File:M101 - Astrophotography.jpg
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[edit]DescriptionM101 - Astrophotography.jpg |
English: A M101's photo (or Pinwheel Galaxy) that I did in three different photo sessions that allowed me to integrate a series of shots in order to get a total integration of 1h and 30minutes appropriately calibrated. It's a spiral galaxy about 24 million light years away from us. It is not a perfect spiral, in fact you can notice an asymmetric "arm" caused by an interaction with another galaxy that has deformed the conformation. In the lower right you can notice a small circle that is the dwarf galaxy NGC5474. Nikon d5100, SkyWatcher 150/750 PDS and eq5. Calibration with bias and dark. |
Date | |
Source | Own work |
Author | Edoardo Dusina |
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[edit]I, the copyright holder of this work, hereby publish it under the following license:
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This image was uploaded as part of Wiki Science Competition 2017. |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 15:55, 27 November 2017 | 3,620 × 2,956 (5.49 MB) | Edoardodusina (talk | contribs) | User created page with UploadWizard |
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Software used | Adobe Photoshop CC 2017 (Macintosh) |
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