Helena Observatory,   Tupperville, NS

M-74 with Supernova SN2013ej

08-Sep-2026 23:55 ADT 09-Sep-2026 02:55 UTC

M-74 with Supernova SN2013ej, 31-Jul-2013

Scope: Orion 200mm Astrograph, f/4
Mount: HEQ5
Guiding: KWIQ/QHY5 / PHD
Imaging Camera: Atik 383L+
Frames: 5 @ 5m0s each of luinance only
Total Exposure: 25m
Processing: DSS, PixInsight
Distance: 30 Mly
 

 

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Last modified: 02-Feb-2019