Helena Observatory,   North Alton, NS

NGC 6888, Crescent Nebula

17-Sep-2025 22:50 ADT 18-Sep-2025 01:50 UTC

NGC 6888, Crescent Nebula, 12-Sep-2020

Scope: Orion 200mm Astrograph, f/4
Mount: CEM60
Guiding: KWIQ/QHY5 / PHD2
Imaging Camera: Atik 383L+
Frames: 8 @ 600s Ha, 1x1; 8 each 120s RGB, 2x2
Total Exposure: 2.1h
Processing: PixInsight
Distance: 5 kly
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Copyright © 2019 by Kathleen Walker
Last modified: 02-Feb-2019