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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/921/42
  Gaia GraL. VI. Quadruply imaged lensed QSOs (Stern+, 2021)
ReadMe+ftp
2021ApJ...921...42S
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJ/921/42/table2*Confirmed GraL quad lenses (Note) (25 rows)
2.J/ApJ/921/42/table6(c)Invalidated GraL lens candidates (i.e., asterisms) (149 rows)

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)GraL (char) GraL identifier (JHHMMSS.s+DDMMSS) (meta.id;meta.main)
  (1)Sep arcmin (n) [0.7/10.1] Maximum lens separation (Note 1)   (pos.angDistance;stat.max)
   (ALL)Night (char) Observation night code (Note G1)   (meta.id;obs)
   (ALL)PA deg [-10/352] Position angle (pos.posAng)
   (ALL)Exp (char) s Exposure time (time.duration;obs.exposure)
  (1)z  (n) [0.77/3.1] Spectroscopic redsfhit (src.redshift)
   (ALL)Notes (char) Notes (meta.note)
  (1)Simbad (char) ask the Simbad data-base about this object (meta.ref.url)
  (2)RAJ2000 "h:m:s" (i) Hour of Right Ascension (J2000) (pos.eq.ra;meta.main)
  (2)DEJ2000 "d:m:s" (i) Degree of Declination (J2000) (pos.eq.dec;meta.main)

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