Concept information
Preferred term
effective radius
Definition(s)
- Of a galaxy, the distance from its center within which half of the total luminosity is included. (An Etymological Dictionary of Astronomy and Astrophysics, by M. Heydari-Malayeri, https://dictionary.obspm.fr/index.php?formSearchTextfield=effective+ra&formSubmit=Search&showAll=1)
Broader concept(s)
Synonym(s)
- effective radii
- half-light radius
In other languages
-
French
URI
http://data.loterre.fr/ark:/67375/MDL-X377M4HN-K
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