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Object: M 7 Region: Ptolemy's Cluster (NGC 6475) in Scorpius |
Sensor: CMos QHY600m - Bin: 2x2 - T: -05° - Filter: Luminanced |
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Center RA & Dec: 17h 53m 36.760s -34° 43' 47.131" - Pos Angle: +---° --' - Scale: 2.6"/Pixel |
Exposure: 10 x 180 seconds |
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Date, Time & Number: 2025.09.24 - 18h 22m 02s U.T.C. |
Location: BigBang Observatory - Italy |
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Instruments: Refractor Askar FRTA-600mm f/5,6 |
Note Remote control |
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Photo: Danilo Pivato © Copyright: - Images & texts 2025 - All rights reserved |
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Map |
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The Photographic History of the Open Cluster M7 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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