Helena Observatory,   North Alton, NS
NGC 4559 (Caldwell 36)
21-Dec-2025 19:04 ADT	Home Astrophotography Blogs Site Information Articles and Links Weather	21-Dec-2025 22:04 UTC

NGC 4559 (Caldwell 36), 16-May-2020 Scope: Orion 200mm Astrograph, f/4 Mount: CEM60 Guiding: KWIQ/QHY5 / PHD2 Imaging Camera: Atik 383L+ Frames: 20 @ 300s L, 1x1; 12 each 120s RGB, 2x2 Total Exposure: 172m Processing: PixInsight Distance: 29 kly Astrobin link

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