VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .
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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/ApJ/693/1713
  Spectroscopy of X-ray sources in ECDF-S (Treister+, 2009)
ReadMe+ftp
2009ApJ...693.1713T
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJ/693/1713/table2X-ray, optical and mid-IR properties of the X-ray sources in the ECDF-S (339 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)
  ID  X-ray identification number (Note 1)   (meta.id;meta.main)
  Fsoft mW/m2 Soft X-ray (0.5-2keV) flux (in erg/cm2/s/) (phot.flux;em.X-ray)
  Fhard mW/m2 Hard X-ray (2-8keV) flux (in erg/cm2/s/) (phot.flux;em.X-ray)
  HR  Hardness ratio (phot.flux;arith.ratio)
  E_HR  Upper error in HR (stat.error;stat.max)
  e_HR  Lower error in HR (stat.error)
  zsp  (n) Spectroscopic redshift (src.redshift)
  r_zsp (char) Source of spectrum (Note 2)   (meta.ref;pos.frame)
  Class (char) Optical classification (Note 3)   (src.class)
  Lhard [10-7W] (n) Log of hard X-ray (2-8keV) luminosity (phys.luminosity;em.X-ray)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  F24um mJy (n) 24 micron flux (phot.flux.density;em.IR.15-30um)
  e_F24um mJy (n) Error in Flux-24 (stat.error)
  r_F24um (char) Source of 24 microns photometry (Note 4)   (meta.ref;pos.frame)
  Gamma  (n) Γ, slope of the power law (spect.index)
  E_Gamma  (n) Upper error in Gamma (stat.error;stat.max)
  e_Gamma  (n) Lower error in Gamma (stat.error)
  logNH [cm-2] (n) Log of neutral hydrogen (HI) column density (phys.columnDensity)
  Simbad  ask the Simbad data-base about this object
  _RA deg (i) Positions from Simbad (right ascension part) (pos.eq.ra;meta.main)
  _DE deg (i) Positions from Simbad (declination part) (pos.eq.dec;meta.main)

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