VizieR

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

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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/AJ/135/1505
  CDFs AGNs X-ray power-law photon index (Saez+, 2008)
ReadMe+ftp
2008AJ....135.1505S
Similar Catalogs
Post annotation 		img(gal)
1.J/AJ/135/1505/table2Properties of our sample of RQ AGNs selected from the Chandra Deep Field Surveys (317 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)
  n_CXO (char) [OR] Type of fit (Note 1)   (meta.note)
  CXO (char) The X-ray identification, CXOJHHMMSS.ss+DDMMSS.s (meta.id;meta.main)
  z  Redshift from the literature (see Sec. 2) (src.redshift)
  f_z (char) [sp] spectroscopic or photometric redshift (meta.code)
  Cts ct Background subtracted source counts (Note 3)   (phot.count;em.X-ray)
  Gamma  X-ray power-law photon index Γ (meta.code;spect.index;em.X-ray)
  E_Gamma  Upper limit error in Gamma (stat.error;stat.max)
  e_Gamma  Lower limit error in Gamma (stat.error)
  NH 10+22cm-2(n) Hydrogen column density (phys.columnDensity)
  E_NH 10+22cm-2(n) Upper limit error in NH (stat.error;stat.max)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  e_NH 10+22cm-2(n) Lower limit error in NH (stat.error)
  logL [10-7W] Log of the 2-10keV X-ray luminosity, in units of erg/s (phys.luminosity;em.X-ray)
  Cstat  Cash (1979ApJ...228..939C) C-statistic (stat.fit.param)
  dof  Degrees of freedom (stat.fit.dof)
  Type (char) Source classification (Note 4)   (src.class)
  Model (char) Model used (Note 5)   (instr.setup;meta.modelled)
  SimbadName (char) Designation understandable by the Simbad data-base (meta.id)
  _RA deg (i) Positions from CXO name (right ascension part) (pos.eq.ra;meta.main)
  _DE deg (i) Positions from CXO name (declination part) (pos.eq.dec;meta.main)

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