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/ApJ/810/14
  Third catalog of LAT-detected AGNs (3LAC) (Ackermann+, 2015)
ReadMe+ftp
2015ApJ...810...14A
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJ/810/14/highlat(c)High latitude (|b|>10deg) 3LAC full sample and fluxes (tables 4 and 8) (1591 rows)
2.J/ApJ/810/14/lowlat(c)Low latitude (|b|<10deg) sample and fluxes (tables 6 and 9) (182 rows)
3.J/ApJ/810/14/table7(c)Sources from earlier FGL catalogs missing in 3LAC (107 rows)
4.J/ApJ/810/14/table10Properties of the 3FGL very-high-energy (VHE) AGNs (55 rows)
5.J/ApJ/810/14/table2(c)*List of ATCA blazar candidates (Note) (21 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)
  (1+2+4+5)3FGL (char) 3FGL Source Name (JHHMM.m+DDMMa) (meta.id;meta.main)
  (1+2)VHE  (n)1: Display this very-high-energy AGN data (table10) (meta.code)
  (1)Cln (char) Source in Clean sample: Y=Yes, N=No (meta.code)
  (1+2)CName (char) Name of the counterpart source (meta.id.cross)
  (1+2+3+5)RAJ2000 deg (i) Radio counterpart right Ascension (J2000) (pos.eq.ra;meta.main)
  (1+2+3+5)DEJ2000 deg (i) Radio counterpart declination (J2000) (pos.eq.dec;meta.main)
  (1+2)Sep deg [0/0.4] Angular separation with counterpart source (meta.id.assoc;pos.angDistance)
  (1+2)PosErr deg [0/0.6] 95% error radius (stat.error;phys.angSize)
  (1+2+3+4)SpCl (char) Optical class (Note G1)   (src.class)
  (1+2+3+4)SEDCl (char) SED class (Note G2)   (src.spType)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (1+2)lognu [Hz] (n) [11.8/18.3] Log frequency of observer-frame position of synchrotron peak (NupSyn-Meas) (phot.flux.density;em.gamma.hard)
  (1+2+5)lognuRf [Hz] (n) [11.9/18.3] Log frequency of rest-frame position of synchrotron peak (NupSyn-Rf) (phot.flux.density;em.gamma.hard)
  (1+2+3+4)z  (n) [0.001/3.2] Redshift (src.redshift)
  (1+2)Prob  Bayesian probability (BayProb) (Note G3)   (stat.probability)
  (1+2)LR-RG  Likelihood Ratio reliability for Radio-gamma-ray association (LR-RGProb) (Note G3)   (stat.likelihood;arith.ratio)
  (1)LR-XGP  Likelihood Ratio reliability for X-ray-gamma-ray association (LR-XGProb) (Note G3)   (stat.likelihood;arith.ratio)
  (1)logCpt [-] (n) [-2.5/4.5] Compton Dominance in log scale (stat.fit.param)
  (1+2)FRad mJy (n) Radio flux (phot.flux.density;em.radio)
  (1+2)n_FRad (char) Flag on FRad (Note G4)   (meta.note)
  (1+2)FX 10-10W/m2(n) X-ray flux; units of 1e-13erg/cm2/s (phot.flux;em.X-ray)
  (1)Vmag1 mag (n) USNO V band magnitude (phot.mag;em.opt.V)
  (1)Vmag2 mag (n) SDSS V band magnitude (phot.mag;em.opt.V)
  (1)ARO  (n) Rest frame, broadband radio-optical spectral index (spect.index)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)AOX  (n) Rest frame, broadband optical-X-ray spectral index (spect.index)
  (1+2+5)Simbad (char) ask the Simbad data-base about this object (meta.ref.url)
  (2)LR-XG  (n) [0.8/1] Likelihood Ratio reliability for X-ray-gamma-ray association (Note G3)   (stat.likelihood;arith.ratio)
  (2+3)NED (char) ask the NED data-base about this object (meta.ref.url)
  (3+5)Name (char) Source Name (meta.id;meta.main)
  (3)1FGL (char) Previous Fermi i-LAT catalogues (JHHMM.m+DDMM) (meta.id.cross)
  (3+5)2FGL (char) Previous Fermi i-LAT catalogues (JHHMM.m+DDMM) (meta.id.cross)
  (3)SimbadName (char) Designation understandable by the Simbad data-base (meta.id)
  (4)LL (char) Low-Latitude sources (not in 3LAC) (meta.code)
  (4)VHE (char) Very-High-Energy Name (meta.id.cross)
  (4)alpha  Spectral Index α (spect.index)
  (4)e_alpha  Uncertainty in spectral index (stat.error;pos.eq.ra)
  (4)Var  Variability Index (src.var.index)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (5)Cl (char) Class count (src.class)
  (5)P13  (n)Display data from Petrov+, 2013, J/MNRAS/432/1294 (meta.ref.url)

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