Very quick 48mins stack of 120s subs at gain 120 and cooled to -15C, in DSS, bad post-processing hence the leery colour. It's the only stacking software on my laptop as it won't run PixInsight. Meant to illustrate the context of Caroles recent close up image of the same.
Image date, time and location: 2018-02-16 00:00:00 Manche, France
Telescope aperture and focal ratio: TS1506UNC f4 Newtonian, TS Komakorr corrector, ZWO OAG with GPCAM2 Mono
Camera and filters used: ZWO ASI294 Pro Colour @-15c, no filters
Processing applied: DSS 3.3.4, Startools
(http://gallery.orpington-astronomy.org.uk/albums/userpics/10050/normal_IC1795_DSS002.jpg) (http://gallery.orpington-astronomy.org.uk/albums/userpics/10050/IC1795_DSS002.jpg)