Helena Observatory,   North Alton, NS

M33, Triangulum Galagy

23-Feb-2026 04:35 AST 23-Feb-2026 08:35 UTC

M33, Triangulum Galagy, 28-Oct-2019

Scope: Orion 200mm Astrograph, f/4
Mount: CEM60
Guiding: KWIQ/QHY5 / PHD2
Imaging Camera: Atik 383L+
Frames: 8 @ 600s Ha, 1x1; 16 @ 300s L, 1x1; 16 ea @ 120s R,G,B 2x2
Total Exposure: 256m
Processing: PixInsight
Distance: 2.7 Mly
Astrobin link

 

Copyright © 2019 by Kathleen Walker
Last modified: 02-Feb-2019