VizieR

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

VizieR

Simple TargetList Of TargetsFast Xmatch with large catalogs or Simbad
Target Name (resolved by Sesame) or Position:
 Target dimension:
NB: The epoch used for the query is the original epoch of the table(s)Radius Box size

  
J/ApJ/923/262
  NIR spectroscopic obs. of z>6.5 quasars (Yang+, 2021)
ReadMe+ftp
2021ApJ...923..262Y
Similar Catalogs
spectrum
Post annotation 		img(gal)
1.J/ApJ/923/262/table4Quasar BH masses derived from the spectral fitting based on the Vestergaard & Wilkes (2001ApJS..134....1V ; VW01) iron template (37 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)
  Name (char) (i) Position based identifier (JHHMMSS.ss+DDMMSS.s) (meta.id;meta.main)
  SName (char) Short Name used in text (meta.id)
  LBol 10+39W [5/37] Bolometric luminosity, 10+46erg/s (phys.luminosity)
  e_LBol 10+39W [0.1/4] Uncertainty in LBol (stat.error)
  FWHM-MgII km/s [1729/7825] Full width at half maximum, MgII line (spect.line.width)
  e_FWHM-MgII km/s [8/1314] Uncertainty in FWHM-MgII (stat.error)
  MBH 10+9Msun [0.24/8.4] Black hole mass (phys.mass)
  e_MBH 10+9Msun [0.001/1.5] Uncertainty in MBH (stat.error)
  REdd   [0.2/2.3] Eddington Ratio, Lbol/LEdd (phys.luminosity;arith.ratio)
  e_REdd   [0.1/1] Uncertainty in REdd (stat.error)
  _RA deg (i) Positions from names (right ascension part) (pos.eq.ra;meta.main)
  _DE deg (i) Positions from names (declination part) (pos.eq.dec;meta.main)

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