Astrobin: https://www.astrobin.com/39mw3i/
Astrometry: http://nova.astrometry.net/user_images/4289716#annotated
M42 ISO400 600sec in CLS, UHC and Halpha band
10 lights Ha narrowband 2″ Svbony filter
11 lights CLS 2″ Svbony filter
12 lights UHC Optolong 2″ filter
Postprod.: PixInSight, Deepskystacker, Photoshop and Lightroom
Taken from balcony, Livorno city-town