File:1e14m comparison light day week and month.png
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 | This is a file from the Wikimedia Commons. Information from its description page there is shown below. Commons is a freely licensed media file repository. You can help. |
| Description |
English: Comparison of sizes of lengths with order of magnitude 1e14m: light month shell (largest yellow sphere with Comet 1910 A1's orbit passing through top left); Hyakutake's orbit (long orange extreme ellipse); light week shell (inner yellow sphere with yellow Vernal point arrow as radius); and Sedna's orbit (yellow ellipse inside the light week shell). Shorter 1e13 m distances are: comet Hale Bopp's orbit (faint small orange ellipse below); and one light-day (smallest yellow spherical shell). All to scale. No transparency version. |
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| Source |
derived from Paul Stansifer's POV-Ray source files (see below), by me, 84user, using w:en:POV-Ray, and w:en:IrfanView. 84user's contribution (inside POV-Ray files: adjusting coordinates, changing light source and other parameters) is public domain and source files used are described at User:84user/Size comparison. Physical information is based on the Wik.ipedia.Pro articles and elsewhere (see POVRay source files) about the respective lengths. Paul Stansifer's contributions to this image (POV-Ray code) are available under the GPL, v. 2, and other licenses. See User:Paul Stansifer/Size comparison for more details and the other licenses. |
| Author | Paul Stansifer, and User:84user (see "source") |
Licensing
Because this image was rendered using only Paul Stanfiser's POV source code (no external texture maps used), it is a pure derivative. Therefore Paul's licenses apply; you may use it under the terms of any of these:
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This work is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; version 2. This work is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See version 2 of the GNU General Public License for more details. |
  
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This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license. Subject to disclaimers. | |
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| This licensing tag was added to this file as part of the GFDL licensing update. |
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Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License. Subject to disclaimers. |
This file is licensed under the Creative Commons Attribution-Share Alike 2.5 Generic 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.
- share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
See also
| Annotations | This image is annotated: View the annotations at Commons |
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 20:29, 10 December 2008 | | 1,024 × 768 (132 KB) | 84user | add Comet 1910 A1's orbit |
| 20:41, 7 December 2008 |  | 1,024 × 768 (112 KB) | 84user | {{Information |Description={{en|1=Comparison of sizes of lengths with order of magnitude 1e14m: light month shell (largest yellow sphere); Hyakutake's orbit (long orange extreme ellipse); light week shell (inner yellow sphere with yellow Vernal point arro |
File usage
Global file usage
The following other wikis use this file:
- Usage on bs.Wik.ipedia.Pro.org
- Usage on kbp.Wik.ipedia.Pro.org
- Usage on vi.Wik.ipedia.Pro.org
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