VizieR

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

VizieR

  
J/MNRAS/458/56
  TeV gamma-ray blazar X-ray spectral studies (Wierzcholska+, 2016)
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img(gal)
1.J/MNRAS/458/56/table2Comparison of Galactic column density values (58 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)
  Name (char) Object Name (meta.id;meta.main)
  NHLAB 10+20cm-2NH value provided by Kalberla et al. (2005A&A...440..775K, Cat. VIII/76) (phys.columnDensity)
  NHDL 10+20cm-2NH value provided by Dickey & Lockman (1990ARA&A..28..215D) (phys.columnDensity)
  NHH2 10+20cm-2NH2 value provided by Willingale et al. (2013MNRAS.431..394W) (phys.columnDensity)
  NHWill 10+20cm-2NH value provided by Willingale13 (phys.columnDensity)
  NHLPFree 10+20cm-2(n) Free NH value obtained with log-parabola model fitted (phys.columnDensity)
  e_NHLPFree 10+20cm-2(n) rms uncertainty on NHLPFree (stat.error)
  NHPLFree 10+20cm-2(n) Free NH value obtained with power-law model fitted (phys.columnDensity)
  e_NHPLFree 10+20cm-2(n) rms uncertainty on NHPLFree (stat.error)
  NHBPFree 10+20cm-2(n) Free NH value obtained with broken power-law model fitted (phys.columnDensity)
  e_NHBPFree 10+20cm-2(n) rms uncertainty on NHBPFree (stat.error)

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