Messier 13 – Hercules Globular Cluster July 25th 2017

Telescope: ES AR102 Doublet
Mount: Celestron AVX (Unguided)
Camera: Canon 450d (Self Astro-Modded)

6x60 sec light frames, at ISO 1600
10x60 sec Dark Frames, at ISO 1600
10x1/4000 sec Bias Frames

Stacked in Deep Sky Stacker.
Processed in PixInsight 1.8 and Star Spikes added in Photoshop CS6
Website: JustStarGazing.com