VizieR

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

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/ApJ/897/177
  142 high-redshift blazars at the cosmic dawn (Paliya+, 2020)
ReadMe+ftp
2020ApJ...897..177P
Similar Catalogs
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. ((unassigned);(unassigned);(unassigned);phys.veloc)
  Detect   [0/1] Gamma-ray detected blazar ((unassigned);phys.veloc.orbital;arith.diff;pos.eq.dec)
  Cat (char) Radio Catalog (Note 1)   ((unassigned);phys.veloc.orbital;arith.diff;spect.line.veloc;phys.veloc.microTurb)
  Name (char) (i) Position based name in Radio Catalog ((unassigned);(unassigned);(unassigned);spect.line.veloc;arith)
  RAdeg deg [0.28/360] Right Ascension (J2000) (Note 2)   ((unassigned);(unassigned);(unassigned);(unassigned))
  DEdeg deg [-86.3/81.6] Declination (J2000) (Note 2)   ((unassigned);(unassigned);(unassigned);(unassigned))
  z   [3.001/5.803] Redshift (Note 2)   ((unassigned);phys.veloc.orbital;arith.diff;pos.parallax;meta.main)
  Rmag mag [0/22.8] R band magnitude (Note 2)   (stat.fit.omc;pos.wcs.crpix;arith.factor;stat.filling;(unassigned);(unassigned))
  Fradio mJy [1.53/2417.6] Radio flux (Note 1)   ((unassigned);(unassigned);(unassigned);phys.atmol.sWeight.nuclear;stat.interval;(unassigned))
  SimbadName (char) (n)Designation understandable by the Simbad data-base ((unassigned);phys.veloc.orbital;arith.diff;spect.line.veloc)
  _RA deg Position from SIMBAD (right ascension part) ((unassigned);phys.veloc.orbital;arith.diff;(unassigned);arith)
  _DE deg Position from SIMBAD (declination part) ((unassigned);phys.veloc.orbital;arith.diff;(unassigned);arith)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
Adapt form
 Display your selection only Reset to default columns
usage  Display UCD1+    UCD1  

The following problems were encountered in this VizieR run:
****Error execute query: UPDATE METAstat set nother=nother+1, tother=846434557 Where phase=3 and catid=18970177
**** 
**** --POSTGRES MSG db=1
**** Report from: stdb_pg,     Status: STDB_ERR 
****ERROR:  invalid page in block 0 of relation base/16403/6104 
****ERROR:  invalid page in block 0 of relation base/16403/6104
If you can't find a solution, report to CDS and insert into your message the following details:

.errorfile=/tmp/VR80667.err (2026-10-27T16:42:35)
-3
-source=J/ApJ/897/177/table1
-ref=VIZ6ae0d47d13b1b
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