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/MNRAS/451/2750
  Blazar sequence (Xiong+, 2015)
ReadMe+ftp
2015MNRAS.451.2750X
Similar Catalogs
Post annotation 		img(gal)
1.J/MNRAS/451/2750/table1The Fermi blazar sample (184 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);meta.version;arith.diff;phys.veloc)
  2FGL (char) 2FGL name (JHHMM.m+DDMM) ((unassigned);meta.version;arith.diff;spect.line.veloc;arith)
  Type (char) Blazar type ((unassigned);meta.version;arith.diff;phys.atmol.sweight;meta.main)
  z  Redshift ((unassigned);meta.version;arith.diff;pos.parallax;meta.main)
  logPjet [10-7W] Jet power estimated by cavity power ((unassigned);meta.version;arith.diff;(unassigned);src.orbital.inclination)
  logfb  Beaming factor (fb=1-cos(1/{Gamma}) ((unassigned);phys.veloc.microTurb;arith;instr.beam)
  n_logfb (char) [*] * indicate that they come directly from radio observations ((unassigned);(unassigned);(unassigned);phys.veloc.orbital)
  FR mJy Total radio 5-GHz flux ((unassigned);(unassigned);(unassigned);phys.atmol.sWeight.nuclear;(unassigned);(unassigned))
  lognupeak [Hz] Rest-frame synchrotron peak frequency ((unassigned);(unassigned);(unassigned);instr.spect)
  logLpeak [10-7W] Rest-frame synchrotron peak luminosity ((unassigned);(unassigned);(unassigned);(unassigned))
  Cat  Display the Nemmen et al. (2012, Cat. J/other/Sci/338.1445) and 2FGL (Ackermann et al., 2011Cat. J/ApJ/743/171) data ((unassigned);(unassigned);(unassigned);pos.geocentric)
  Simbad  ask the Simbad data-base about this object ((unassigned);(unassigned);(unassigned);pos.geocentric)
  _RA deg Right Ascension (J2000) from SIMBAD (not part of the original data) ((unassigned);(unassigned);(unassigned);(unassigned);arith)
  _DE deg Declination (J2000) from SIMBAD (not part of the original data) (phys.absorption;phys.size;arith.factor;(unassigned);arith)

ALL cols		    
 (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=846494011 Where phase=3 and catid=74512750
**** 
**** --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/VR1053010.err (2026-10-28T09:13:30)
-3
-source=J/MNRAS/451/2750
-ref=VIZ6ae1bcbb101152
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