Date: 2022-01-22

The Horsehead Nebula (Dark Nebula) - and the Flame Nebula

Location: Southern Ontario Bortle 7
Scope: ES208CF (8" f/4 Newtonian)
Camera: ASI294MM-P
Exposures (200gain): 100x300sH, 50x300s O. (~15 hours in total)
Calibrations: 30 Darks, 20 Flats for H and O
DSS, PI, Photoshop