VizieR

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VizieR

Simple TargetList Of TargetsFast Xmatch with large catalogs or Simbad
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J/ApJ/897/177
  142 high-redshift blazars at the cosmic dawn (Paliya+, 2020)
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2020ApJ...897..177P
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJ/897/177/table1(c)Basic properties of 142 high-redshift blazars studied in this work (142 rows)
2.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)
3.J/ApJ/897/177/table5Parameters used/derived from the SED modeling of the high-redshift blazars (142 rows)
4.J/ApJ/897/177/table7Various jet powers derived from the SED modeling (142 rows)

Simple ConstraintList Of Constraints
 
Query by Constraints constraints help applied on Columns (Output Order: + - )
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Column  Constraint Explain   (UCD)
  (ALL)recno  Record number assigned by the VizieR team. Should Not be used for identification. ((unassigned);phys.veloc.orbital;arith.diff;phys.veloc)
  (1)Detect   [0/1] Gamma-ray detected blazar ((unassigned);phys.veloc.orbital;arith.diff;pos.eq.dec)
  (1)Cat (char) Radio Catalog (Note 1)   ((unassigned);(unassigned);(unassigned);spect.line.veloc;phys.veloc.microTurb)
   (ALL)Name (char) (i) Position based name in Radio Catalog ((unassigned);(unassigned);(unassigned);spect.line.veloc;arith)
  (1)RAdeg deg [0.28/360] Right Ascension (J2000) (Note 2)   ((unassigned);(unassigned);(unassigned);(unassigned))
  (1)DEdeg deg [-86.3/81.6] Declination (J2000) (Note 2)   ((unassigned);(unassigned);(unassigned);(unassigned))
  (1+3)z   [3.001/5.803] Redshift (Note 2)   ((unassigned);phys.veloc.orbital;arith.diff;pos.parallax;meta.main)
  (1)Rmag mag [0/22.8] R band magnitude (Note 2)   ((unassigned);phys.veloc.orbital;arith.diff;stat.filling;(unassigned);(unassigned))
  (1)Fradio mJy [1.53/2417.6] Radio flux (Note 1)   ((unassigned);phys.veloc.orbital;arith.diff;phys.atmol.sWeight.nuclear;stat.interval;(unassigned))
  (1)SimbadName (char) (n)Designation understandable by the Simbad data-base ((unassigned);phys.veloc.orbital;arith.diff;spect.line.veloc)
  (1)_RA deg Position from SIMBAD (right ascension part) ((unassigned);(unassigned);(unassigned);(unassigned);arith)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)_DE deg Position from SIMBAD (declination part) ((unassigned);phys.veloc.orbital;arith.diff;(unassigned);arith)
  (2)NH 10+20cm-2 [0.74/34.3] Galactic neutral H column density ((unassigned);(unassigned);(unassigned);(unassigned);(unassigned))
  (2)Texp ks [0.8/179.4] Observing exposure time ((unassigned);phys.veloc.orbital;arith.diff;(unassigned);(unassigned);meta.main)
  (2)FX 10-13mW/m2 [0.04/119] observed soft X-ray flux, erg/s/cm2 (Note 1)   ((unassigned);(unassigned);(unassigned);meta.abstract;(unassigned);(unassigned))
  (2)b_FX 10-13mW/m2 [0.0/116.6] Lower limit on FX, erg/s/cm2 ((unassigned);phys.veloc.orbital;arith.diff;meta.abstract;(unassigned);em.energy)
  (2)B_FX 10-13mW/m2 [0.1/119.59] Upper limit on FX, erg/s/cm2 ((unassigned);(unassigned);(unassigned);meta.abstract;(unassigned);spect.dopplerVeloc.opt;meta.main)
  (2+3)Gamma   [0.2/1.9] power-law photon index ((unassigned);(unassigned);(unassigned);pos.eq.dec;phys.abund.Y;meta.main)
  (2)b_Gamma   [-2.19/1.64] Lower limit on Gamma ((unassigned);(unassigned);(unassigned);phys.veloc.orbital)
