Astrophysics (Index)About

Palomar-Green Survey

(PG, Palomar-Green Catalog)
(list of objects with excess ultraviolet light)

The Palomar-Green Survey (or Palomar-Green Catalog) is a survey of objects with excess ultraviolet, carried out in the 1980s. Listed are various kinds of stars as well as quasars and Seyfert galaxies.

The Edinburgh-Cape Blue Survey is a subsequent analogous survey covering a portion of the southern hemisphere.


(survey,visible light,ultraviolet)
Further reading:
https://ned.ipac.caltech.edu/level5/Padovani/Padovani2_2.html
https://ui.adsabs.harvard.edu/abs/1986ApJS...61..305G/abstract
https://ui.adsabs.harvard.edu/abs/1991MNRAS.248..664K/abstract
PrefixExample  
ECEC 03089-6421southern hemisphere
PGPG 0052+251 

Referenced by pages:
PG 1159 star

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