VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .
CDS

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/954/194
  Bright gamma-ray blazars among the 4LAC (Yoshida+, 2023)
ReadMe+ftp
2023ApJ...954..194Y
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJ/954/194/tablea1List of our sources (145 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. (meta.record)
  4FGL (char) The 4LAC catalog identifier (Ajello+ 2020, J/ApJ/892/105) (meta.id;meta.main)
  Name (char) Object name (meta.id)
  RAJ2000 deg (i) Right Ascension (J2000) (pos.eq.ra;meta.main)
  DEJ2000 deg (i) [-83.7/78.5] Declination (J2000) (pos.eq.dec;meta.main)
  OptCl (char) Optical class (Note 1)   (src.class)
  sedCl (char) SED class from Ajello+ 2020, J/ApJ/892/105 (meta.code.class)
  z  (n) [0.03/3.2] Spectroscopic derived redshift (Note 2)   (src.redshift)
  LAT (char) Identifiers as used on https://fermi.gsfc.nasa.gov/ssc/data/access/lat/msl_lc/ (meta.id)
  Simbad  ask the Simbad data-base about this object (meta.ref.url)
  NED  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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