Helena Observatory,   North Alton, NS

M42, The Great Orion Nebula

03-Jul-2025 21:54 ADT 04-Jul-2025 00:54 UTC

M42, The Great Orion Nebula, 19-Jan-2021

Scope: Orion 200mm Astrograph, f/4
Mount: CEM60
Guiding: KWIQ/QHY5 / PHD
Imaging Camera: Atik 383L+
Frames: Ha (7x 120s, 6x 180s, 4x 300s, 4x 600s), L (6x 10s, 9x 60s), R (15x 60s), G (15x 60s), B (14x 60s)
Total Exposure: 3h42m
Distance: 1344ly
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Copyright © 2019 by Kathleen Walker
Last modified: 02-Feb-2019