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/222/5
  The second Fermi-LAT >50GeV catalog (2FHL) (Ackermann+, 2016)
ReadMe+ftp
2016ApJS..222....5A
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJS/222/5/table5New 2FHL extended sources (5 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)
  2FHL (char) 2FHL name (JHHMM.m+DDMMe) (Note 1)   (meta.id;meta.main)
  GLON deg Galactic longitude (pos.galactic.lon)
  GLAT deg Galactic latitude (pos.galactic.lat)
  TS   [75.6/109.3] Test Statistic (stat.fit.goodness)
  TSex   [29.9/83.4] Extended Test Statistic TSext (stat.fit.goodness)
  TS2p   [12.9/26.2] Second point source TS (TS2pts) (stat.fit.goodness)
  F50   [7.2/17.6] Integral photon flux from 50GeV to 2TeV (phot.flux.density;em.gamma.hard)
  e_F50   [1.7/2.8] 1σ uncertainty on F50 (stat.error)
  Gamma   [1.5/2.2] Observed spectral index (spect.index)
  e_Gamma   [0.1/0.3] 1σ uncertainty on Gamma (stat.error)
  Assoc (char) Name of the most likely associated source (meta.id)
  Class (char) Class designation for the most likely association (src.class)
  Rad deg [0.2/1.3] Radius (phys.angSize)
  _RA.icrs deg (n)(i) Right Ascension (ICRS, epoch 2000) computed by CDS (pos.eq.ra)
  _DE.icrs deg (n)(i) Declination (ICRS, epoch 2000) computed by CDS (pos.eq.dec)

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