Astrophysics (index)about

large quasar group

(LQG)
(structure consisting of a collection of quasars)

The term large quasar group (LQG) is pretty-much self-descriptive: grouped quasars. They are seen at high redshift (z) as are quasars. They are considered large scale structures and a possible precursor to large scale structures found in the recent (smaller Z) universe.


(quasars)
http://en.wikipedia.org/wiki/Large_quasar_group
PrefixExampleSurvey/Catalog 
LQGLQG 1large quasar groupgeneral term
UU1.27large quasar groupmeaning "unit of quasars" with z number

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