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/ApJS/199/31
  Fermi LAT second source catalog (2FGL) (Nolan+, 2012)
ReadMe+ftp
2012ApJS..199...31N
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJS/199/31/lat2Second LAT catalog (combines the tables 4 and 7 of the paper) (1873 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)
  2FGL (char) (i) The 2FGL name (Note 1)   (meta.id;meta.main)
  RAJ2000 deg (i) Right Ascension in decimal degrees (J2000) (pos.eq.ra;meta.main)
  DEJ2000 deg (i) Declination in decimal degrees (J2000) (pos.eq.dec;meta.main)
  GLON deg Galactic longitude (pos.galactic.lon)
  GLAT deg Galactic latitude (pos.galactic.lat)
  amaj deg (n) 95% confidence source semimajor axis (phys.angSize;src)
  amin deg (n) 95% confidence source semiminor axis (phys.angSize;src)
  phi deg (n) [-90/90] Position angle; East of North (pos.posAng)
  sigma  (n) Significance (Note 2)   (stat.fit.goodness)
  F35 10-5/m2/sPhoton flux; 1-100GeV (10–9/cm2/s) (phot.flux.density;em.gamma.hard)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  e_F35 10-5/m2/s(n) The 1σ uncertainty in F35 (stat.error)
  S25 fW/m2 Energy flux for 100MeV-100GeV from power-law fit; (10–12erg/s/cm2) (phot.flux.density;em.gamma.hard)
  e_S25 fW/m2 (n) The 1σ uncertainty in S25 (stat.error)
  Gamma  Photon power-law index Γ; 100MeV-100GeV (meta.code;spect.index)
  e_Gamma  (n) The 1σ uncertainty in SpIndex (stat.error)
  Mod (char) Spectral model used: PL, EC or LP (Note 3)   (instr.setup;meta.modelled)
  Var (char) [T] Variability flag (T=true) (Note 4)   (meta.code;src.var)
  A  (n)Number of associations (given in table4) (meta.number)
  F1 10-4/m2/s(n) Integrated 100-300MeV band photon flux (phot.flux;em.gamma.hard)
  e_F1 10-4/m2/sThe 1σ uncertainty in F1 (stat.error)
  TS1  Square root of 100-300MeV band test statistic (stat.likelihood;obs)
  F2 10-5/m2/s(n) Integrated 300-1000MeV band photon flux (phot.flux;em.gamma.hard)
  e_F2 10-5/m2/sThe 1σ uncertainty in F2 (stat.error)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  TS2  Square root of 300-1000MeV band test statistic (stat.likelihood;obs)
  F3 10-5/m2/s(n) Integrated 1-3GeV band photon flux (phot.flux)
  e_F3 10-5/m2/sThe 1σ uncertainty in F3 (stat.error)
  TS3  Square root of 1-3GeV band test statistic (stat.likelihood;obs)
  F4 10-6/m2/s(n) Integrated 3-10GeV band photon flux (phot.flux)
  e_F4 10-6/m2/sThe 1σ uncertainty in F4 (stat.error)
  TS4  Square root of 3-10GeV band test statistic (stat.likelihood;obs)
  F5 10-6/m2/s(n) Integrated 10-100GeV band photon flux (phot.flux)
  e_F5 10-6/m2/sThe 1σ uncertainty in F5 (stat.error)
  TS5  Square root of 10-100GeV band test statistic (stat.likelihood;obs)
  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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