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J/A+A/317/328
  ROSAT PSPC survey of M 31 (Supper+ 1997)
Post annotation
img(gal)
1.J/A+A/317/328/table8Spectral fit parameters of 56 bright X-ray sources (56 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)
  n_ROSAT (char) Note on ROSAT source number (Note 1)   (meta.note)
  ROSAT  ROSAT source number (meta.id;meta.main)
  Circle  Photon collection circle (Note 2)   (instr.param)
  Counts  Number of photons used for the fit (meta.number)
  NH1 10+20cm-2(n) Hydrogen abs. column density for Gamma (phys.columnDensity)
  E_NH1 10+20cm-2(n) Error in NH1 (upper limit) (stat.error)
  e_NH1 10+20cm-2(n) Error in NH1 (lower limit) (stat.error)
  Gamma  (n) Power law index (spect.index)
  E_Gamma  (n) Error in Gamma (upper limit) (stat.error)
  e_Gamma  (n) Error in Gamma (lower limit) (stat.error)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  2_Gamma  (n) Reduced Chi2 for Gamma (stat.fit.param)
  NH2 10+20cm-2(n) Hydrogen absolute column density for Thermal Bremsstrahlung fit (phys.columnDensity)
  E_NH2 10+20cm-2(n) Error in NH2 (upper limit) (stat.error)
  e_NH2 10+20cm-2(n) Error in NH2 (lower limit) (stat.error)
  kT1 keV (n) Thermal Bremsstrahlung temperature (phys.temperature)
  E_kT1 keV (n) Error in kT1 (upper limit) (stat.error)
  e_kT1 keV (n) Error in kT1 (lower limit) (stat.error)
  2_kT1  (n) Reduced Chi2 for kT1 (stat.fit.param)
  Fit (char) [BT] Spectral fit model indicator (3) B: Black body; T: Thermal plasma (meta.note)
  NH3 10+20cm-2(n) Hydrogen column density for Fit (phys.columnDensity)
  E_NH3 10+20cm-2(n) Error in NH3 (upper limit) (stat.error)
  e_NH3 10+20cm-2(n) Error in NH3 (lower limit) (stat.error)
  kT2 keV (n) Thermal Plasma/Blackbody temperature (phys.temperature)
  E_kT2 keV (n) Error in kT2 (upper limit) (stat.error)
  e_kT2 keV (n) Error in kT2 (lower limit) (stat.error)
  2_Fit  (n) Reduced Chi2 for Fit (stat.fit.param)

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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