This has been the project for the past 3 weeks, capturing NGC1097, a barred spiral in Fornax in LRGB. The scope used is the Takahashi µ250CRS at native 2500mm F10, with the ZWO ASI6200MM through Antlia Pro LRGB filters.
Total number of hours of integration is 15 hrs 40 mins in the following breakdown :-
Lum: 106x 5min
Red: 23x 5min
Green: 25x 5min
Blue: 34x 5min
All at Gain 0 offset 50 Bin1x1 with sensor cooled to -10C.
A higher res is available in Astrobin, but don't look too closely
:
https://astrob.in/sgp4sw/0/
Edit: I added the inverted Lum view to show the jets emanating from the galaxy core. There's meant to be 4 but I only captured 2 of them.