Dosiero:BlackHole Lensing 2.gif
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BlackHole_Lensing_2.gif (240 × 192 pixel, file size: 714 KB, MIME type: image/gif)
La bildo estas kopiita de wikipedia:en. La originala priskribo estas:
[redaktu] Summary
Animated simulation of gravitational lensing caused by a Schwarzschild black hole going past a background galaxy. A secondary image of the galaxy can be seen within the black hole Einstein ring on the opposite direction of that of the galaxy. The secondary image grows (remaining within the Einstein ring) as the primary image approaches the black hole. The surface brightness of the two images remain constant, but their angular size vary, hence producing an amplification of the galaxy luminosity as seen from a distant observer. The maximum amplification occurs when the background galaxy (or in the present case a bright part of it) is exactly behind the black hole.
Modified file of Image:BlackHole Lensing.gif by User:Alain r (reduced filesize: optimised for web use)
[redaktu] Licensing
Ŝablono:Self2
| date/time | username | edit summary |
|---|---|---|
| 14:28, 8 September 2006 | en:User:Fastfission | |
| 17:06, 15 June 2006 | en:User:Mike Peel | |
| 16:50, 15 June 2006 | en:User:Mike Peel | |
| 22:13, 18 May 2006 | en:User:Urbane Legend |
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- (del) (cur) 22:13, 18 May 2006 . . en:User:Urbane_Legend Urbane Legend ( en:User_talk:Urbane_Legend Talk | en:Special:Contributions/Urbane_Legend contribs) . . 240×192 (730,758 bytes) (Animated simulation of gravitational lensing caused by a Schwarzschild black hole going past a background galaxy. A secondary image of the galaxy can be seen within the black hole Einstein ring on the opposite direction of that of the galaxy. The secondar)
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- (for) (nun) 04:43, 19. Feb 2007 . . Maksim-bot (Diskuto | kontribuoj) . . 240×192 (730 758 bitokoj) (La bildo estas kopiita de wikipedia:en. La originala priskribo estas: == Summary == Animated simulation of gravitational lensing caused by a Schwarzschild black hole going past a background galaxy. A secondary image of the galaxy can be seen within the b)
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