VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .

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/123/79
  Third EGRET catalog (3EG) (Hartman+, 1999)
ReadMe+ftp
1999ApJS..123...79H
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJS/123/79/3egThird EGRET Source Catalog (table 4) (271 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)
  3EG (char) (i) 3EG name (Jhhmm+ddmm) (meta.id;meta.main)
  RAJ2000 deg (i) Right ascension (J2000) (pos.eq.ra;meta.main)
  DEJ2000 deg (i) Declination (J2000) (pos.eq.dec;meta.main)
  GLON deg Galactic longitude (pos.galactic.lon)
  GLAT deg Galactic latitude (pos.galactic.lat)
  theta95 deg Radius of the circle containing the same solid angle as the 95% confidence contour (pos.posAng)
  n_theta95 (char) [*] *: value was obtained by multiplying the 68% radius by 1.62. This was necessary in cases of unclosed or extremely irregular 95% contours. (meta.note)
  F 10-8ph/cm2/sFlux (E>100MeV) (Note 4)   (phot.flux.density;em.gamma.hard)
  e_F 10-8ph/cm2/s(n) rms uncertainty on F ({DELTA}F) (Note 4)   (stat.error)
  Sp-Index  (n) Photon spectral index in F(E)∼E–Sp–Index (spect.index)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  e_Sp-Index  (n) rms uncertainty on Sp-Index (stat.error)
  n_Sp-Index (char) [BF] B: Break, F: Features (meta.note)
  ID (char) [PGSAa] Identification code (Note 1)   (src.class)
  Note (char) [@EemC, ] Notes (Note 2)   (meta.note)
  r_ID (char) References detailed in file "refs.dat" (meta.ref;pos.frame)
  l_z (char) [≥ ~] Limit flag on z (meta.code.error;src.redshift)
  z  (n) Redshift (AGNs only) (src.redshift)
  u_z (char) [?] Uncertainty flag on z (meta.code.error;src.redshift)
  OtherNames (char) Other names (Note 3)   (meta.id)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
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usage  Display UCD1+    UCD1  
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