Pickering’s Triangle - Part of The Veil Nebula Supernova Remnant

Pickering’s Triangle is part of the supernova remnant known as the Veil Nebula in the constellation of Cygnus.

The total exposure time is 5 hours and 30 minutes with Astrodon 5 nm narrowband filters (H-alpha, S-II and O-III), TS Boren-Simon 8" Powernewt and Atik 460EX CCD.