IC1805 Heart Nebula SAO
IC1805 Heart Nebula in the constellation Cassiopeiae
equipment: Takahashi FSQ106ED with 645RD F3.6, FLI ML8300 Astrodon Filters
guide: Starlightxpress Loadstar,Off Axis Guider, and MaximDl
exposure: SII 900seconds x15 Ha 600seconds x9, OIII 900seconds x20 ,Total 10 hours 45 minuits, sensor temp -30℃
November 13,14,15,2014
site: 580m above sea level in Yamanashi, Japan
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Taken on November 14, 2014