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Object: M17 (NGC6618) galactic nebula in Sagittarius in Luminance |
Sensor: Ccd SBIG St-10XME - Bin: 1x1 - T: -20° C. - Filter: Luminance |
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Center RA & Dec: 18h 20m 50.021s -16° 04' 41.051" Pos Angle: +357° 45,4' - Scale: 3.506"/Pixel |
Exposure: 11 x 300m seconds |
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Date, Time & Number: 2014.08.26 - 20h 33m 40s U.T.C. |
Location: Forca Canapine 1450m (PG) - (Italy)) |
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Instruments: Refractor Pentax SDUF II 400mm f/4,0 |
Note |
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Photo: Danilo Pivato © Copyright: - Images & texts 2014 - All rights reserved |
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Map |
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The Photographic History of the M17 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 600mm |
Focal Length 760mm |
Focal Length 1268mm |
Focal Length 2100mm |
Focal Length 2910mm |
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