M81 & M82 - Bode's Galaxy & The Cigar Galaxy

Jun 23rd, 2025

14 h 35 m

Removed hydrogen data from the stack. Stretched in Siril using the GHS tool with the Human weighted luminance method, which gave the galaxies a more interesting color, in my opinion. As for IFN, probably to bring them out better, about twice as much integration time is needed. LRGB : L - 6h 18min R - 2h 50min G - 2h 51min B - 2h 36min

Apr 29th, 2025

18 h 5 m

HaLRGB : L - 6h 18min R - 2h 50min G - 2h 51min B - 2h 36min Ha - 3h 30min Sum = 18h 5min

Apr 9th, 2025

HaLRGB : L - 6h 18min R - 2h 50min G - 2h 51min B - 2h 36min Ha - 3h 30min Sum = 18h 5min

Apr 7th, 2025

18 h 5 m

Stretched the dust by applying a different approach to luminance data overlay.

Apr 6th, 2025

18 h 5 m