My image of Sh2-239 taken on 2 sessions in Jan 2022 using Pier 7. It has proved to be a tricky object to image as it was so faint trying to bring out the fainter areas of the nebula.

My subs were 18x300sec Lum, 5x300sec Red, 9x300sec Green and 5x300sec Blue.

Processed using PixInsight, Photoshop and Topaz AI Denoise