VizieR

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

VizieR

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/A+A/675/A65
  AGN absorbing column densities (Silver+, 2023)
ReadMe+ftp
2023A&A...675A..65S
Similar Catalogs
Post annotation 		img(gal)
1.J/A+A/675/A65/tableData of 451 sources used to train and test the algorithm (451 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) Name of the source (meta.id;meta.main)
  W1-W2 mag WISE W1-W2 colour (phot.color;em.IR;em.IR)
  W1-W3 mag WISE W1-W3 colour (phot.color;em.IR;em.IR)
  W1-W4 mag WISE W1-W4 colour (phot.color;em.IR;em.IR)
  W2-W3 mag WISE W2-W3 colour (phot.color;em.IR;em.IR)
  W2-W4 mag WISE W2-W4 colour (phot.color;em.IR;em.IR)
  W3-W4 mag WISE W3-W4 colour (phot.color;em.IR;em.IR)
  log(FIR/FXR) [-] Mid-IR-soft X-ray flux ratio (phot.flux;arith.ratio)
  HR1  XRT hardness ratio using the bands: (1-2keV)- (0.3-1keV)/(1-2keV)+(0.3-1keV) (phot.flux;arith.ratio)
  HR2  XRT hardness ratio using the bands: (2-10keV)-(1-2keV)/(2-10keV)+(1-2 keV) (phot.flux;arith.ratio)

ALL cols		    
 (i)indexed column
  CR14-20keV ct/s BAT count rate in the band 14-20keV (phot.count;em.X-ray)
  CR20-24keV ct/s BAT count rate in the band 20-24keV (phot.count;em.X-ray)
  CR24-34keV ct/s BAT count rate in the band 24-34keV (phot.count;em.X-ray)
  CR34-45keV ct/s BAT count rate in the band 34-45keV (phot.count;em.X-ray)
  CR45-60keV ct/s BAT count rate in the band 45-60keV (phot.count;em.X-ray)
  CR60-85keV ct/s BAT count rate in the band 60-85keV (phot.count;em.X-ray)
  CR85-110keV ct/s BAT count rate in the band 85-110keV (phot.count;em.X-ray)
  CR110-150keV ct/s BAT count rate in the band 110-150keV (phot.count;em.X-ray)
  CR14-150keV ct/s BAT count rate in the band 14-150keV (phot.count;em.X-ray)
  logNH-RX [cm/s2] NH column density determined through X-ray spectral fitting (phys.columnDensity)
  SimbadName (char) (n)Designation understandable by the Simbad data-base (meta.id)
  _RA deg (i) Positions from Simbad or Name (right ascension part) (pos.eq.ra;meta.main)
  _DE deg (i) Positions from Simbad or 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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usage  Display UCD1+    UCD1  
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