Dictionary of Nomenclature of Celestial Objects
(Last update: 26-Apr-2024)

Result of query: info cati FW2004]$

Details on Acronym:   [FW2004]
  
[FW2004] (Francis+Williger, 2004)
Write:<<[FW2004] B1>>
<<[FW2004] QSO J2142-4420 abs N.NNNN>>
N: 1+2
Object:Pair of G + G in Pair  (SIMBAD class: GinPair = Galaxy in Pair of Galaxies)
Stat:is completely incorporated in Simbad
Note:UCLES observations on AAT.
The possible member of the protocluster ClG J2142-4420 identified as [FWW2001] QSO J2142-4420 abs 2.38 is a pair of galaxies named 'B1' here, and composed of two galaxies with redshift 2.3797 and 2.3804.
See also [FWW2001].
Ref:=2004ApJ...602L..77F
byFRANCIS P.J. , WILLIGER G.M.
 Astrophys. J., 602, 77-79 (2004)
  Low-metallicity gas clouds in a galaxy protocluster at redshift 2.38.
oQSO J2142+4420 = QSO 2139-4434
o<[FW2004] B1> N=1. <[FW2004] QSO J2142+4420 abs N.NNNN> N=2.
Originof the Acronym: S = Created by Simbad, the CDS Database