VizieR

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

Simple TargetList Of TargetsFast Xmatch with large catalogs or Simbad
Target Name (resolved by Sesame) or Position:
 Target dimension:
NB: The epoch used for the query is the original epoch of the table(s)Radius Box size

  
J/A+A/674/A163
  Type I quasars luminosity distances (Huang+, 2023)
ReadMe+ftp
2023A&A...674A.163H
Similar Catalogs
Post annotation 		img(gal)
1.J/A+A/674/A163/table1The properties of the Type I quasars (471 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) SDSS name of Type I quasars (HHMMSS.ss+DDMMSS.s) (meta.id;meta.main)
  z  Redshift (src.redshift)
  rmag mag SDSS r magnitude (phot.mag;em.opt.R)
  e_rmag mag Error on r magnitude (stat.error;phot.mag)
  EW(CIV) 0.1nm Equivalent width of the CIV 1549Å emission line (spect.line.eqWidth)
  e_EW(CIV) 0.1nm Error on EW(C IV) (stat.error)
  F2500 10-7W/Hz/m2Rest-frame flux at 2500Å (phot.flux)
  e_F2500 10-7W/Hz/m2Error on Rest-frame flux at 2500Å (stat.error)
  GammaUV  UV-optical power-law index (spect.index)
  DM  Distance modulus (phot.mag.distMod)
  e_DM  Error on distance modulus (stat.error)
  Simbad  ask the Simbad data-base about this object (meta.ref.url)
  _RA deg (i) Right Ascension (J2000) from SIMBAD (not part of the original data) (pos.eq.ra;meta.main)
  _DE deg (i) Declination (J2000) from SIMBAD (not part of the original data) (pos.eq.dec;meta.main)

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 (i)indexed column
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usage  Display UCD1+    UCD1  
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