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J/ApJ/731/103/GRBs Redshift catalog for Swift long GRBs (Xiao+, 2011)
γ-ray bursts studied: redshifts and luminosity indicators (tables 3 and 5 of paper) (263 rows)
  recno=23
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ColumnValue  Explain   (UCD)
_RAJ200008 55 34.91 "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+11 10 30.7 "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)
_RAB195008 52 51.51 "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+11 22 01.1 "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)
_Glon216.88907 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+32.58365 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)
23recno 23  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
R   R indicates a rejected burst (in table1) (meta.note)

GRB050416B  GRB identification (YYMMDDA) (meta.id;meta.main)
tauLag 0.56 s Spectral lag (time;arith.diff)
e_tauLag 0.01 s Uncertainty in tauLag (stat.error)
Var 0.024   Variability indicator (Note 4)   (src.var.index)
e_Var 0.014   Uncertainty in Var (stat.error)
tauRT 0.10 s Minimum rise time in the light curve (time;arith.diff)
e_tauRT 0.01 s Uncertainty in tauRT (stat.error)
l_Np   Limit flag on Npeak (meta.code.error)
Np 1   Number of peaks in the light curve (meta.number)
Epeak 94 keV Photon energy spectrum is brightest (em.energy)
E_Epeak 40 keV Upper limit uncertainty in Epeak (stat.error;stat.max)
e_Epeak 11 keV Lower limit uncertainty in Epeak (stat.error)
f_Epeak    [c] conservative estimation of uncertainty (Note 1)   (meta.code)
alpha-1.100   [-5/1] The α power law index (see refs) (spect.index)
E_alpha    Upper limit uncertainty in alpha (stat.error;stat.max)
e_alpha 0.40  Uncertainty in alpha (Note 2)   (stat.error;pos.eq.ra)
f_alphac   [c] conservative estimation of uncertainty (Note 1)   (meta.code)
beta-2.20   [-4/2.1] The β power law index (see refs) (spect.index)
E_beta    Upper limit uncertainty in beta (stat.error;stat.max)
e_beta 0.40  Uncertainty in beta (Note 2)   (stat.error)
f_betac   [c] conservative estimation of uncertainty (Note 1)   (meta.code)
refs3  Reference(s) for the power law indices (see refs.dat file) (meta.ref;pos.frame)
l_tJet   Limit flag on tJet (meta.code.error)
tJet  d Optical jet break time (time;arith.diff)
e_tJet  d Uncertainty in tJet (stat.error)
n_tJet   Individual notes on tJet (Note 3)   (meta.note)
r_tJet   Reference(s) for tJet (see refs.dat file) (meta.ref;pos.frame)
l_zsp   Limit flag on zsp (meta.code.error)
zsp    Spectroscopic redshift (src.redshift)
e_zsp    Uncertainty in zsp (stat.error)
r_zsp   Reference for zsp (see refs.dat file) (meta.ref;pos.frame)
l_zbest   Limit flag on zbest (meta.code.error)
zbest 1.715   Best estimated redshift (src.redshift)
e_zbest 1.22   The 1σ lower limit on zbest (stat.error)
E_zbest 2.485   The 1σ upper limit on zbest (stat.error;stat.max)
zph    Upper limit from photometric redshift (src.redshift)
r_zph   Reference for zph (see refs.dat file) (meta.ref;pos.frame)
l_z   Limit flag on z (meta.code.error;src.redshift)
z 1.72  Final redshift (src.redshift)
e_z    Uncertainty in z (stat.error;src.redshift)

SimbadSimbad  ask the Simbad data-base about this object (meta.ref)
_RA133.895 deg (i) Positions from Simbad (right ascension part) (pos.eq.ra;meta.main)
_DE+11.175 deg (i) Positions from Simbad (declination part) (pos.eq.dec;meta.main)
  
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