Astrophysics (index)about

hot DOG

(hot dust-obscured galaxy, hot dust-obscured object)
(high-energy galaxy with a lot of dust)

About 1000 galaxies dubbed hot DOGs (hot dust-obscured galaxy or hot dust-obscured object) have been seen by WISE, having 1000 times the electromagnetic radiation as the Milky Way and largely as old as 10 billion years (redshifts in 2 to 4 range). They may be obscured quasars/active galactic nuclei.


(galaxy type,dust)
http://news.discovery.com/space/astronomy/astronomers-discovery-new-type-of-galaxy-the-hot-dog-120830.htm
http://arxiv.org/abs/1408.1092
RedshiftParsecs
/Distance
Lightyears
/Lookback Years
  
23.43Gpc11.17Glynearesthot DOG
43.95Gpc12.89Glyfurthesthot DOG

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