New Image: Abell 1213

[dcrowson]

Abell 1213 is a cluster of around 51 galaxies in Ursa Major. See the annotated image showing over two hundred galaxies in this image.

Luminance – 20x300s – binned 1x1 – 100 minutes
RGB – 6x300s – 30 minutes each – binned 2x2

190 minutes total exposure – 3 hours 10 minutes

Imaged on April 12th, 2024 at the Whetstone Creek Conservation Area (Williamsburg, Missouri) with a SBIG ST-8300M on an Astro-Tech AT90EDT at f/6.7 603mm.

LRGB - https://www.flickr.com/photos/dcrowson/ ... 2/sizes/l/
LRGB annotated - https://www.flickr.com/photos/dcrowson/ ... 4/sizes/l/



Dan