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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/651/61
  Optically thick absorbers near luminous quasars (Hennawi+, 2006)
ReadMe+ftp
2006ApJ...651...61H
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Post annotation 		img(gal)
1.J/ApJ/651/61/photomCoordinates and photometry for projected quasar pairs in tables 1 and 2 (71 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) Quasar name (SDSS JHHMM+DDMM or 2QZ JHHMM+DDMM) (meta.id;meta.main)
  m_Name (char) [A-E] Multiplicity index on Name (Note 1)   (meta.code.multip)
  RAJ2000 "h:m:s" (i) Right ascension (J2000) (pos.eq.ra;meta.main)
  DEJ2000 "d:m:s" (i) Declination (J2000) (pos.eq.dec;meta.main)
  z  Spectroscopic redshift (src.redshift)
  umag mag Extinction-corrected SDSS u magnitude (phot.mag;em.opt.U)
  gmag mag Extinction-corrected SDSS g magnitude (phot.mag;em.opt.B)
  rmag mag Extinction-corrected SDSS r magnitude (phot.mag;em.opt.R)
  imag mag Extinction-corrected SDSS i magnitude (phot.mag;em.opt.I)
  zmag mag Extinction-corrected SDSS z magnitude (phot.mag;em.opt.I)
  Type (char) O for Opticaly thick assorption-line system, or t for Tentative opticaly thick assorption-line systems, a for the five quasars on system J0127+1507 (meta.code)
  System (char) System name ((SDSS JHHMM+DDMM) (meta.id.parent)
  SDSS  Display the SDSS data for this quasar (meta.ref.url)

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