  (2)B_Gamma   [1.01/4.91] Upper limit on Gamma ((unassigned);(unassigned);(unassigned);phys.veloc.orbital)
  (2)Stat   [0.64/910] C-statistic or {chi}2 from model fitting ((unassigned);phys.veloc.orbital;arith.diff;stat.error;meta.main)
  (2)DOF   [3/807] Degrees of freedom ((unassigned);(unassigned);(unassigned);meta.version;meta.main)
  (2)Type (char) Statistics type, c-stat or chi ((unassigned);(unassigned);(unassigned);phys.veloc.orbital)
  (2)Inst (char) Satellite name ((unassigned);phys.veloc.orbital;arith.diff;spect.line.veloc;meta.code.qual)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (3)[MassBH] [Msun] [8.7/10.3] log, black hole mass, solar units ((unassigned);phys.veloc.orbital;arith.diff;(unassigned))
  (3)[Lacc] [10-7W] [45.85/48] log, luminosity of accretion disk, erg/s ((unassigned);(unassigned);(unassigned);(unassigned))
  (3)Dist pc [0.07/0.995] Distance of emission region from central black hole ((unassigned);phys.veloc.orbital;arith.diff;em.UV.10-50nm)
  (3)RBLR pc [0.085/1.02] radius of spherical BLR ((unassigned);phys.veloc.orbital;arith.diff;(unassigned))
  (3)delta   [9.3/22.6] Doppler factor ((unassigned);phys.veloc.orbital;arith.diff;phys.absorption.opticalDepth;meta.main)
  (3)B gauss [0.2/3.2] magnetic field, Gauss ((unassigned);(unassigned);(unassigned);(unassigned))
  (3)p   [1.1/2.2] slope, broken power law electron energy distribution ((unassigned);(unassigned);(unassigned);time.obs.end;meta.main)
  (3)gamma-m   [1/4] minimum Lorentz factor, radiating electrons ((unassigned);(unassigned);(unassigned);pos.bodyrc.lon;meta.main)
  (3)gamma-b   [18/176] break Lorentz factor, radiating electrons ((unassigned);(unassigned);(unassigned);pos.bodyrc.lon;meta.main)
  (3)Ue [0.1J/m3] [-2.9/-0.19] log, electron energy density, erg/cm3 ((unassigned);(unassigned);(unassigned);pos.spherical;meta.main)
  (3)CD   [2.9/593.2] Compton dominance ((unassigned);(unassigned);(unassigned);pos.bodyrc.lon;meta.main)
  (4)P-ele [10-7W] [43.38/46.14] Electron Power, log(erg/s) ((unassigned);(unassigned);(unassigned);(unassigned);(unassigned))
  (4)P-mag [10-7W] [43.38/46.55] Magnetic Power, log(erg/s) ((unassigned);(unassigned);(unassigned);(unassigned))

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (4)P-rad [10-7W] [44.42/47.73] Radiative Power, log(erg/s) ((unassigned);(unassigned);(unassigned);(unassigned))
  (4)P-kin [10-7W] [45.82/48.66] Kinetic Power, log(erg/s) ((unassigned);(unassigned);(unassigned);(unassigned))
  (4)P-jet [10-7W] [45.83/48.66] Jet Power, log(erg/s) ((unassigned);(unassigned);(unassigned);(unassigned))

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
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The following problems were encountered in this VizieR run:
****Error execute query: UPDATE METAstat set nother=nother+1, tother=846431480 Where phase=3 and catid=18970177
**** 
**** --POSTGRES MSG db=0
**** 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 
****Error execute query: UPDATE METAstat set nother=nother+1, tother=846431480 Where phase=3 and catid=18970177
**** 
**** --POSTGRES MSG db=0
**** 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 
****Error execute query: UPDATE METAstat set nother=nother+1, tother=846431480 Where phase=3 and catid=18970177
**** 
**** --POSTGRES MSG db=0
**** 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/VR37699.err (2026-10-27T15:51:17)
-3
-source=J/ApJ/897/177
-ref=VIZ6ae0c8779343
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