Helena Observatory,   North Alton, NS

M1, The Crab Nebula

25-Dec-2025 09:27 AST 25-Dec-2025 13:27 UTC

M1, The Crab Nebula, 23-Feb-2017

Scope: Orion 200mm Astrograph, f/4
Mount: CEM60
Guiding: KWIQ/QHY5 / PHD
Imaging Camera: Atik 383L+
Filters: Astrodon
Frames: 8x R, 120s, 2x2; 8x G, 120s, 2x2; 7x B, 120s, 2x2; 7x L, 300s, 1x1; 8x Ha, 600s, 1x1
Total Exposure: 163m
Processing: PixInsight
Distance: 6.5 kly
Astrobin link
 

 

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