Some guiding problems so couldn’t use all subs.

Object IDNGC 2174 Monkey Head nebula
Mag. 6.8, Size 40′ Orion
Details2019-01-31
Telescope250mm f4.8 Newtonian, MPCC
CameraAtik 460EX @-20C
Baader Ha, OIII, SII filters
Exposure(s)8x300s 2×2 each
Darks
CaptureAPT
ProcessingNebulosity, Photoshop
SHO colour mapping