My session of the Horsehead and Flame Nebula earlier this week (see this link) was stacked with my session in H-alpha done in March 2022 (see this link).
The result is a stacked image of 3h10m and clearly more details can be seen.
Guiding : ASI290MM on Guiding scope ZWO Miniscope 30f/4
Filter : Optolong L-Pro; Lights : 24x300s; Flats (10x0,35s), Darks(5), Bias (5), DarkFlats (10)
Filter : H-Alpha; Lights 2x600s, 10x300s
Software : SharpCap 4.1 (Poolallignment), Stellarium, N.I.N.A., APP, CS4, Denoise AI
