VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .
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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/ApJS/279/3
  ZTF LC analysis of Fermi LAT (4LAC-DR3) AGNs (Xiong+, 2025)
ReadMe+ftp
2025ApJS..279....3X
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJS/279/3/table1Fitting results of the damped random walk (DRW) model using Gaussian Processes (GPs) for {gamma}-ray-emitting jetted AGNs (1684 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) (i) 4FGL position-based name (JHHMM.m+DDMM) (meta.id;meta.main)
  eff  (n)1:Jetted AGNs with efficient accretion that exhibit good model fitting (link to Table 2) (meta.code)
  ineff  (n)1:Jetted AGNs with inefficient accretion that exhibit good model fitting (link to Table 3) (meta.code)
  logtau [d] [-1.5/3.8] Logarithm, variability damping time scale (time.scale;src.var)
  e_logtau [d] [-2.84/-0.04] Lower uncertainty on logtau (stat.error;stat.min;time.scale)
  E_logtau [d] [0.047/1.41] Upper uncertainty on logtau (stat.error;stat.max;time.scale)
  logsigma [mag] [-5.91/0.16] Logarithm, variability amplitude (src.var.amplitude)
  e_logsigma [mag] [-0.14/-0.007] Lower uncertainty on logsigma (stat.error;stat.min;src.var.amplitude)
  E_logsigma [mag] [0.007/0.21] Upper uncertainty on logsigma (stat.error;stat.max;src.var.amplitude)
  Cad d [0.1/1.8] Mean cadence (time.interval;stat.mean)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  Time d [260/1926] Temporal baseline (time.interval)
  sig2sn   [0.0001/9.3] Level of noise (Note 1)   (instr.det.noise)
  Pnor   [0/9.25] P value of KS test (stat.probability)
  Cl   [0.05/0.4] 95% confidence limit of the white noise (instr.det.noise)
  ACFmax   [0.04/0.43] Maximum autocorrelation function (ACF) value among all time lags of residuals (stat.correlation;stat.max)
  PLBmin   [0/9.12] Minimum P value of LB test (stat.probability)
  Class (char) Class of jetted AGNs (Note 2)   (src.class)
  Assoc (char) Name of Associated counterpart in other bands (meta.id)
  Simbad  ask the Simbad data-base about this object (meta.ref.url)
  _RA deg (i) Right Ascension (J2000) from SIMBAD (not part of the original data) (pos.eq.ra;meta.main)
  _DE deg (i) Declination (J2000) from SIMBAD (not part of the original data) (pos.eq.dec;meta.main)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
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