Fitxer:Comet 67P on 26 September 2014 NavCam montage.jpg
Mida d'aquesta previsualització: 600 × 600 píxels. Altres resolucions: 240 × 240 píxels | 480 × 480 píxels | 768 × 768 píxels | 1.024 × 1.024 píxels | 2.057 × 2.057 píxels.
Fitxer original (2.057 × 2.057 píxels, mida del fitxer: 2,18 Mo, tipus MIME: image/jpeg)
 | Aquest fitxer i la informació mostrada a continuació provenen del dipòsit multimèdia lliure Wikimedia Commons. Vegeu la pàgina original a Commons |
Resum
| Descripció |
English: Montage of four images taken by Rosetta's navigation camera (NAVCAM) on 26 September 2014 at 26.3 km from the centre of comet 67P/Churyumov-Gerasimenko. The image shows the spectacular region of activity at the 'neck' of 67P/C-G. This is the product of ices sublimating and gases escaping from inside the comet, carrying streams of dust out into space.
The four images were taken in sequence as a 2×2 raster over a short period, meaning that there is some motion of the spacecraft and rotation of the comet between the images. The images have been cleaned to remove the more obvious bad 'pixel pairs' and cosmic ray artefacts, and intensities have been scaled. The four individual full-frame images are also available as related images in the right-hand menu. For more details, see the Rosetta blog post : CometWatch – 26 km on 26 September. |
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http://www.esa.int/spaceinimages/Images/2014/10/Comet_on_26_September_NavCam http://sci.esa.int/rosetta/54734-comet-67p-on-26-september-2014-navcam-montage/ http://blogs.esa.int/rosetta/2014/10/02/cometwatch-26-km-on-26-september/ |
| Autor | ESA/Rosetta/NAVCAM, CC BY-SA IGO 3.0 |
| Altres versions |
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Llicència
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This photography is a Rosetta NAVCAM image created by the European Space Agency (ESA).
Their website states : "All Rosetta NAVCAM images are released under the Creative Commons Attribution-ShareAlike 3.0 IGO License. The user is allowed to reproduce, distribute, adapt, translate and publicly perform this publication, without explicit permission, provided that the content is accompanied by an acknowledgement that the source is credited as "ESA/Rosetta/NAVCAM, CC BY-SA IGO 3.0" as the source. A direct link to the license text is provided and that it is clearly indicated if changes were made to the original content. If any changes are made to the images, remix, translate or adaptation must be published under the same license terms (CC BY-SA 3.0 IGO) or a compatible license. You must also not give any suggestion that ESA necessarily endorses the modifications that you have made." To the uploader: You must provide a link (URL) to the original file and the authorship information if available. |
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   This file is licensed under the Creative Commons Attribution-ShareAlike 3.0 IGO license. Reconeixement: ESA/Rosetta/NAVCAM, CC BY-SA IGO 3.0
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| Data/hora | Miniatura | Dimensions | Usuari/a | Comentari | |
|---|---|---|---|---|---|
| actual | 10:41, 24 oct 2014 | | 2.057 × 2.057 (2,18 Mo) | Garitan | User created page with UploadWizard |
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