NGC 300 is a beautiful spiral galaxy but can seem rather plain looking with standard LRGB
processing, so I have used some Halpha (Magenta-Red patches) and OIII (Teal-Green patches)
to highlight the extensive star forming regions across the galaxy, they are everywhere!
Orion Optics AG12 F3.8
Starlightxpress SXVF-H694, SX USB CFW, SX OAG unit + Atlas Focuser
LRHaGOIIIB = 4hrs 1Hr 2hr 1hr 1hr 1hr = 10hrs total exposure (bin 1X1)
New Deep-Sky RGB Astronomik filters
-20C chip temp, flats used but no dark frames.
Focal length 1120mm
Image scale 0.84"/pix
Guide Camera: Starlightxpress Lodestar
Comments
Taken over 2 nights, no moon, seeing above average