The Vibrant Spiral

Here is a shot of Ngc1097 processed with Astro Pixel Processor using the Combine RGB tool from created Masters to blend into a LRGB image.

The workflow continued in Pixinsight with Plate Solver to create a valid Astrometric Solution for Colour Calibration with futher steps,Star,Blur and Noise Xterminator suite then the script Stars Back along with some fine adjustments with Statistical Stretch.........