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Object: M4 & NGC6144 Globular Clusters in Scorpius |
Sensor: CMos QHY600m - bin: 2x2 - T: -10° Filter: Unfiltered |
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Center RA & Dec: 16h 25m 23.709s -26° 20' 20.770" - Pos Angle: +357° 27.5' - Scale: 1.21"/Pixel |
Exposure: 25 x 180 seconds |
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Date, Time & Number: 2025.05.02 - 01h 07m 41s U.T.C. |
Location: BigBang Observatory - Italy |
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Instruments: Reflector Takahashi BRC250 F= 1269mm f/5 |
Note Pulse of dithering 1à setup |
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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 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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