VizieR

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

Catalog

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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/627/A33
  Optically variable AGN in COSMOS field (De Cicco+, 2019)
ReadMe+ftp
2019A&A...627A..33D
Similar Catalogs
Post annotation 		img(gal)
1.J/A+A/627/A33/table3List of the 299 optically variable sources in the robust sample (299 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)
  ID   [1/299] Sequential identification number (meta.id;meta.main)
  RAJ2000 deg (i) Right ascension (J2000) (pos.eq.ra;meta.main)
  DEJ2000 deg (i) Declination (J2000) (pos.eq.dec;meta.main)
  rmagavg mag average VST r(AB) magnitude (phot.mag;em.opt.R)
  ltcrms mag r.m.s. of the light curve (stat.error)
  S/G  SExtractor stellarity index (src.class.starGalaxy)
  Qual   [1/2] Quality label (Note 1)   (meta.code.qual)
  Percent  Percentile: the number indicates that the light curve r.m.s. of the source is above the threshold of the corresponding percentile (stat.fit.param)
  z  (n) redshift: mostly spectroscopic redshifts from Marchesi et al. (2016, J/ApJ/817/34), else reference code in r_z (src.redshift)
  r_z (char) [*BDT] Reference on z (Note 2)   (meta.ref;pos.frame)
  Nvisit  Number of visits where the source is detected (meta.number)
  Class  Source classification (Note 3)   (meta.code.class)
  Simbad  ask the Simbad 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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