VizieR

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

VizieR

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J/ApJS/218/23/table4 Fermi LAT third source catalog (3FGL) (Acero+, 2015)
LAT 4-year catalog (3034 unique 3FGL sources) (4984 rows)
  recno=1173
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200006 17 12.00 "h:m:s" Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEJ2000+57 01 30.0 "d:m:s" Declination (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_RAB195006 12 55.50 "h:m:s" Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEB1950+57 02 35.8 "d:m:s" Declination (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_Glon157.41640 deg Galactic longitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lon)
_Glat+18.08532 deg Galactic latitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lat)
1173recno 1173  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

3FGLJ0617.2+5701  (i) The 3FGL name (1) (linked to all data for this 3FGL source (tables 4 and 8)) (Note)   (meta.id;meta.main)

Na 3  Number of γ-ray association(s) for this 3FGL (meta.number)

RAJ2000094.300 deg (i) Right Ascension in decimal degrees (J2000) (pos.eq.ra;meta.main)
DEJ2000+57.025 deg (i) Declination in decimal degrees (J2000) (pos.eq.dec;meta.main)
GLON157.417 deg Galactic longitude (pos.galactic.lon)
GLAT 18.086 deg Galactic latitude (pos.galactic.lat)
amaj 0.033 deg [0.005/1.1] 95% confidence error ellipse semimajor axis (phys.angSize.smajAxis;pos.errorEllipse)
amin 0.030 deg [0.005/0.6] 95% confidence error ellipse semiminor axis (phys.angSize.sminAxis;pos.errorEllipse)
phi 31 deg [-90/90] Position angle φ of error ellipse (East of North) (pos.posAng)
Sig 19.4   [4/1049] Significance (Note 2)   (stat.fit.goodness)
F35 1.2 10-5/m2/s [0/1298] Photon flux summed over 3 bands 1-100GeV (10–9ph/cm2/s) (phot.count;em.gamma.hard)
e_F35 0.1 10-5/m2/s [0/3] The 1σ uncertainty in F35 (stat.error)
S25 13.6 fW/m2 [1.7/8932] Energy flux for 100MeV-100GeV from power-law fit (10–12erg/s/cm2) (phot.flux.density;em.gamma.hard)
e_S25 1.1 fW/m2 [0.4/26] The 1σ uncertainty in S25 (stat.error)
Gamma 2.04   [1.1/5.8] Photon power-law index Γ for 100MeV-100GeV (meta.code;spect.index)
e_Gamma 0.06   [0.01/1.1] 1σ uncertainty in Gamma (stat.error)
ModPL  Spectral model used to fit the energy spectrum (PL, EC or LP) (Note 3)   (instr.setup;meta.modelled)
Var    [T] Variability flag, T=true (Note 4)   (meta.code;src.var)
Flag   Analysis flag(s); see Table 3 (meta.code.error)
Assoc2FGL J0616.9+5701  The γ-ray association (5) (linked to SIMBAD object) (Note)   (meta.id.assoc)
TeV    [EP] Extended or Point-like source (Note 6)   (meta.code)
Class   Astrophysical class of source (Note 7)   (src.class)
ID   Designator of identified or associated source (8) (linked to SIMBAD object) (Note)   (meta.id.assoc)

Simbad3FGL J0617.2+5701  ask the Simbad data-base about this object (meta.ref.url)
  
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