Hemisphere:  Northern  ·  Constellation: Andromeda (And)  ·  Contains:  Andromeda Galaxy  ·  M 110  ·  M 31  ·  M 32  ·  NGC 205  ·  NGC 221  ·  NGC 224
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M31 with core structure, 



    
        

            Vadim Kozatchenko
M31 with core structure
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M31 with core structure

Getting plate-solving status, please wait...
M31 with core structure, 



    
        

            Vadim Kozatchenko
M31 with core structure
Powered byPixInsight

M31 with core structure

Technical card

Integration: 0


Basic astrometry details

Astrometry.net job: 3956179

RA center: 0h 43' 12"

DEC center: +41° 14' 49"

Pixel scale: 4.770 arcsec/pixel

Orientation: 270.099 degrees

Field radius: 1.416 degrees


Resolution: 1500x1522

Locations: Домашняя обсерватория, Челябинск, Russian Federation

Data source: Backyard

Description

M31 is a galaxy with an amazing core. We observe a bright core in the RGB and Ha channels. But as soon as the R channel is subtracted from the Ha channel, the spiral structure of the hydrogen clouds falling into the center appears.

To get this image, I used my material: https://astrob.in/b93d2c/G/

Also, Ha and R images shared with me Yakov Grus: https://astrob.in/m4w5m7/0/

Comments

Revisions

  • Final
    M31 with core structure, 



    
        

            Vadim Kozatchenko
    Original
    M31 with core structure, 



    
        

            Vadim Kozatchenko
    B
    M31 with core structure, 



    
        

            Vadim Kozatchenko
    C

B

Description: Ha. Yacov's data

Uploaded: ...

Sky plot

Sky plot

Histogram

M31 with core structure, 



    
        

            Vadim Kozatchenko

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