Акс:BlackHole Lensing.gif

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BlackHole_Lensing.gif(320 × 256 пиксел, ҳаҷми парванда: 12,35 Мбайт, навъи MIME: image/gif, looped, 150 frames, 1,5 s)

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Тавсифот
English: Animated simulation of gravitational lensing caused by a 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 remains constant, but their angular size varies, 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.
Français : Simulation animée de la lentille gravitationnelle causée par un trou noir passant en arrière-plan d'une galaxie. Une image secondaire de la galaxie peut être vue dans le trou noir de l' anneau d'Einstein dans la direction opposée à celle de la galaxie. L'image secondaire grandit (restant dans l'anneau d'Einstein) lorsque l'image principale s'approche du trou noir. La Brillance de surface des deux images reste constante, mais leur taille apparente varie, produisant ainsi une amplification de la luminosité de la galaxie vue d'un observateur distant. L'amplification maximale se produit lorsque la galaxie d'arrière-plan (ou, dans le cas présent, une partie brillante de celle-ci) est exactement derrière le trou noir.
Сана 4 Январ 2006 (original upload date)
Манбаъ No machine-readable source provided. Own work assumed (based on copyright claims).
Муаллиф No machine-readable author provided. Alain r assumed (based on copyright claims).

Иҷозатнома

I, the copyright holder of this work, hereby publish it under the following licenses:
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
тахсис саҳми яксон
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license.
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  • ремикс кардан – татбиқи кор
Under the following conditions:
  • тахсис – 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.
  • саҳми яксон – 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.
w:en:Creative Commons
тахсис саҳми яксон
This file is licensed under the Creative Commons Attribution-Share Alike 2.5 Generic, 2.0 Generic and 1.0 Generic license.
Шумо озодед:
  • мубодилот намудан – копӣ, паҳн ва фиристадани асар
  • ремикс кардан – татбиқи кор
Under the following conditions:
  • тахсис – 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.
  • саҳми яксон – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
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media type Англисӣ

image/gif

checksum Англисӣ

54968280b9898ae12094037f881ad437e5a58301

data size Англисӣ

12951779 Байт

1.500000000000001 сония

320 pixel

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ТаърихБандангуштӣАндозаКорбарТавзеҳ
нусхаи феълӣ01:43, 16 феврали 2006Акси бандангуштӣ аз нусхаи то 01:43, 16 феврали 2006320 × 256 (12,35 Мбайт)Falcorian
22:42, 4 Январ 2006Акси бандангуштӣ аз нусхаи то 22:42, 4 Январ 2006320 × 256 (13 Мбайт)Alain rLensing by a black hole Effet de lentille gravitationnelle par un trou noir

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