T90 = 0.512 sec. Hardness ratio (energy fluence ratio) = 2.16496002702
S(15-50 keV) = 2.4380075e-08 S(50-150 keV) = 7.927014e-08
The dash-dotted line and the dashed line traces the fluences calculated from the Band function with Epeak = 15 and 150 keV, respectively. Both lines assume a canonical values of alpha = -1 and beta = -2.5.