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Object: NGC 2237/8 & NGC 2244 Rosette Nebulae in H-alpha |
Sensor: Ccd ST-10XME ISO: T: -22° Filter: H-Alpha + Luminance |
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Center RA & Dec: 06h 31m 58s +04° 56' 20" - Pos Angle: -00° 05' - Scale: 1.85"/Pixel |
Exposure: Ha 4 x 1800 seconds + L 17 x 300 seconds |
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Date, Time & Number: 2007.03.09 - 19h 32m 55s / L (?) U.T.C. |
Location: Rome - Italy |
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Instruments: Reflector Flat Field Camera F= 760mm f/4 |
Note Pulse of dithering 1à setup |
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Photo: Danilo Pivato © Copyright: - Images & texts 2013 - All rights reserved |
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Map |
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The Photographic History of the Rosette Nebulae 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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