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Object: M 31 (NGC 224) The Andromeda Achtive Galaxy Nucleus in H-Alpha |
Sensor: Ccd SBIG ST-10XME- Bin: 1x1 ISO: --- - T: -15° C. - Filter: H-Alpha |
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Center RA & Dec: 00h 44m 01.182s ... +41° 27' 38.190" (J2000) - Pos. Angle: +00° 31.2' - Pixel Scale: 1.11"/pixel |
Exposure: 03 x 1800 seconds |
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Date, Time & Number: 2009.08.20 ... 01h 27m 45s U.T.C. |
Location: Forca Canapine 1420m (PG) - Italy |
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Instruments: Reflector Takahashi BRC250 1268mm f/5,0 |
Note Digital photo un |
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Photo: Danilo Pivato © Copyright: - Images & texts 2009 - All rights reserved |
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Detail Image - Pixel Real
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Map |
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Detail Image - Mag Limite |
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The Photographic History of the M31 Galaxy 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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