Delwedd:HRDiagram.png
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![Delwedd:HRDiagram.png](http://upload.wikimedia.org/wikipedia/commons/thumb/6/6b/HRDiagram.png/526px-HRDiagram.png)
Maint y rhagolwg: 526 × 599 picsel. Eglurdebau eraill: 211 × 240 picsel | 421 × 480 picsel | 720 × 820 picsel.
Maint llawn ((720 × 820 picsel, maint y ffeil: 19 KB, ffurf MIME: image/png))
Daw'r ffeil hon o Comin Wikimedia a gellir ei defnyddio gan brosiectau eraill. Dangosir isod y disgrifiad sydd ar dudalen ddisgrifio'r ffeil yno.
DisgrifiadHRDiagram.png | Hertzsprung–Russell diagram. A plot of luminosity (absolute magnitude) against the colour of the stars ranging from the high-temperature blue-white stars on the left side of the diagram to the low temperature red stars on the right side. "This diagram below is a plot of 22000 stars from the Hipparcos Catalogue together with 1000 low-luminosity stars (red and white dwarfs) from the Gliese Catalogue of Nearby Stars. The ordinary hydrogen-burning dwarf stars like the Sun are found in a band running from top-left to bottom-right called the Main Sequence. Giant stars form their own clump on the upper-right side of the diagram. Above them lie the much rarer bright giants and supergiants. At the lower-left is the band of white dwarfs – these are the dead cores of old stars which have no internal energy source and over billions of years slowly cool down towards the bottom-right of the diagram." Converted to png and compressed with pngcrush. |
Ffynhonnell | The Hertzsprung Russell Diagram |
Awdur | Richard Powell |
Caniatâd (Ailddefnyddio'r ffeil hon) |
![]() ![]() ![]() Trwyddedir y ffeil hon yn ôl termau'r drwydded Creative Commons Attribution-Share Alike 2.5 Generic.
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Diwygiadau eraill |
[golygu]
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This diagram image could be re-created using vector graphics as an SVG file. This has several advantages; see Commons:Media for cleanup for more information. If an SVG form of this image is available, please upload it and afterwards replace this template with
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It is recommended to name the SVG file “HRDiagram.svg”—then the template Vector version available (or Vva) does not need the new image name parameter. |
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cyfredol | 18:32, 18 Mai 2011 | ![]() | 720 × 820 (19 KB) | Saibo | Reverted to version as of 03:42, 3 March 2007. Commons:Avoid_overwriting_existing_files |
22:17, 25 Mawrth 2011 | ![]() | 720 × 820 (59 KB) | Tomruen | black labels | |
18:25, 25 Mawrth 2011 | ![]() | 720 × 820 (34 KB) | Tomruen | invert colors, white background | |
03:42, 3 Mawrth 2007 | ![]() | 720 × 820 (19 KB) | Falcorian | {{Information |Description=Hertzsprung-Russell diagram. A plot of luminosity (absolute magnitude) against the colour of the stars ranging from the high-temperature blue-white stars on the left side of the diagram to the low temperature red stars on the ri |
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