Palomar 7 - LRGB

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

 

Luminance – 12x600s – 120 minutes – binned 1x1

RGB – 8x300s – 40 minutes each – binned 2x2

 

240 minutes total exposure – 4 hours

 

Imaged on June 29th and July 18th, 2022 at the Danville Conservation Area (New Florence, Missouri) with a SBIG ST-8300M on an Astro-Tech AT90EDT at f/6.7 603mm.

 

Done