M81 M82 filed mosaic and annotation
Astrobin: https://www.astrobin.com/y6ao2p/
Astrometry: http://nova.astrometry.net/user_images/4612086#annotated
M81 and M82 mosaic field at F360 (William Optics Zenithstar 61 / EOS550d)
PixInSight platesolving and annotation of Galaxies and DSO.
Drizzle data integration of many frames at ISO400, 600sec with CLS (Svbony) and UHC (Optolong) 2″ filter.