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/MNRAS/516/2736
  Optical variability of ~700 low mass AGNs (Burke+, 2022)
ReadMe+ftp
2022MNRAS.516.2736B
Similar Catalogs
Post annotation 		img(gal)
1.J/MNRAS/516/2736/table2Variability-selected AGN candidates regardless of stellar mass or variability properties (706 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)
  More (char) Link to table3 (meta.ref.url)
  Name (char) (i) Variable AGB name candidates (Name) (meta.id;meta.main)
  DES  Display The Dark Energy Survey DR2 (meta.ref.url)
  RAJ2000 deg (i) Right ascension (J2000) (RA) (pos.eq.ra;meta.main)
  DEJ2000 deg (i) Declination (J2000) (Dec) (pos.eq.dec;meta.main)
  gmag mag Median DES g magnitude in AB system (g) (phot.mag;em.opt.B)
  SNR  Signal to noise ratio as described by the estimator in equation 9 of the section 2.5.1 (SNR) (stat.snr;meta.modelled;arith)
  sigLB  Ljung-Box test significance as described in section 2.5.3 AGN-like variability ({sigma}LB
(stat.fit.goodness;meta.modelled)
  log(M*) [Msun] Stellar mass estimate with CIGALE code as described in section 2.7 Stellar mass estimation (logM*/M{Sun}) (phys.mass;meta.modelled)
  e_log(M*) [Msun] Mean uncertainty of log (M*) (errlogM*/M{Sun}) (stat.error)

ALL cols		    
 (i)indexed column
  DChi2  Difference between reduced {Chi}2 values like {chi}2fAGN=1 - {Chi}2 in section 2.7 ({Delta}{Chi}2{nu}) (stat.fit.chi2;meta.modelled)
  log(Tau) [d] Characteristic damping variability time-scale term {tau}DRW as described in section 2.8 (log{tau}DRW/days) (time.scale;phys.damping;stat.param)
  e_log(Tau) [d] Mean uncertainty of log (TauDRW) (errlog{tau}DRW/days) (stat.error)
  zph  Photometric redshift zph with method of Yang et al. 2017AJ....154..269Y, Cat. J/AJ/154/269 as section 2.6 (zph) (src.redshift;meta.modelled)
  E_zph  (n) Upper uncertainty of zph (Errzph) (stat.error;stat.max)
  e_zph  Lower uncertainty of zph (errzph) (stat.error)
  zsp  (n) Spectroscopic redshift zsp (zsp) (src.redshift)
  r_zsp (char) Literature reference of zsp (zspsource) (Note 1)   (meta.ref;pos.frame)
  W1-W2 mag (n) WISE W1-W2 colour (W1-W2) (phot.color;em.IR.3-4um;em.IR.4-8um)
  log(F2-7) [10-3W/m2](n) Chandra hard X-ray F2-7keV (logF2-7keV/ergs–1cm–2) (phot.flux;em.X-ray.medium)
  Field (char) [SN-C3/SN-E2/SN-X3] DES deep fields as SN-C3 for 300 cases, SN-E2 for 234 cases and SN-X3 for 172 cases (Field) (obs.field)
  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
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