Astrobin: https://www.astrobin.com/gg1zf4/ Astrometry: http://nova.astrometry.net/user_images/4307756#annotated M13 globluar cluster and NGC6207 galaxy.PixInSight Drizzle integration of frames:19 lights ISO400 600sec CLS 2″ Svbony filter, dark, flat and BIAS;12…
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Xiulong Tianwen Sheying – Astrophotography by 羞龍Xiulong Stefano Zamblera