Other images in Stars and constellations

detection de deux trous noir

 

https://www.aavso.org/asassn-18ey-suspected-black-hole-binary-bright-outburst

 

AD/DEC:  18h20 / +07°11'

A l'ouest d'Altaïr

 

N254/1200

350D

800iso

11X2mn +1 pose de 5mn

Le 11/04/19   4H35 / 4H55  HL

Audrehem

ici brute de 5mn:

IMG_0071.JPG

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Photo Information for detection de deux trous noir


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