Sharpless 115 and neighborhood in Cygnus

Posted by Sasho
on Saturday, November 20, 2021
Wide-field astroimage of a complex region that include faint emission nebulae Sh2-115, 112 and Sh2-116 (Abell 71).
Equipment: SharpStar Askar FRA400 (focal length 400 mm), ZWO ASI294MM Pro; Guiding: ZWO ASI174MM Mini and ZWO OAG; AsiAir Plus; iOptron CEM40EC; Filters Chroma (3nm). Exposures: H-alpha 12×900″ Bin1, OIII 4×900″ Bin2 and SII 6×900″ Bin2 (total integration time 5 h 30'). Image processing using SHO palette with PixInsight.
Imaged from travel place near village Radibush (H-alpha and OIII) and from Skopje city center (SII) at October 4 and 5, 2021. High-resolution image and more technical details at:
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