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J/other/RAA/14.1251
 Variability of bright X-ray point sources (Jithesh+, 2014)
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img(gal)
1.J/other/RAA/14.1251/table2Spectral properties of point sources and best-fit models for the first and second epoch (46 rows)

 
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)
  Note (char) [+*d] Note on source (Note 1)   (meta.note)
  NGC  Host galaxy NGC name (meta.id.parent)
  RAJ2000 "h:m:s" X-ray Right ascension (J2000) (pos.eq.ra;meta.main)
  DEJ2000 "d:m:s" X-ray Declination (J2000) (pos.eq.dec;meta.main)
  all  Display X-ray and optical properties for this source (all tables 2–5) (meta.ref.url)
  Nc  (n)Number of optical counterparts (table4) (meta.ref.url)
  nH1 10+22cm-2(n) Equivalent hydrogen column density for the first observation (phys.columnDensity)
  E_nH1 10+22cm-2(n) Error on nH1 (upper value) (stat.error;stat.max)
  e_nH1 10+22cm-2(n) Error on nH1 (lower value) (stat.error)
  Gam1  (n) Photon power law index Γ, or inner disk temperature (keV) for first observation (meta.code;phys.luminosity)

ALL cols
    
(n) indicates a possible blank or NULL column  
  E_Gam1  (n) Error on Gam1 (upper value) (stat.error;stat.max)
  e_Gam1  (n) Error on Gam1 (lower value) (stat.error)
  l_logLX1 (char) [<] Limit flag on logLX1 (meta.code.error)
  logLX1 [10-7W] Unabsorbed X-ray luminosity in the energy range 0.3-8.0keV for the first observation (phys.luminosity;em.X-ray)
  E_logLX1 [10-7W] (n) Error on logLX1 (upper value) (stat.error;stat.max)
  e_logLX1 [10-7W] (n) Error on logLX1 (lower value) (stat.error)
  chi21  (n) χ2 value in the first observation (stat.fit.chi2)
  dof1  (n) [2/84] Degrees of freedom of the first observation (stat.fit.dof)
  Mod1 (char) [DP-] Best fit model for the first observation (Note G2)   (meta.id;stat.fit)
  nH2 10+22cm-2(n) Equivalent hydrogen column density for the second observation (phys.columnDensity)
  E_nH2 10+22cm-2(n) Error on nH2 (upper value) (stat.error;stat.max)
  e_nH2 10+22cm-2(n) Error on nH2 (lower value) (stat.error)
  Gam2  (n) Photon power law index Γ, or inner disk temperature (keV) for second observation (meta.code;phys.luminosity)
  E_Gam2  (n) Error on E_Gam (upper value) (stat.error;stat.max)
  e_Gam2  (n) Error on E_Gam (lower value) (stat.error)
  l_logLX2 (char) Limit flag on logLX2 (meta.code.error)
  logLX2 [10-7W] (n) Unabsorbed X-ray luminosity in the energy range 0.3-8.0keV for the second observation (phys.luminosity;em.X-ray)
  E_logLX2 [10-7W] (n) Error on logLX2 (upper value) (stat.error;stat.max)
  e_logLX2 [10-7W] (n) Error on logLX2 (lower value) (stat.error)
  chi22  (n) χ2 value for the second observation (stat.fit.chi2)
  dof2  (n) [2/44] Degrees of freedom of second observation (stat.fit.dof)
  Mod2 (char) [DP] Best fit model in the second observation (Note G2)   (meta.id;stat.fit)

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