BzK galaxy
id:
bzk-galaxy-239-17377088
title:
BzK galaxy
text:
In astrophysics, a BzK galaxy is a galaxy that has been selected as star-forming or passive based on its photometry in the B, z, and K photometric bands. The selection criteria, as originally defined, are as follows: Star-forming BzK (sBzK) galaxies satisfy: B z K ≡ A B − A B ≥ − 0.2 Passive BzK (pBzK) galaxies satisfy: B z K < − 0.2 and A B > 2.5
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/BzK_galaxy
date created:
date modified:
2022-12-25T17:51:24Z
main entity:
{"identifier":"Q16915979","url":"https://www.wikidata.org/entity/Q16915979"}
image:
fields total:
13
integrity:
13