I've been using an OSC camera for a few years and have just got a mono camera (the venerable ASI1600mm-cool) on IIS.
So here's a go at a narrowband Tarantula. 6.5hrs each of SHO (Baader 6.5nm filters), plus a bit of RGB for the stars. All through a SW 8" F4 newt on an old onstep modified G11. Processed in PI - WBPP, mure denoised, light convolution, channels combined & normalised, hyperbolic stretching, then added RGB stars and star reduction
Hi-res image
here
Comments please, would be really appreciated. Took me a while to sort out mono processing to get to this stage !