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Simeis 147 (Sh2-240) in Ha. Hover the mouse over the image to see composite Ha + O III image Ha=480min O3=480min, 300 mm Canon F/2.8 lenses , DDM 85 Mount, SBIG STL 11000 M Camera |
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Simeis 147 (Sh2-240) in Ha. Hover the mouse over the image to see composite Ha + O III image Ha=480min O3=480min, 300 mm Canon F/2.8 lenses , DDM 85 Mount, SBIG STL 11000 M Camera |