Jupiter and Ganymede.

Dyadya Lesha

71676

Planets

Dec 1st, 2023

1637

Resolution:: 900x550 px
File size:: 389 KB

Photo description / processing

Tal-250K, LB2x Barlow, LB 1.5x Zeiss, equivalent focal length ~3.4 meters, ADC ZWO. Camera QHY5III290C, 100% and 120% of original. Image quality during capture about second grade on the Antoniadi scale, light haze, no wind. Observatory "AstroVetkino" https://astronomy.ru/forum/index.php/topic,158764.0.html.