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

  
J/ApJ/963/30
  Virial factor in SDSS AGNs from supermassive BH masses (Liu+, 2024)
ReadMe+ftp
2024ApJ...963...30L
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJ/963/30/table9*88 SDSS quasars in MBH-{sigma}* map research (Note) (88 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)
  SDSS (char) SDSS DR7 object identifier (JHHMMSS.ss+DDMMSS.s) (meta.id;meta.main)
  z   [0.1/1] Spectroscopic redshift (src.redshift)
  logMbh [Msun] [6.99/9.2] Log virial mass of black hole (phys.mass)
  logL5100 [10-7W] [42.73/44.72] Log luminosity at 5100Å; erg/s (phys.luminosity;em.opt)
  Lb/LE   [0.001/0.3] Bolometric to Eddington luminosities ratio (Lbol=9.8*L5100) (phys.luminosity;arith.ratio)
  f   [0.3/30.8] Virial factor (Note G4)   (arith.factor;phys.virial)
  sigma km/s [44/379] Stellar velocity dispersion (phys.veloc.dispersion)
  e_sigma km/s [2/74] Uncertainty in sigma (stat.error;phys.veloc.dispersion)
  logfMbh [Msun] [7.9/9.9] Log virial mass of black hole modified by f (phys.mass)
  S15  Display data from Shen+ 2015, J/ApJ/805/96 (meta.ref.url)
  Sloan  Display the online SDSS-DR19 data for the nearest object (meta.ref.url)
  NED  ask the NED data-base about this object (meta.ref.url)
  _RA deg (i) Positions from SDSS names (right ascension part) (pos.eq.ra;meta.main)
  _DE deg (i) Positions from SDSS names (declination part) (pos.eq.dec;meta.main)

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