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Posted (edited)

D'après Wikipédia, il y a plus de 1 000 galaxies. Il n'y en a probablement pas 1 000, mais certainement un nombre considérable.

Petit bonus, QSO [HB89] 1256+280 avec un redshift de 2.66 est visible :)

 

2 x ASI 2600MM pro
Axis Instruments Hyperbolic Astrograph 280mm F:3,5
10m GM2000
Lum 1092x30 sec
Newton CFF 200 F5
Avalon Linear
RGB 3x132x120 sec
Software SGPro, PI & PS CS6.

 

https://app.astrobin.com/u/Vandewattyne?i=4c0dm6#fullscreen

 

Abell1656.thumb.jpg.293fe1e0d17fff76ce4d0b6e34051434.jpg

Edited by Astrobug
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  • Merci / Quelle qualité! 8
Posted

Le centre est meme envahi de poussieres, je sais pas si c'est du au 2 grosses galaxies elliptiques.

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