Messier-3 M3 / NGC5272 in Canes Venatici Intes Mk69@900mm St10XME LRGB 60/35/35/35min 5min Subs Gahberg 20080426
M3 / NGC5272 in Canes Venatici Intes Mk69@900mm St10XME LRGB 60/35/35/35min 5min Subs Gahberg 20080426
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