File:Evolution of the mira-type star S Orionis.jpg
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![File:Evolution of the mira-type star S Orionis.jpg](https://upload.wikimedia.org/wikipedia/commons/thumb/4/46/Evolution_of_the_mira-type_star_S_Orionis.jpg/800px-Evolution_of_the_mira-type_star_S_Orionis.jpg?20160825195353)
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[edit]DescriptionEvolution of the mira-type star S Orionis.jpg |
English: The three images show different phases in the pulsation of the red star S Orionis. The red and blue spots result from the radio emission of the maser shell. The radio observation is overlapped to the simultaneous infrared detection. The red disc indicates the stellar surface and the molecular layers, while the green shades represent the location of the dust shell. The first two images are obtained close to the stellar minimum luminosity, when most of the dust is produced. The third image is taken just after the visual maximum, when the dust shell already expanded. The study was made using ESO's VLTI on Cerro Paranal and the VLBA facility operated by NRAO. |
Date | |
Source | https://www.eso.org/public/images/eso0725a/ |
Author | ESO |
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This media was created by the European Southern Observatory (ESO).
Their website states: "Unless specifically noted, the images, videos, and music distributed on the public ESO website, along with the texts of press releases, announcements, pictures of the week, blog posts and captions, are licensed under a Creative Commons Attribution 4.0 International License, and may on a non-exclusive basis be reproduced without fee provided the credit is clear and visible." To the uploader: You must provide a link (URL) to the original file and the authorship information if available. |
![]() ![]() This file is licensed under the Creative Commons Attribution 4.0 International license. Attribution: ESO
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current | 19:53, 25 August 2016 | ![]() | 3,492 × 1,157 (311 KB) | Lithopsian (talk | contribs) | User created page with UploadWizard |
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Image title |
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Credit/Provider | ESO |
Source | European Southern Observatory |
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Usage terms |
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Date and time of data generation | 00:00, 31 May 2007 |
Keywords | S Orionis |
Contact information |
Karl-Schwarzschild-Strasse 2 Garching bei München, , D-85748 Germany |
IIM version | 4 |
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