VizieR

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VizieR

  
J/A+A/689/A109
  Quasars as standard candles. VI. (Trefoloni+, 2024)
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2024A&A...689A.109T
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1.J/A+A/689/A109/tabled1*Relevant quantities for each bin of the parameter space (Note) (37 rows)
2.J/A+A/689/A109/spcompComposite spectrum in Fig. 3 of the paper [spectrum](composite spectrum)
spectrum
(4172 rows)

Simple ConstraintList Of Constraints
 
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Column  Constraint Explain   (UCD)
  (ALL)recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
  (1)Bin (char) Bin of the parameter space, denoted as described in Sec. 3.1 (phys.veloc;stat.param)
   (ALL)Nobj  Number of sources in the bin (meta.number)
  (1)logMBH [Msun] Average mean of the black hole mass of the sources in the bin (phys.mass)
  (1)e_logMBH [Msun] Uncertainty on the mean logarithm of the black hole mass of the sources in the bin (stat.error)
  (1)logLbol [10-7W] Mean logarithm of the bolometric luminosity of the sources in the bin (phys.luminosity)
  (1)e_logLbol [10-7W] Uncertainty on the mean logarithm of the bolometric luminosity of the sources in the bin (stat.error)
  (1)loglEdd [-] Mean logarithm of Eddington ratio of the sources in the bin (phot.flux;arith.ratio)
  (1)e_loglEdd [-] Uncertainty on the mean logarithm of the Eddington ratio of the sources in the bin (stat.error)
  (1)alpha  Slope of the continuum of the composite spectrum, αλ (meta.cryptic)
  (1)e_alpha  Uncertainty on the slope of the continuum of the composite spectrum (stat.error;pos.eq.ra)

ALL cols		    
 (i)indexed column
  (1)F2500  Normalised monochromatic flux at 2500Å of the composite spectrum (phot.flux.density)
  (1)e_F2500  Uncertainty on the normalised monochromatic flux at 2500Å of the composite spectrum (stat.error)
  (1)dalpha  {DELTA}α parameter for each composite spectrum evaluated as described in Sec. 4.3 (stat.fit.param)
  (1)e_dalpha  Uncertainty on the {DELTA}α parameter for each composite spectrum evaluated as described in Sec. 4.3 (stat.error)
  (1)gamma  Average photometric photon index in the bin (spect.index)
  (1)e_gamma  Uncertainty on the average photometric photon index in the bin (stat.error)
  (2)lambda 0.1nm Wavelength (em.wl)
  (2)NFlux  Flux normalised at 2200Å (phot.flux)
  (2)e_NFlux  Uncertainty on the flux normalised at 2200Å (stat.error)

ALL cols		    
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