VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .
CDS

VizieR

  
J/ApJS/217/11
  HeI* in broad absorption line QSOs (Liu+, 2015)
ReadMe+ftp
2015ApJS..217...11L
Similar Catalogs
spectrum
Post annotation 		img(gal)
1.J/ApJS/217/11/tablea2UV continuum and emission-line parameters of the entire parent sample (285 rows)

Simple ConstraintList Of Constraints
 
Query by Constraints constraints help applied on Columns (Output Order: + - )
ShowSortColumn  Constraint Explain   (UCD)
  recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
  Nsp  (n)Number of spectra (when multiple spectra) (meta.number)
  SDSS (char) SDSS identifier (meta.id;meta.main)
  z   [0.3/1.4] Redshift (src.redshift)
  Mg  (n)Number of MgII features (table3) (meta.number)
  c (char) o indicates that the optical continuum and emission lines are given in tablea3 (meta.ref.url)
  beta  (n) [-4.8/5.1] Continuum slope β between ∼3000 and 4000Å (spect.index)
  logL3000 [10-7W] [44/46.6] Log luminosity at 3000 Angstroms (phys.luminosity)
  logF2500 [cW/m2/nm] [-16.7/-14.6] Log flux at 2500 Angstroms (phot.flux)
  logFFe2 [mW/m2] (n) [-15.3/-12.4] Log UV FeII line flux (phot.flux)
  FWHM km/s (n) [717/11377] Full-Width at Half-Maximum of broad MgII line (spect.line.width)
  logFMg2b [mW/m2] (n) [-15.9/-13.2] Log broad MgII component flux (phot.flux)
  logFMg2n [mW/m2] (n) [-17/-14.3] Log narrow MgII component flux (phot.flux)
  logMBH [Msun] (n) [6.6/9.8] Log SM black hole mass (Note G1)   (phys.mass)
  L/LEdd  (n) [0.02/5] Luminosity in Eddington units (phys.luminosity)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
Adapt form
 Display your selection only Reset to default columns
usage  Display UCD1+    UCD1  
elapse time 0
→ Cite/acknowledge VizieR catalogue
→ Rules of usage of VizieR data

© UDS/CNRS

Contact