File:3C75 in Radio+Xray.jpg
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3C75_in_Radio+Xray.jpg (576 × 576 pixels, file size: 107 KB, MIME type: image/jpeg)
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Summary
[edit]Description3C75 in Radio+Xray.jpg |
English: This composite X-ray (blue)/radio (pink) image of the galaxy cluster Abell 400 shows radio jets immersed in a vast cloud of multimillion degree X-ray emitting gas that pervades the cluster. The jets emanate from the vicinity of two supermassive black holes (bright spots in the image). These black holes are in the dumbbell galaxy NGC 1128, which has produced the giant radio source, 3C 75.
Русский: Активная галактика 3C75 в рентгеновских лучах (синий) и радио (розовый). Два ярких источника в центре являются двумя сверхмассивными черными дырами, которые обращаются вокруг общего центра масс и которые питают мощный радиоисточник 3C75. |
Date | |
Source | http://chandra.cfa.harvard.edu/photo/2006/a400/ (image link); see also http://apod.nasa.gov/apod/ap081109.html and http://apod.nasa.gov/apod/ap100314.html |
Author | X-ray: NASA/ĈC/AIfA/D.Hudson & T.Reiprich et al.; Radio: NRAO/VLA/NRL |
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Licensing
[edit]X-ray:
Public domainPublic domainfalsefalse |
This file is in the public domain in the United States because it was solely created by NASA. NASA copyright policy states that "NASA material is not protected by copyright unless noted". (See Template:PD-USGov, NASA copyright policy page or JPL Image Use Policy.) | ||
Warnings:
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Radio:
All images and videos released by NRAO on their website are copyright protected on behalf of the National Radio Astronomy Observatory (NRAO), Associated Universities, Inc. (AUI), and the National Science Foundation (NSF), and are licensed for use under the Creative Commons Attribution 3.0 Unported license (https://creativecommons.org/licenses/by/3.0/) in accordance with the conditions below. See the NRAO Image Use Policy for complete information.
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Notes:
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This file is licensed under the Creative Commons Attribution 3.0 Unported license.
- You are free:
- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 22:11, 13 January 2020 | 576 × 576 (107 KB) | BevinKacon (talk | contribs) | Reverted to version as of 06:28, 1 December 2011 (UTC) all just bad upscale of first upload, manually verified | |
09:51, 5 April 2017 | 2,400 × 2,400 (1.15 MB) | The NMI User (talk | contribs) | Try again; image source from http://chandra.harvard.edu/photo/2006/a400/a400.tif | ||
09:49, 5 April 2017 | 2,400 × 2,400 (487 KB) | The NMI User (talk | contribs) | Larger; image source from http://chandra.harvard.edu/photo/2006/a400/a400_xray.tif | ||
06:28, 1 December 2011 | 576 × 576 (107 KB) | Zukaz (talk | contribs) |
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This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.
Orientation | Normal |
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Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | Adobe Photoshop CS2 Macintosh |
File change date and time | 19:48, 29 March 2006 |
Color space | Uncalibrated |
Image width | 576 px |
Image height | 576 px |
Date and time of digitizing | 14:48, 29 March 2006 |
Date metadata was last modified | 14:48, 29 March 2006 |
IIM version | 2 |