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Object: NGC 457 Open Cluster in Cassiopeia |
Sensor: Ccd SBIG ST-10XME- T: -27° C. - Filter: Unfiltered : |
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Center RA & Dec: 01h 19m 52.465s +58° 16' 08.799" - Pos Angle: +00° 40.1'° - Scale: 1,86"/Pixel |
Exposure: 8 x 300 seconds |
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Date, Time & Number: 2017.01.06 - 18h 31m 55s U.T.C. |
Location: Rome -- Italy |
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Instruments: Reflector Flat Field Camera F= 760mm f/4,0 |
Note |
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Photo: Danilo Pivato © Copyright: - Images & texts 2017 - All rights reserved |
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Map |
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The Photographic History of the Open Cluster NGC 157 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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