VizieR

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VizieR

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J/ApJS/107/227
  Supplement to Second EGRET Catalog (Thompson+ 1996)
ReadMe+ftp
1996ApJS..107..227T
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJS/107/227/table1(c)EGRET Viewing Periods: Phase 3 (49 rows)
2.J/ApJS/107/227/table2(c)Supplement to the Second EGRET Source Catalog (203 rows)
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Simple ConstraintList Of Constraints
 
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Column  Constraint Explain   (UCD)
  (ALL)recno  Record number assigned by the VizieR team. Should Not be used for identification. ((unassigned);phys.veloc.orbital;arith.diff;phys.veloc)
   (ALL)VP (char) Viewing period ((unassigned);phys.veloc.orbital;arith.diff;pos.centroid;meta.main)
  (1)Start.Day "Y:M:D" (n)Start time, Year, Month, Day ((unassigned);phys.veloc.orbital;arith.diff;(unassigned);meta.main)
  (1)Start "h:m:s" Start time ((unassigned);(unassigned);(unassigned);(unassigned);meta.main)
  (1)End.Day "Y:M:D" (n)End time, Year, Month, Day ((unassigned);(unassigned);(unassigned);(unassigned);meta.main)
  (1)End "h:m:s" End time ((unassigned);(unassigned);(unassigned);(unassigned);meta.main)
   (ALL)GLON deg Galactic longitude ((unassigned);phys.veloc.orbital;arith.diff;(unassigned);meta.main)
   (ALL)GLAT deg Galactic latitude ((unassigned);(unassigned);(unassigned);AT_ELEC-COEFF)
  (1)_RA.icrs deg (n)(i) Right ascension (ICRS) (computed by VizieR, not part of the original data) ((unassigned);(unassigned);(unassigned);(unassigned))
  (1)_DE.icrs deg (n)(i) Declination (ICRS) (computed by VizieR, not part of the original data) ((unassigned);(unassigned);(unassigned);(unassigned))
  (2)2EGS (char) Source name (Note)   ((unassigned);(unassigned);(unassigned);spect.line.veloc;arith)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (2)RAJ2000 deg Right ascension, J2000 ((unassigned);phys.veloc.orbital;arith.diff;(unassigned);arith)
  (2)DEJ2000 deg Declination, J2000 ((unassigned);phys.veloc.orbital;arith.diff;(unassigned);arith)
  (2)A arcmin Semimajor axis, fitted 95% conf. contour (Note)   ((unassigned);(unassigned);(unassigned);(unassigned);src.orbital.inclination)
  (2)B arcmin Semiminor axis, fitted 95% conf. contour (Note)   ((unassigned);(unassigned);(unassigned);(unassigned);src.orbital.inclination)
  (2)Phi deg Position angle of major axis, E from N ((unassigned);(unassigned);(unassigned);instr.spect;meta.main)
  (2)ErrBox (char) [*] Indicates error box not well represented by an ellipse ((unassigned);(unassigned);(unassigned);phys.veloc.orbital)
  (2)Mor (char) Morphology code (Note)   ((unassigned);(unassigned);(unassigned);pos.eq.dec)
  (2)l_Flux (char) [<] Flux limiting character ((unassigned);phys.luminosity.fun;arith.grad;pos.galactic.lon;meta.abstract)
  (2)Flux 10-8ct/cm2/sFlux (E> 100 MeV) or upper limit (Note)   (stat.max;obs.atmos.refractAngle;arith.grad;meta.abstract;(unassigned);(unassigned))
  (2)e_Flux 10-8ct/cm2/s(n) 1-sigma statistical uncertainty in F ((unassigned);(unassigned);(unassigned);time.age;meta.code.status)
  (2)gamma  (n) Gamma, the photon number spectral index (Note)   (time.epoch;pos.wcs.crpix;arith.grad;src.var;phys.abund.Y;(unassigned);(unassigned))
  (2)e_gamma  (n) 1-sigma statistical uncertainty in g ((unassigned);phys.veloc.orbital;arith.diff;time.age;meta.main)
  (2)l_Counts (char) [<] Counts limiting character ((unassigned);phys.veloc.orbital;arith.diff;pos.galactic.lon;time.duration)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (2)Counts ct Number of E>100 MeV photons (Note)   ((unassigned);phys.veloc.orbital;arith.diff;src.var)
  (2)TS ct Significance of E>100MeV detection (Note)   ((unassigned);phys.veloc.orbital;arith.diff;phys.polarization.circular;phys.atmol.parity)
  (2)ID (char) Coded source identification (Note)   ((unassigned);phys.veloc.orbital;arith.diff;phys.veloc.orbital)
  (2)Other (char) Other names (Note)   ((unassigned);phys.veloc.orbital;arith.diff;spect.line.veloc)
  (2)Note  (n) Coded note (Note)   ((unassigned);(unassigned);(unassigned);phys.veloc.orbital)
  (2)Ref (char) Coded reference (Note)   ((unassigned);(unassigned);(unassigned);phys.size.diameter)
  (2)Fnu pJy (n) Approximate flux density at 400 MeV (Note)   ((unassigned);(unassigned);(unassigned);meta.abstract;(unassigned);(unassigned))

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