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/ApJS/232/8
  16yrs of AGNs X-ray spectral analyses from 7Ms CDF-S (Liu+, 2017)
ReadMe+ftp
2017ApJS..232....8L
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJS/232/8/table3Spectral properties (315 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)
  Cpt (char) Compton ("thick": 22 occurrences or "thin") (src.class)
  ID  (i) [20/988] Identifier in the 7Ms CDF-S catalog (Luo+ 2017, J/ApJS/228/2) (meta.id;meta.main)
  FeK  (n)Display the narrow or broad Fe Kα lines data (tables 4 and 5) (meta.ref.url)
  z   [0.1/5.3] Redshift from Luo+, 2017, J/ApJS/228/2 (src.redshift)
  f_z (char) Flag on z (s=secure spectroscopic) (Note 1)   (meta.code)
  Per (char) Observation period (see the "Description" section above) (Note 2)   (meta.id;obs)
  l_NH (char) Limit flag on NH (meta.code.error)
  NH 10+22/cm2 [0.005/600] Hydrogen column density (Note 3)   (phys.columnDensity)
  e_NH 10+22/cm2(n) [0.005/514] Lower 90% uncertainty in NH (stat.error)
  E_NH 10+22/cm2(n) [0/554] Upper 90% uncertainty in NH (stat.error;stat.max)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  Gamma  (n) [1.4/2.4] Power-law slope (spect.index)
  f_Gamma (char) [f] f=fixed (meta.code)
  e_Gamma  (n) [0.02/0.4] Lower 90% uncertainty in Gamma (stat.error)
  E_Gamma  (n) [0.02/0.4] Upper 90% uncertainty in Gamma (stat.error;stat.max)
  SRate ph/cm2/s (n) Soft band (0.5-2keV) net count rate; in photon/cm2/s units (Note 4)   (phot.count;em.X-ray)
  HRate ph/cm2/s (n) Hard band (2-7keV) net count rate in photon/cm2/s units (Note 4)   (phot.count;em.X-ray)
  logL [10-7W] (n) [39.5/48] log 2-10keV unabsorbed luminosity; in erg/s (Note 5)   (phys.luminosity;em.X-ray)
  e_logL [10-7W] (n) [0/3] Lower 90% uncertainty in logL (stat.error)
  E_logL [10-7W] (n) [0/5] Upper 90% uncertainty in logL (stat.error;stat.max)
  C-NH   [-1/24] Completeness flag (Note 6)   (meta.code)
  Model (char) Period number in which soft excess component added (see the "Description" section above) (Note 7)   (meta.id;obs)
  L17  Display data from Luo+, 2017, J/ApJS/228/2, main sources (table 4) (meta.ref.url)
  Simbad  ask the Simbad data-base about this object (meta.ref.url)
  _RA deg (i) Positions from Luo+, 2017, J/ApJS/228/2, main source catalog (table 4) (right ascension part) (pos.eq.ra;meta.main)
  _DE deg (i) Positions from Luo+, 2017, J/ApJS/228/2, main source catalog (table 4) (declination part) (pos.eq.dec;meta.main)

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