File:Sersic profile 2D.png

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Original file ‎(1,296 × 1,728 pixels, file size: 233 KB, MIME type: image/png)

Captions

Captions

Comparison of 2D Sersic functions with different n

Summary[edit]

Description
English: Comparison of 2D Sersic functions with different n. Half-light radius (r_e) is the same between models and is shown as radius of a circle in bottom left image. Brightness in the r_e radius (I_e) differs so that total luminosity of models is the same.
Русский: Сравнение двумерных функций Серсика при разных n. Радиус, в котором заключена половина светимости (r_e) общий для всех моделей и показан как радиус круга на нижнем правом изображении. Яркость на радиусе r_e (I_e) отличается таким образом, что полная светимость для всех моделей одинакова.
Date
Source Own work
Author Vallastro

Sersic function was made with the Astropy library for Python

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current16:25, 14 December 2022Thumbnail for version as of 16:25, 14 December 20221,296 × 1,728 (233 KB)Vallastro (talk | contribs)Uploaded own work with UploadWizard

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