Only 2 subs of each colour before clouds rolled in.

Object ID M37 Auriga
Details 2019-03-27
Telescope 203mm RC8 f8
Camera Atik 460Ex @-20C
Badder RGB filters
IDAS P2 LP filter
Exposure(s) 2x120s 1×1 RGB
Darks
Capture APT
Processing Nebulosity, Photoshop