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Object: Region NGC7789 "The White Rose" Open (galactic) Cluster in Cassiopeia |
Sensor: DSLR Nikon d810a - ISO: 400 - T: --- Filter: Luminance |
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Center RA & Dec: 23h 56m 28.368s +56° 46' 39 680" - Pos Angle: +01° 45' 42" - Scale: 2.04"/pixel |
Exposure: 1 x 1000 seconds |
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Date, Time & Number: 2019.12.23 - 19h 50m 03s U.T.C. |
Location: BigBang Observatory - - Italy |
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Instruments: Telephoto Nikon F= 500mm f/4,0 @ f/5,6 |
Note Pulse of dithering 1à setup |
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Photo: Danilo Pivato © Copyright: - Images & texts 2019 - All rights reserved |
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Map |
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The Photographic History of the Open Cluster NGC 7789 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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