Helena Observatory,   North Alton, NS

NGC 6543, Cat's Eye Nebula

20-Dec-2025 21:33 ADT 21-Dec-2025 00:33 UTC

NGC 6543, Cat's Eye Nebula, 22-Aug-2020

Scope: Orion 200mm Astrograph, f/4
Mount: CEM60
Guiding: KWIQ/QHY5 / PHD2
Imaging Camera: Atik 383L+
Frames: 16 @ 900s Ha, 1x1; 14 @ 900s L 1x1; 2 @ 600s L, 1x1; 12 @ 300s L 1x1; 12 @ 30s L 1x1; 8 each 120s RGB, 2x2
Total Exposure: 12.9h
Processing: PixInsight
Distance:3.3 kly
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Copyright © 2019 by Kathleen Walker
Last modified: 02-Feb-2019