Mosaic made by 9 panels, with starless master in narrowband, SHO palette, and stars integration in RGB.
Narrowband subframes of 180″, 300″ and 600″, RGB subframes at 60″ exposure.
Astrobin: https://www.astrobin.com/frg7c3/
羞龍天文摄影 Xiulong Astrophotography
Xiulong Tianwen Sheying – Astrophotography by 羞龍Xiulong Stefano Zamblera