Just a few frames before clouds so a bit grainy.

Object ID M82 Cigar galaxy
Ursa Major
Details 2019-02-09
Telescope 250mm f4.8 Newtonian
IDAS P1 filter
Camera Atik 460EX, Baader RGB
Exposure(s) 4 x 180s each filter
darks
Capture APT
Processing Nebulosity, Photoshop