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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/805/122
  X-ray properties of PHL1811 analogs and WLQs (Luo+, 2015)
ReadMe+ftp
2015ApJ...805..122L
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJ/805/122/table5Bolometric luminosity, supermassive black hole (SMBH) mass, and Eddington ratio estimates (51 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)
  Source (char) Observation or archive (Note 1)   (meta.bib)
  set (char) Object type (p=PHL1811 analogs; w=weak-line quasars) (src.class)
  Name (char) Object identifier (HHMMSS.ss+DDMMSS.s; J2000) (meta.id;meta.main)
  logL [10-7W] [45.3/48.2] Log bolometric luminosity; erg/s (phys.luminosity)
  logM [Msun] (n) [-1/10] Log black hole mass (Note 2)   (phys.mass)
  f_logM   [-1/2] Flag on logM (Note 3)   (meta.code)
  LEdd  (n) [-1/2.9] Eddington ratio estimate (Note 2)   (phys.luminosity;arith.ratio)
  QCat  (n)Sources within 1" from the Veron+, 2010, VII/258 and Schneider+, 2010 catalogs (meta.ref.url)
  Sloan  Display the online SDSS data for the nearest object (meta.ref.url)
  SimbadName (char) Designation understandable by the Simbad data-base (meta.id)
  NED  ask the NED data-base about this object (meta.ref.url)
  _RA deg (i) Right Ascension (J2000) from SIMBAD (not part of the original data) (pos.eq.ra;meta.main)
  _DE deg (i) Declination (J2000) from SIMBAD (not part of the original data) (pos.eq.dec;meta.main)

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