...noise
If David Malin's catch-phrase is Repect the Light, mine has to be Respect the Noise
"Cause that's all I ever have.
Wonderous 1hr30 on NGC7793, same data as before, this time NOT denoised or fiddled with. Taken at f/5 in a zone of light pollution outside the limits of the Bortle scale (maybe a 12/9). The poor LP filter struggles...
CCDStack didn't do as good an alignment as I wanted - ah well, it was just something to do. Might try it in PI next time.
Glorious ain't it
:ROFL: