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Object: M 31 (NGC 224) M32 (NGC 221) & M110 (NGC 205) The Andromeda Galaxy in H-Alpha |
Sensor: Ccd SBIG ST-10XME- Bin: 1x1 ISO: --- - T: -20° C. - Filter: H-Alpha |
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Center RA & Dec: 00h 42m 47.628s ... +41° 16' 39.653" (J2000) - Pos. Angle -358° 10.7' - Pixel Scale: 3.5"/pixel |
Exposure: 04 x 1800 seconds |
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Date, Time & Number: 2009.10.16 ... 23h 47m 32s U.T.C. |
Location: Rome - Italy |
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Instruments: Refractor Pentax SDUF II 400mm F/4.0 |
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 Sandard
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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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