Helena Observatory,   North Alton, NS

NGC 7331 and Stephan's Quintet

01-Mar-2024 13:09 AST 01-Mar-2024 17:09 UTC


NGC 7331 and Stephan's Quintet, 29-Aug-2014

Scope: Orion 200mm Astrograph, f/4
Mount: HEQ5
Guiding: KWIQ/QHY5 / PHD
Imaging Camera: Atik 383L+
Frames: 6x 5m ea L,G,B; 5x 5m R
Total Exposure: 1h55m
Processing: PixInsight
Distance: 40 Mly (7331 and Deer Lick group); 300 Mly (Stephan's)
Astrobin link