Some guiding problems so couldn’t use all subs.

Object ID NGC 2174 Monkey Head nebula
Mag. 6.8, Size 40′ Orion
Details 2019-01-31
Telescope 250mm f4.8 Newtonian, MPCC
Camera Atik 460EX @-20C
Baader Ha, OIII, SII filters
Exposure(s) 8x300s 2×2 each
Darks
Capture APT
Processing Nebulosity, Photoshop
SHO colour mapping