Sharpless 115 and 116. September 2025

Sharpless 115 is a large emission nebula located in the constellation of Cygnus, close to the bright star Deneb. The small round shape upper centre is Sharpless 116, a small emission nebula. The region lies around 7,500 light years distant.

Imaged over 2 nights, 25th and 28th of September 2025.

HEQ5 PRO

RedCat51 WIFD

QHY183C Gain 21 -20C

Optolong L-eNhance filter

900sec x 30subs

Processed using Pixinsight and Photoshop 6.

Done