VizieR

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VizieR

Simple TargetList Of TargetsFast Xmatch with large catalogs or Simbad
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J/ApJ/860/41
  Spectral & environment properties of z∼2 QSO pairs (Lusso+, 2018)
spectrum
Post annotation
img(gal)
1.J/ApJ/860/41/table1(c)Full sample of WFC3 quasars (111 rows)
2.J/ApJ/860/41/table2WFC3 stacked spectrum corrected for IGM absorption [spectrum] (Interactive plot)
spectrum
(212 rows)

 
Query by Constraints constraints help applied on Columns (Output Order: + - )
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Column  Constraint Explain   (UCD)
  (ALL)recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
  (1)Name (char) Identifier (meta.id;meta.main)
  (1)RAJ2000 deg (i) Right Ascension in decimal degrees (J2000) (pos.eq.ra;meta.main)
  (1)DEJ2000 deg (i) Declination in decimal degrees (J2000) (pos.eq.dec;meta.main)
  (1)umag mag (n) [18.2/21.9] SDSS u* band model magnitude (phot.mag;em.opt.U)
  (1)gmag mag (n) [18.2/21.6] SDSS g* band model magnitude (phot.mag;em.opt.B)
  (1)rmag mag (n) [18.1/21.7] SDSS r* band model magnitude (phot.mag;em.opt.R)
  (1)imag mag (n) [17.9/22] SDSS i* band model magnitude (phot.mag;em.opt.I)
  (1)zmag mag (n) [17.6/22] SDSS z* band model magnitude (phot.mag;em.opt.I)
  (1)Rperp kpc (n) [8.7/151.4] Transverse proper separation (pos.distance)
  (1)ASep arcsec (n) [1/17.6] Angular separation (pos.angDistance)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)z   [1.8/2.7] Spectroscopic redshift estimate (src.redshift)
  (1)sigma km/s [0/1068] Uncertainty in z (stat.error;src.redshift)
  (1)Line (char) Emission line used to determine z (meta.id;spect.line)
  (1)Inst (char) Survey/instrument/telescope used to determine z (Note 1)   (instr.setup)
  (1)Note (char) An additional note (meta.note)
  (1)f_Note (char) Flag on Note (Note 2)   (meta.note)
  (1)Sloan (char) Display the online SDSS data for the nearest object (meta.ref.url)
  (1)Simbad (char) ask the Simbad data-base about this object (meta.ref.url)
  (1)NED (char) ask the NED data-base about this object (meta.ref.url)
  (2)lambda 0.1nm [688.5/1994.7] Rest-frame wavelength; Angstroms (em.wl)
  (2)FAll   [0.6/4.5] Mean all WFC3 quasar flux per Angstrom (Note 1)   (phot.flux)
  (2)e_FAll   [0.0001/0.4] Uncertainty from bootstrap in FAll (stat.error)
  (2)FPairs   [0.6/4.5] Mean pair only quasar flux per Angstrom (Note 1)   (phot.flux)
  (2)e_FPairs   [0.0001/0.4] Uncertainty from bootstrap in FPair (stat.error)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
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