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Object: M42 & M43 The Sword of Orion in H-alpha |
Sensor:Ccd ST-10XME - T: -25° Filter: H-alpha |
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Center RA & Dec: 05h 37m 15s -05° 25' 01" - Pos Angle: +02° 29' - Scale: 3.51"/Pixel |
Exposure: 24 x 60 seconds + 24 x 120 seconds for central area of M42 + 12 x 900s external areas |
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Date, Time & Number: 2009.02.15 & 2012.12.19 U.T.C. |
Location: Rome - Italy |
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Instruments: APO Refractor Pentax SDUF II F= 400mm f/4 |
Note Pulse of dithering 1à setup |
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Photo: Danilo Pivato © Copyright: - Images & texts 2012 - All rights reserved |
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Map |
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The Photographic History of the Great Orion Nebula 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 760mm |
Focal Length 1268mm |
Focal Length 2100mm |
Focal Length 2910mm |
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