Astro-Physics 130GTX with 0.7x Reducer
Astrodon 5nm narrowband filters
Seattle, Wa June 25-26 2017
30 2-minute subs Ha, O3, S2
Processed in PixInsight 1.8 using tone mapping technique
ElephantTrunk (1 of 1)-3.jpg
Looks amazing. I love it!
Looks ok in smaller image but big resize shows jpg artifacts (=too much compression).
