Equipment: SharpStar Askar FRA400 with 0.7 reducer (focal length 280 mm); Imaging: ZWO ASI294MM Pro; Guiding: ZWO ASI174MM Mini and ZWO OAG; AsiAir Pro 1.6; iOptron CEM40EC; SHO filters Chroma (3nm). Exposures: 55x600" (total integration 9 h, 10'). Image processing in SHO palette using PixInsight.
Imaged from Skopje city center (Bortle 8.0) at May 13, 16 and 18, 2021. High-resolution image and more details at: https://www.astrobin.com/7h8x7f/0/