VizieR

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VizieR

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J/ApJS/123/79/3eg Third EGRET catalog (3EG) (Hartman+, 1999)
Third EGRET Source Catalog (table 4) (271 rows)
  recno=189
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ColumnValue  Explain   (UCD)
_RAJ200017 38 33.6 "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+52 03 00 "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)
_RAB195017 37 25.1 "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+52 04 36 "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)
_Glon079.3652 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+32.0520 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)
189recno 189  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

3EGJ1738+5203  (i) 3EG name (Jhhmm+ddmm) (meta.id;meta.main)
RAJ2000264.64 deg (i) Right ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000+52.05 deg (i) Declination (J2000) (pos.eq.dec;meta.main)
GLON 79.37 deg Galactic longitude (pos.galactic.lon)
GLAT 32.05 deg Galactic latitude (pos.galactic.lat)
theta95 0.820 deg Radius of the circle containing the same solid angle as the 95% confidence contour (pos.posAng)
n_theta95    [*] *: 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 18.2 10-8ph/cm2/sFlux (E>100MeV) (Note 4)   (phot.flux.density;em.gamma.hard)
e_F 3.5 10-8ph/cm2/s rms uncertainty on F ({DELTA}F) (Note 4)   (stat.error)
Sp-Index 2.42   Photon spectral index in F(E)∼E–Sp–Index (spect.index)
e_Sp-Index 0.23   rms uncertainty on Sp-Index (stat.error)
n_Sp-Index    [BF] B: Break, F: Features (meta.note)
IDA   [PGSAa] Identification code (Note 1)   (src.class)
Noteem   [@EemC, ] Notes (Note 2)   (meta.note)
r_ID1,3,4  References detailed in file "refs.dat" (meta.ref;pos.frame)
l_z    [≥ ~] Limit flag on z (meta.code.error;src.redshift)
z 1.3750   Redshift (AGNs only) (src.redshift)
u_z    [?] Uncertainty flag on z (meta.code.error;src.redshift)
OtherNames 2EG J1739+5152, 1739+522  Other names (Note 3)   (meta.id)
  
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