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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/ApJ/964/98
  Recognizing blazars from VLASS radio morphology (Xie+, 2024)
ReadMe+ftp
2024ApJ...964...98X
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJ/964/98/table1(c)Sources from the Roma-BzCAT catalog classified using our algorithm (3134 rows)
2.J/ApJ/964/98/table2(c)Sources from WIBRaLS classified using our algorithm (9821 rows)
3.J/ApJ/964/98/table3(c)Sources from KDEBLLACS classified using our algorithm (4996 rows)
4.J/ApJ/964/98/table5(c)Sources from MOJAVE classified using our algorithm (321 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)Seq   [1/3134] Result catalog number (meta.id)
   (ALL)Name (char) Source name (JHHMMSS.ss+DDMMSS.ss) (meta.id;meta.main)
   (ALL)RAJ2000 deg (i) Right Ascension in decimal degrees (J2000) (pos.eq.ra;meta.main)
   (ALL)DEJ2000 deg (i) [-40/86.3] Declination in decimal degrees (J2000) (pos.eq.dec;meta.main)
   (ALL)Class (char) Morphological classification from algorithm (src.morph)
   (ALL)Vis   [0/1] Visual flag (1=visually inspected) (meta.code)
   (ALL)VClass (char) Visual classification (Note G1)   (src.morph)
   (ALL)Epoch (char) VLASS image epoch for source (Note G2)   (time.epoch;obs.image)
   (ALL)VLASS (char) Display data from VLASS QL Ep.1 (Gordon+ 2021, J/ApJS/255/30) within 1" (meta.ref.url)
  (4)SimbadName (char) (n)Designation understandable by the Simbad data-base (meta.id)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (4)NED (char) ask the NED data-base about this object (meta.ref.url)

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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