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/ApJ/671/1355
  EGRET blazars in VIPS (Taylor+, 2007)
ReadMe+ftp
2007ApJ...671.1355T
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJ/671/1355/table1(c)EGRET Identifications (31 rows)
2.J/ApJ/671/1355/VIPS(c)VIPS source properties and brightness temperatures (tables 2 and 3 of paper) (25 rows)
Help Xmatch is

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)3EG (char) 3EG name based on EGRET coordinates (JHHMM+DDMM) ((unassigned);phys.veloc.orbital;arith.diff;src.class.starGalaxy)
  (1)VIPSt (char) VIPS name based on CLASS coordinates (JHHMM+DDMM) ((unassigned);(unassigned);(unassigned);spect.line.veloc;arith)
  (1)F8.4GHz mJy 8.4GHz flux density from CLASS ((unassigned);(unassigned);(unassigned);phys.atmol.sWeight.nuclear;(unassigned);(unassigned))
  (1)alpha  Spectral index between 1.4GHz-NVSS (Condon 1998, Cat. VIII/65) and 8.4GHz-CLASS [S({nu}){prot.to}{vu}{alpha}] ((unassigned);phys.veloc.orbital;arith.diff;phys.abund.Y;(unassigned);(unassigned))
  (1)DTS  Measure of the positional correspondence of the radio source to the peak of gamma-ray flux (Note 1)   ((unassigned);phys.veloc.orbital;arith.diff;em.radio.6-12GHz;instr.background)
  (1)FoM  Figure of merit (Sowards-Emmerd et al. 2003, Cat. J/ApJ/590/109) of radio-{gamma} association ((unassigned);(unassigned);(unassigned);pos.cartesian)
  (1)Code   [1/3] Association code (Note 2)   ((unassigned);(unassigned);(unassigned);phys.atmol.sweight;meta.main)
  (1)mag mag (n) Optical magnitude of the host galaxy ((unassigned);phys.veloc.orbital;arith.diff;stat.filling;(unassigned);(unassigned))
  (1)z  (n) Redshift from Veron-Cetty and Veron (2006, Cat. VII/248) ((unassigned);(unassigned);(unassigned);pos.parallax;meta.main)
   (ALL)Type (char) flat-spectrum radio quasar (FSRQ) or BL Lac object (BLL) ((unassigned);(unassigned);(unassigned);phys.atmol.sweight;meta.main)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)CGRaBS (char) CGRaBS if the source is included in the CBRaBS sample (Healey et al., 2008, J/ApJS/175/97) ((unassigned);phys.veloc.orbital;arith.diff;phys.veloc.orbital)
   (ALL)VIPS (char) VIPS source name (JHHMMm+DDMM), as in table2 ((unassigned);(unassigned);(unassigned);spect.line.veloc)
  (1)_RA deg Position form 3EG catalog (right ascension part) ((unassigned);phys.veloc.orbital;arith.diff;(unassigned);arith)
  (1)_DE deg Position form 3EG catalog (declination part) ((unassigned);(unassigned);(unassigned);(unassigned);arith)
  (2)Seq  VIPS source number (stat.fit.residual;(unassigned);arith.factor;spect.line.veloc;arith)
  (2)RAJ2000 "h:m:s" Right ascension (J2000.0) ((unassigned);(unassigned);(unassigned);(unassigned);arith)
  (2)DEJ2000 "d:m:s" Declination (J2000.0) ((unassigned);(unassigned);(unassigned);(unassigned);arith)
  (2)Date "Y:M:D" (n)UT Date ((unassigned);(unassigned);(unassigned);pos.centroid;meta.main)
  (2)F8.5GHz mJy Flux density at 8.5GHz from the CLASS survey ((unassigned);(unassigned);(unassigned);phys.atmol.sWeight.nuclear;(unassigned);(unassigned))
  (2)F5GHz mJy Total cleaned flux density from the 5GHz VLBA map ((unassigned);(unassigned);(unassigned);phys.atmol.sWeight.nuclear;(unassigned);(unassigned))
  (2)F5max mJy Peak flux density from the 5GHz VLBA map (in mJy/beam) ((unassigned);phys.veloc.orbital;arith.diff;phys.atmol.sWeight.nuclear;(unassigned);(unassigned))
  (2)noise mJy rms noise of the 5GHz VLBA image (in mJy/beam) ((unassigned);phys.veloc.orbital;arith.diff;phys.atmol.sWeight.nuclear;(unassigned);(unassigned))
  (2)Ngc  Number of dominant Gaussian components (Note 1)   ((unassigned);phys.veloc.orbital;arith.diff;src.var)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (2)Rad mas Mean radius (Note 3)   ((unassigned);(unassigned);(unassigned);time.period.rotation;spect.dopplerVeloc.radio;meta.main)
  (2)Dmax mas (n) Maximum separation among the dominant Gaussian components ((unassigned);(unassigned);(unassigned);em.mm.50-100GHz)
  (2)PAjet deg (n) Jet position angle (measured from north through east) ((unassigned);(unassigned);(unassigned);instr.spect;meta.main)
  (2)F5c mJy 5GHz flux density of the core ((unassigned);phys.veloc.orbital;arith.diff;phys.atmol.sWeight.nuclear;(unassigned);(unassigned))
  (2)l_Dc (char) Limit flag on Dc ((unassigned);(unassigned);(unassigned);pos.galactic.lon)
  (2)Dc mas FWHM of the core component estimated using a circular Gaussian fit to the visibility data ((unassigned);phys.veloc.orbital;arith.diff;time.period.rotation)
  (2)l_TBc (char) Limit flag on TBc ((unassigned);(unassigned);(unassigned);pos.galactic.lon)
  (2)TBc K Mean brightness temperature of the core ((unassigned);(unassigned);(unassigned);em;spect.dopplerVeloc.radio;meta.main)
  (2)TBj K (n) Mean brightness temperature of the brightest component outside the core ((unassigned);(unassigned);(unassigned);em;spect.dopplerVeloc.radio;meta.main)
  (2)DPA deg (n) Difference between the outer and inner position angles of the jet for sources with more than two jet components ((unassigned);(unassigned);(unassigned);em.radio.6-12GHz;instr.background)
  (2)Psi deg (n) Jet opening half-angle for sources with more than two jet components ((unassigned);(unassigned);(unassigned);instr.spect;meta.main)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
Adapt form
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usage  Display UCD1+    UCD1  

The following problems were encountered in this VizieR run:
****Error execute query: UPDATE METAstat set nother=nother+1, tother=846431898 Where phase=3 and catid=16711355
**** 
**** --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=846431898 Where phase=3 and catid=16711355
**** 
**** --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/VR44648.err (2026-10-27T15:58:18)
-3
-source=J/ApJ/671/1355
-ref=VIZ6ae0ca1aae68
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