(M13) Hercules Keystone Cluster - Widefield & Crop

[gcisko]

Constellation: Hercules
Telescope: Astrotech 72mmED
Mount: Skywatcher Star Adventurer
Camera: Sony A7 in prime focus
Settings: F/6, ISO 4000, 10 Sec exposure
Image source: 53 subs, 20 darks stacked with Sequator & cropped
Processing: Photoshop, Topaz
Date: 9/10/2021

Click on the image or link to get the full resolution on Flickr

(M13) Hercules Keystone Cluster by Greg Cisko, on Flickr

Cropped version

(M13) Hercules Keystone Cluster by Greg Cisko, on Flickr

[messier 111]

nice shot , thx .