None (All rights reserved)
2632
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Revisions

  • M31 - The Andromeda Galaxy - LRGB, 



    
        

            Roberto Botero
    Original
  • M31 - The Andromeda Galaxy - LRGB, 



    
        

            Roberto Botero
    B
  • M31 - The Andromeda Galaxy - LRGB, 



    
        

            Roberto Botero
    C
  • Final
    M31 - The Andromeda Galaxy - LRGB, 



    
        

            Roberto Botero
    D
  • M31 - The Andromeda Galaxy - LRGB, 



    
        

            Roberto Botero
    E

B

Description: LRGB

C

Description: Photometric Colour Calibration details

D

Description: LRGB v2

E

Description: Annotated

Sky plot

Sky plot

Histogram

M31 - The Andromeda Galaxy - LRGB, 



    
        

            Roberto Botero