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J/ApJS/195/2
 The second Swift BAT GRB catalog (BAT2) (Sakamoto+, 2011)
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1.J/ApJS/195/2/table7BAT time-resolved spectral parameters (3323 rows)

 
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)
  GRB (char) GRB name (YYMMDDA) (meta.id;meta.main)
  Start s (n) Start time (time;arith.diff)
  Stop s (n) Stop time (time;arith.diff)
  alpha  (n) Power-law photon index for the simple power-law model (PL) (spect.index)
  e_alpha  (n) 90% lower level in alphaPL (stat.error;pos.eq.ra)
  E_alpha  (n) 90% upper level in alphaPL (stat.error;stat.max)
  K(50) ph/cm2/s/keV(n) PL Normalization at 50keV (stat.fit.param)
  e_K(50) ph/cm2/s/keV(n) 90% lower level in K50PL (stat.error)
  E_K(50) ph/cm2/s/keV(n) 90% upper level in K50PL (stat.error;stat.max)
  chi2  (n) Power-law χ2 in 57dof (stat.fit.chi2)

ALL cols
    
(n) indicates a possible blank or NULL column  
  F15-150 10-11W/m2(n) Energy flux in 15-150keV (Note 1)   (phot.flux.density;em.gamma.hard)
  e_F15-150 10-11W/m2(n) 90% error in PL_F(15-150) (Note 1)   (stat.error)
  alpha1  (n) Power-law photon index for the cutoff power-law model (CPL) (spect.index)
  e_alpha1  (n) 90% lower level in alphaCPL (stat.error)
  E_alpha1  (n) 90% upper level in alphaCPL (stat.error;stat.max)
  Ep keV (n) Cutoff power-law Epeak (stat.fit.param)
  e_Ep keV (n) 90% lower level in EpCPL (stat.error)
  E_Ep keV (n) 90% upper level in EpCPL (stat.error;stat.max)
  K1(50) 10ph/m2/s/keV(n) CPL Normalization at 50keV (stat.fit.param)
  e_K1(50) 10ph/m2/s/keV(n) 90% lower level in K50CPL (stat.error)
  E_K1(50) 10ph/m2/s/keV(n) 90% upper level in K50CPL (stat.error;stat.max)
  chi2CPL  (n) CPL χ2 in 56dof (stat.fit.chi2)
  F1(15-150) 10-11W/m2(n) Energy flux in 15-150keV (Note 1)   (phot.flux.density;em.gamma.hard)
  e_F1(15-150) 10-11W/m2(n) 90% error in CPLF(15-150) (Note 1)   (stat.error)
  Com7 (char) Comment(s) (Note 2)   (meta.note)

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