VizieR

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

VizieR

  
J/ApJ/835/223
  A catalog of nearby galaxies with Chandra obs. (She+, 2017)
ReadMe+ftp
2017ApJ...835..223S
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJ/835/223/table4Fitting results of galaxies (168 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)
  Seq   [10/698] Source sequence number (meta.id)
  Name (char) Object Name (meta.id;meta.main)
  Model (char) Best fit model (Note 1)   (stat.param;meta.modelled)
  Norm1 [-] (n) [-6.1/-2.3] Log normalization of power-law component; in photons/keV/cm2/s units (stat.fit.param)
  logL1 [10-7W] (n) [36/43] Log of 0.3-10keV luminosity of power-law component; in erg/s (phys.luminosity;em.X-ray)
  Norm2 [-] (n) [-6.5/-3.7] Log normalization of 2nd component (Note 2)   (stat.fit.param)
  logL2 [10-7W] (n) [36/41] Log of 0.3-10keV luminosity of 2nd component; in erg/s (phys.luminosity;em.X-ray)
  NH 10+22/cm2(n) [0.02/430] Extragalactic absorption column density (phys.columnDensity)
  b_NH 10+22/cm2(n) Lower limit in NH (phys.columnDensity;stat.min)
  B_NH 10+22/cm2(n) Upper limit in NH (phys.columnDensity;stat.max)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  Gamma  (n) [0.5/4.3] Power-law photon index (meta.code;spect.index)
  b_Gamma  (n) Lower limit in Gamma (Note 3)   (meta.note)
  B_Gamma  (n) Upper limit in Gamma (Note 3)   (meta.note)
  Temp keV (n) [0.02/1.1] Temperature of mekal or blackbody (phys.temperature)
  b_Temp keV (n) Lower limit in Temp (phys.temperature;stat.min)
  B_Temp keV (n) Upper limit in Temp (phys.temperature;stat.max)
  Chi2  (n) [0.1/655] Chi-square (stat.fit.chi2)
  DOF  (n) [2/493] Degree of freedom (stat.fit.dof)
  Ref (char) Note on spectral fitting or reference for pileup sources (Note G1)   (spect.index)

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