VizieR

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

VizieR

  
J/ApJ/897/177
  142 high-redshift blazars at the cosmic dawn (Paliya+, 2020)
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2020ApJ...897..177P
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1.J/ApJ/897/177/table3The results of the spectral analysis of the analyzed X-ray data obtained with Swift-XRT, XMM-Newton, and/or Chandra satellites (176 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)
  Name (char) Position based name in Radio Catalog (meta.id;meta.main)
  NH 10+20cm-2 [0.74/34.3] Galactic neutral H column density (phys.columnDensity;pos.galactic)
  Texp ks [0.8/179.4] Observing exposure time (time.duration;obs.exposure)
  FX 10-13mW/m2 [0.04/119] observed soft X-ray flux, erg/s/cm2 (Note 1)   (phot.flux;em.X-ray)
  b_FX 10-13mW/m2 [0.0/116.6] Lower limit on FX, erg/s/cm2 (phot.flux;em.X-ray;stat.min)
  B_FX 10-13mW/m2 [0.1/119.59] Upper limit on FX, erg/s/cm2 (phot.flux;em.X-ray;stat.max)
  Gamma   [0.2/1.9] power-law photon index (meta.code;spect.index)
  b_Gamma   [-2.19/1.64] Lower limit on Gamma (meta.note)
  B_Gamma   [1.01/4.91] Upper limit on Gamma (meta.note)
  Stat   [0.64/910] C-statistic or χ2 from model fitting (stat)
  DOF   [3/807] Degrees of freedom (stat.fit.dof)
  Type (char) Statistics type, c-stat or chi (meta.note)
  Inst (char) Satellite name (meta.id;instr)

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