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

  
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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Post annotation 		img(gal)
1.J/ApJ/897/177/table1Basic properties of 142 high-redshift blazars studied in this work (142 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)
  Detect   [0/1] Gamma-ray detected blazar (meta.code)
  Cat (char) Radio Catalog (Note 1)   (meta.id;meta.table)
  Name (char) (i) Position based name in Radio Catalog (meta.id;meta.main)
  RAdeg deg [0.28/360] Right Ascension (J2000) (Note 2)   (pos.eq.ra)
  DEdeg deg [-86.3/81.6] Declination (J2000) (Note 2)   (pos.eq.dec)
  z   [3.001/5.803] Redshift (Note 2)   (src.redshift)
  Rmag mag [0/22.8] R band magnitude (Note 2)   (phot.mag;em.opt.R)
  Fradio mJy [1.53/2417.6] Radio flux (Note 1)   (phot.flux.density;em.radio)
  SimbadName (char) (n)Designation understandable by the Simbad data-base (meta.id)
  _RA deg (i) Position from SIMBAD (right ascension part) (pos.eq.ra;meta.main)
  _DE deg (i) Position from SIMBAD (declination part) (pos.eq.dec;meta.main)

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