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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/A+A/686/A178
  Optically selected blazars (Kudenko+, 2024)
ReadMe+ftp
2024A&A...686A.178K
Similar Catalogs
Post annotation 		img(gal)
1.J/A+A/686/A178/table1(c)Isotropic set of 651 blazer-like objects (651 rows)
2.J/A+A/686/A178/table2(c)Set of 336 BL Lacs (336 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. (meta.record)
   (ALL)Name (char) J2000 name (JHHMM+DDMM) (meta.id;meta.main)
   (ALL)FERMIname (char) Name from 4FGL Fermi catalog (4FGL_JHHMM.m+DDMM) (meta.id)
   (ALL)X-rayname (char) Name from X-ray catalog (meta.id)
   (ALL)RAJ2000 deg (i) Right Ascension (J2000) (pos.eq.ra;meta.main)
   (ALL)DEJ2000 deg (i) Declination (J2000) (pos.eq.dec;meta.main)
   (ALL)FRadio Jy Radio flux in x-band (8GHz) from Radio Fundamental Catalogue (phot.flux.density;em.radio.6-12GHz)
   (ALL)FGamma 1/cm2/s1 (n) Gamma flux from 4FGL Fermi catalog (phot.flux.density;em.gamma.hard)
   (ALL)FXray mW/m2 (n) X-ray flux from corresponding X-ray catalog (phot.flux;em.X-ray)
   (ALL)Gmag mag Corrected visual magnitude in Gaia G-band filter (phot.mag;em.opt)
  (1)Type (char) Type of object (src.class)

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