Palomar 7

Palomar 7 (IC 1276 and others) is a Shapley-Sawyer class XII (http://en.wikipedia.org/wiki/Shapley%E2%80%93Sawyer_Concentration_Class) globular cluster located approximately 17,600 light-years away in Serpens Cauda.

Luminance – 10x180s – 30 minutes – binned 2x2
RGB – 10x180s – 30 minutes each – binned 2x2

120 minutes total exposure – 2 hours

Imaged August 9th and 25th, 2024 at the El Sauce Observatory (Rio Hurtado, Chile) with a QHY 600M on a PlaneWave CDK24 at f/6.5 3974 mm.

LRGB - https://www.flickr.com/photos/dcrowson/54008688802/sizes/l/

These are Telescope Live (https://telescope.live/) “One-Click Observations.”

See my refractor image here - https://www.flickr.com/photos/dcrowson/52230075991.