Description: - 9th
magnitude Spiral Galaxy in Ursa Major, about 53 million light
years away. Imaged from Bortle 9 Calgary AB Canada in Luminance
only. Imaged over 3 nights because I screwed up my planning.
But adding 2 extra hours from April 3rd improved the
detail a lot. Camera: ASI533M Filter: Chroma Luminance Scope: Astro-Physics AP130EDT,
1085mm at f/8.35
Exposure: 48 x 5 minutes for
4hrs total Date: 2026-01-16 and 2026-01-18 and 2026-04-03 Processed in Pixinsight with RCAstro Tools
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