Helena Observatory,   North Alton, NS

M51 galaxy

01-Mar-2024 14:13 AST 01-Mar-2024 18:13 UTC


M51 galaxy, 28-Mar-2020

Scope: Orion 200mm Astrograph, f/4
Mount: CEM60
Guiding: KWIQ/QHY5 / PHD2
Imaging Camera: Atik 383L+
Frames: 6 @ 300s L, 1x1; 6 each 120s RGB, 2x2
Total Exposure: 66m
Processing: PixInsight
Distance: 23 Mly
Astrobin link