VizieR

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VizieR

Simple TargetList Of TargetsFast Xmatch with large catalogs or Simbad
Target Name (resolved by Sesame) or Position:

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J/ApJ/715/429
  First Fermi-LAT AGN catalog (1LAC) (Abdo+, 2010)
ReadMe+ftp
2010ApJ...715..429A
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJ/715/429/table1(c)First LAT AGN catalog (709 rows)
2.J/ApJ/715/429/table2(c)AGN associations for low-latitude (|b|<10°) 1FGL sources (51 rows)
3.J/ApJ/715/429/table3(c)AGN "affiliations" for 1FGL sources (109 rows)
4.J/ApJ/715/429/table5(c)Positional coincidences of 1LAC sources with TeV sources (28 rows)
5.J/ApJ/715/429/table6Positional coincidences of 1LAC Sources with EGRET/AGILE sources (76 rows)
6.J/ApJ/715/429/table7(c)Positional associations with hard X-ray sources (50 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)n_1FGL (char) Aindicates associations with TeV, EGRET or hard X-ray sources (meta.ref.url)
   (ALL)1FGL (char) (i) The 1FGL name (JHHMM.m+DDMM) (meta.id;meta.main)
  (1+2+3)AGN (char) Associated AGN name (meta.id.assoc)
  (1+2+3+4+6)RAJ2000 deg (i) Right Ascension; decimal degrees (J2000) (pos.eq.ra;meta.main)
  (1+2+3+4+6)DEJ2000 deg (i) Declination; decimal degrees (J2000) (pos.eq.dec;meta.main)
  (1+2+3)Sep deg Angular separation (Note 1)   (pos.angDistance)
  (1+2+3)theta deg The 95% confidence radius (Note 2)   (phys.angSize;src)
  (1+2)Prob  (n) Association probability (not for table 3) (meta.id.assoc;stat.probability)
  (1+2+3+5+6)OType (char) Optical classification (AGN, BLL or FSRQ (flat-spectrum radio quasars) (meta.code.class)
  (1+2+3)SED (char) SED classification (HSP, ISP or LSP) (Note 3)   (src.class)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (1+2+3)z  (n) Redshift (src.redshift)
  (1+2+3)F35 10-5/m2/sThe 1-100GeV photon flux (Note 4)   (phot.flux.density;em.gamma.hard)
  (1+2+3)e_F35 10-5/m2/sThe 1σ uncertainty in F35 (Note 4)   (stat.error)
  (1+2+3+5)Gamma  Photon number spectral index Γ (meta.id)
  (1+2+3+5)e_Gamma  The 1σ uncertainty in gamma (stat.error)
  (1+2+3)Sig  Detection significance (stat.fit.goodness)
  (1+2+3)Var? (char) Variability code (Y: probability <1% that the source is steady) (meta.code)
  (1+2+3)Cu? (char) [Y/N] Spectral curvature (Note 5)   (meta.code)
  (1+2)Note (char) Note on multiple associations (not for table 3) (Note 6)   (meta.note)
  (1)Cl? (char) [Y/N] Clean sample source (only for table 1) (Note 7)   (meta.code)
  (1+2+3)A10 (char) Display the 1FGL data (Abdo et al., 2010, Cat. J/ApJS/188/405) (meta.ref.url)
  (1+2+3)Simbad (char) ask the Simbad data-base about this object
  (4)f_1FGL (char) [b] low-latitude source (Note 1)   (meta.code)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (4)TeV (char) TeV association (Note 2)   (meta.id.assoc)
  (5)3EG (char) 3rd EGRET name (JHHMM+DDMM) (Note 2)   (meta.id.assoc)
  (5)EGR (char) Revised EGRET name (EGR/EGRc JHHMM+DDMM) (Note 3)   (meta.id.assoc)
  (5)GEV (char) High-energy EGRET name (JHHMM+DDMM) (Note 4)   (meta.id.assoc)
  (5)1AGL (char) 1AGL name (JHHMM+DDMM) (Note 5)   (meta.id.assoc)
  (5)Flux 10-4/m2/sFermi/LAT mean flux (10–8ph/cm2/s) (phot.flux.density;em.gamma.hard)
  (5)e_Flux 10-4/m2/sFlux uncertainty (10–8ph/cm2/s) (stat.error;phot.flux)
  (5)F3EG 10-4/m2/s(n) 3EG flux (E>100MeV) (10–8ph/cm2/s) (phot.flux.density;em.gamma.hard)
  (5)e_F3EG 10-4/m2/s(n) F3EG uncertainty (10–8ph/cm2/s) (stat.error)
  (5)G.EG ct (n) 3EG photon spectral index in F(E)∼E–PhEG (spect.index)
  (5)e_G.EG  (n) G.EG uncertainty (stat.error)
  (6)Source (char) Hard X-ray source name (meta.id.assoc)
  (6)f_Source (char) [b] b: hard X-ray source found only in the fourth IBIS catalog (meta.code)

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