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Object: M12 (NGC6218) Globular Cluster in Ophiuchus |
Sensor: DSLR Nikon d810'a ISO: 800 Filter: Unfiltered |
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Center RA & Dec: 16h 46m 42.838s -01° 51' 14.592" Pos Angle: +000° 00.1' - Scale: 2.05"/Pixel |
Exposure: 4 x 600 seconds |
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Date, Time & Number: 2020.09.05 - 21h 04m 35s U.T.C. |
Location: BigBang Observatory - Italy |
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Instruments: Telephoto Nikon F= 500mm f/4,0 @ f/7,1 |
Note Pulse of dithering 1à setup |
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Photo: Danilo Pivato © Copyright: - Images & texts 2020 - All rights reserved |
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Map |
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The Photographic History of the M12 Globular Cluster through different focal lengths |
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Focal Length 50mm |
Focal Length 100mm |
Focal Length 200mm |
Focal Length 300mm |
Focal Length 400mm |
Focal Length 500mm |
Focal Length 760mm |
Focal Length 1268mm |
Focal Length 2100mm |
Focal Length 2910mm |
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