******************************************
         battblocks v1.18
------------------------------------------
     Input Data: lc/sw00568417000b_50_300kev_64ms.lc
     Output GTI: gti/sw00568417000b_50_300kev_64ms_bb.gti
 Events to Skip: 128     Changepoint log(prob) Prior: 6.000000
  Internal Tick: 1.000000e-04 s
  Lookback time: 10 s
 Bkg. Subtract?: yes (for fluence/T50/T90 calculations)
------------------------------------------
  Estimated T90 duration: 38.464 s +/- 8.65569 s
  Estimated T50 duration: 17.408 s +/- 7.89564 s
  Estimated Peak Interval: MET   399447875.65600002 +/- 0.500000 s
  Estimated background rate 1:       -0.000 near MET 399447722.984000 s
  Estimated background rate 2:        0.000 near MET 399448348.328000 s
  Estimated total duration: 48.64 s (for data selection)
       (from MET 399447860.968000 to MET 399447909.608000)
  Estimated total fluence: 0.618485 count
  Created GTI with 5 entries
------------------------------------------