NGC 457 – Owl Cluster

TS-Optics 16” f/8 RC Teleskop (406/3250 mm)
ATIK 383L+ CCD Kamera, -15 °C

NGC 457 – 20 min LRGB

Each picture is composed out of components with L-, R-, G- and B-Filters
Picture edited (denoised and sharpened) with TOPAZ-AI and Lightroom