NGC6820.jpg
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NGC6820.jpg
Object: NGC6820
Optic: CA300 (300/1200mm Newton f4), Keller 3" Wynne Corrector
Mount: Skywatcher EQ8
Camera: ZWO ASI6200MM Pro @-10°C, Gain=100, Offset=10/50
Filter: Baader CMOS H-Alpha 6nm