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Object: M4 globular cluster & Antares region |
Sensor: CMos Nikon d810a - ISO: 400 - T: ---° Filter: Unfiltered |
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Center RA & Dec: 16h 25m 00.103s -25° 35' 34.601" - Pos Angle: +--.-- - Scale: 7.87"/Pixel |
Exposure: 7 x 900 minuts |
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Date, Time & Number: 2020.08.16 - 19h 42m 43s U.T.C. |
Location: BigBang Observatory - Italy |
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Instruments: TeleLens Nikon 500mm f/4,0 @ f/5,6 |
Note Analog photography - defect polar tracking |
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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 Globular Cluster M4 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 600mm |
Focal Length 760mm |
Focal Length 1268mm |
Focal Length 2100mm |
Focal Length 2910mm |
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