>>4408437
Took this one a few weeks ago.
HaLRGB image of the M81 and M82 galaxies

50 x 180s Ha
110 x 60s L
50 x 60s R
50 x 60s G
50 x 60s B
6h50m total

Main equipment
Skywatcher quattro 150p newtonian
ZWO ASI1600mm-cool camera
Skywatcher heq5 mount
Baader 3.5nm Ha filter
Optolong LRGB filter set