AT 2019abn in M51

[klaus]

Hi all,

Coincidentally I did some test shots of M51 that evening and the seeing and transparency were pretty bad. A few days later I read about a supernova impostor in M51 and discovered it in the image  (stack of 27 images of 20 seconds, for better visibility I increased the contrast a lot).

Thanks for watching


Klaus

[Crooro]

Excellent recovery