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Radio-weak quasar J2233-606 (narrow band)
The image represents emission from the field around the radio-weak quasar J2233-606 in the Hubble Deep Field South (HDF-S) at a wavelength that corresponds to Lyman-alpha emission at the redshift (z = 2.2) of the quasar. Three Lyman-alpha candidate companions are indicated with arrows. Note also the extended nebulosity around the quasar.
Kredit:ESO
O snímku
Id: | eso9858g |
Typ: | Pozorování |
Datum zveřejnění: | 26. listopadu 1998 |
Související články: | eso9858 |
Velikost: | 2888 x 3167 px |
O objektu
Jméno: | J2233-606 |
Typ: | Early Universe : Galaxy : Activity : AGN : Quasar |
Vzdálenost: | z=2.2 (rudý posuv) |
Kategorie: | Quasars and Black Holes |
Barvy & filtry
Pásmo | Dalekohled |
---|---|
Infračervený Ly-alpha | Very Large Telescope |