u/Content-Review-1804

M51 is a spiral galaxy about 23 million light-years from Earth.

Integration:
1.5hrs - 60 exposures, 15 sec.

Equipment: Dwarf 3 smart telescope with Astro filter
Bortle: 4.4
Processed in Siril. My workflow:
Undo to linear, PCC, SCNR, Asinh Transformation, Histogram Transformation, Color Saturation.