C/2023 A3 Tsuchinshan-ATLAS 21/10/2024

Comet C/2023 A3 Tsuchinshan-ATLAS on 21/10/2024 from Livorno (IT)

William Optics Redcat 51, ASI1600mm Pro at -20C, Gain 173

10 subframes in Optolong Lpro as luminance, 10sec; 5 subframes for each Astronomik RGB 1,25″

Integration and postproduction in PixInSight and Photoshop

Astrobin:

羞龍天文摄影 Xiulong Astrophotography