File:Milky Way Arms he.svg

From Wikimedia Commons, the free media repository
Jump to navigation Jump to search

Original file ‎(SVG file, nominally 744 × 702 pixels, file size: 187 KB)

Captions

Captions

Add a one-line explanation of what this file represents
Description

A "God's view" map of Milky Way as seen from far Galactic North (in Coma Berenices). The star-like lines center in a yellow dot representing the position of Sun. The spokes of that "star" are marked with constellation abbreviations, "Cas" for "Cassiopeia", etc. The spiral arms are colored differently in order to highlight what structure belongs to which arm. H II regions are marked as dots colored in the same color as their spiral arm. They come in three sizes, measured by the excitation parameter U: 1.small - U > 200 pc cm-2 2.medium - 200 > U > 110 pc cm-2

3.large - 110 > U > 70 pc cm-2
Date (UTC)
Source Image:Milky Way Arms.svg
Author User:Rursus תורגם ע"י משתמש:בשש
Permission
(Reusing this file)
GNU head 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.
w:en:Creative Commons
attribution share alike 		This file is licensed under the Creative Commons Attribution-Share Alike 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.
  • 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.
This licensing tag was added to this file as part of the GFDL licensing update.

File history

Click on a date/time to view the file as it appeared at that time.

Date/TimeThumbnailDimensionsUserComment
current20:23, 30 September 2015Thumbnail for version as of 20:23, 30 September 2015744 × 702 (187 KB)בשש (talk | contribs)שינוי נוסף
19:39, 30 September 2015Thumbnail for version as of 19:39, 30 September 2015744 × 699 (136 KB)בשש (talk | contribs)הגדלה נוספת
19:36, 30 September 2015Thumbnail for version as of 19:36, 30 September 2015744 × 698 (130 KB)בשש (talk | contribs)הגדלת אותיות
14:22, 29 September 2015Thumbnail for version as of 14:22, 29 September 2015744 × 698 (130 KB)בשש (talk | contribs)שדרוג
10:50, 24 September 2015Thumbnail for version as of 10:50, 24 September 2015512 × 483 (56 KB)בשש (talk | contribs){{Information |Description=A "God's view" map of Milky Way as seen from far Galactic North (in Coma Berenices). The star-like lines center in a yellow dot representing the position of Sun. The spokes of that "star" are marked with constellation abbrevi...

You cannot overwrite this file.

There are no pages that use this file.

File usage on other wikis

Metadata

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.

Retrieved from "https://commons.wikimedia.org/w/index.php?title=File:Milky_Way_Arms_he.svg&oldid=796570282"