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Object: M2 (NGC 7089) - Globular Cluster in Aquarius |
Sensor: Ccd ST-10XME - T: -15° Filter: Luminance |
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Center RA & Dec: 21h 33m 36s -00° 34' 43" - Pos Angle: +359° 30.1'- Scale: 3.50"/Pixel |
Exposure: 7 x 180 seconds |
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Date, Time & Number: 2015.10.17 - 18h 54m 32s U.T.C. |
Location: Roma - Italy |
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Instruments: Reflractor PENTAX SDUF II F= 400mm F/4,0 |
Note Pulse of dithering 1à setup |
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Photo: Danilo Pivato © Copyright: - Images & texts 2015 - All rights reserved |
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Map |
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The Photographic History of the Globular Cluster M2 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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