M13 in Hercules needs no introduction, it's one of the first thing people point their binos or first scope at.
99x10s, 10 Flats, 10 DarkFlats, no Darks
Image date, time and location: 2023-05-20, 02:00, Manche, France
Telescope aperture and focal ratio: TS Classical Cassegrain 8" f12
Camera and filters used: ZWO ASI294MC Pro, Svbony UV/IR 2"
Processing applied: PixInsight, Affinity 2.1
Click for full size image
(http://gallery.orpington-astronomy.org.uk/albums/userpics/10050/normal_M13_ABE_SCC_ezDenoise_GSHcol_MT5.jpg) (http://gallery.orpington-astronomy.org.uk/albums/userpics/10050/M13_ABE_SCC_ezDenoise_GSHcol_MT5.jpg)