IC4628 in Scorpio SIIHaOIII

Orion Optics UK AG12 F3.8
Starlightxpress SXVF-H694, SX USB CFW, SX OAG unit + Atlas Focuser
SIIHaOIII = 140 180 130min = 7.5hrs total exposure (bin 1X1)
Using new Astronomik 6nm Narrowband filters
-20C chip temp, flats used but no dark frames.
Focal length 1120mm
Image scale 0.84"/pix
Guide Camera: Starlightxpress Lodestar