T90 = 69.524 sec. Hardness ratio (energy fluence ratio) = 1.31828662155
S(15-50 keV) = 3.734268e-07 S(50-150 keV) = 5.383207e-07
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.