a1                     a2                          Ebr(TeV)          W(1050erg)          v2=ndf

  Best Median                Best  Median            Best   Median
2.56 2.56(+/-0.01)    3.86  4.07(+0.55/-0.44)    161   179(+42/-45)     1.32 1.33(+/-0.04)        32.4/25