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


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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

  Red AGN in XMM/SDSS fields (Georgakakis+, 2006)
Post annotation
1.J/MNRAS/366/171/table1Optical and X-ray properties of the hard X-ray selected sample (84 rows)

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)
  [GGA2006]  Sequential number (meta.record)
  n_[GGA2006] (char) Note on [GGA2006] (Note 1)   (meta.note)
  RAJ2000 "h:m:s" (i) X-ray Right ascension (J2000) (pos.eq.ra;meta.main)
  DEJ2000 "d:m:s" (i) Declination (J2000) (pos.eq.dec;meta.main)
  rmag mag r magnitude (phot.mag;em.opt.R)
  l_P (char) Limit flag on P (meta.code.error)
  P % Probability that the optical counterpart is a chance coincidence (
  FX 10-17W/m2X-ray flux in the 2-8keV band (phot.flux;em.X-ray)
  e_FX 10-17W/m2rms uncertainty on FX (stat.error)
  logFX/Fopt  X-ray-to-optical flux ratio (phot.flux;arith.ratio)

ALL cols
 (i)indexed column
  zsp  (n) Spetroscopic redshift (src.redshift)
  SpClass (char) Spetroscopic classification (Note 2)   (meta.code.class;src.class)
  zph  (n) Photometric redshift (src.redshift)
  logLX  X-ray luminosity in the 2-8keV band, corrected for X-ray absorption (phys.luminosity;em.X-ray)
  l_NH (char) Limit flag on NH (meta.code.error;phys.columnDensity)
  NH 10+22cm-2(n) Rest-frame hydrogen column density (phys.columnDensity)
  E_NH 10+22cm-2(n) Error on NH (upper limit) (stat.error;stat.max)
  e_NH 10+22cm-2(n) Error on NH (lower limit) (stat.error;phys.columnDensity)
  Gamma  (n) Power-law spectral index (spect.index)
  E_Gamma  (n) Error on Gamma (upper limit) (stat.error;stat.max)
  e_Gamma  (n) Error on Gamma (lower limit) (stat.error)
  SDSSdata  Display the SDSS data for this galaxy (meta.ref.url)

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