Dictionary of Nomenclature of Celestial Objects
(Last update: 19-Apr-2024)

Result of query: info cati NPL2009] QSO JHHMMSS.ss+DDMMSS.s abs N.NNN$
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Details on Acronym:   [NPL2009]
  
[NPL2009] (Noterdaeme+Petitjean+Ledoux+, 2009)
Write:<<[NPL2009] QSO JHHMMSS.ss+DDMMSS.s abs N.NNN>>
N: 1426
Object:DLA
Note:N=1426 damped Lyman-α absorbers in the SDSS DR 7.
Ref:=2009A&A...505.1087N
byNOTERDAEME P. , PETITJEAN P., LEDOUX C., SRIANAND R.
 Astron. Astrophys., 505, 1087-1098 (2009)
  Evolution of the cosmological mass density of neutral gas from Sloan Digital Sky Survey II - Data Release 7.
oTable 3: <[NPL2009] QSO JHHMMSS.ss+DDMMSS.s abs N.NNN> N=1426.
=E=Catalogue in electronic form as J/A+A/505/1087
Originof the Acronym: S = Created by Simbad, the CDS Database