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         battblocks v1.18
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     Input Data: lc/sw01131910000b_50_300kev_64ms.lc
     Output GTI: gti/sw01131910000b_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)
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  Estimated T90 duration: 66.688 s +/- 12.5675 s
  Estimated T50 duration: 22.656 s +/- 11.2265 s
  Estimated Peak Interval: MET   688655818.86399984 +/- 0.500000 s
  Estimated background rate 1:       -0.000 near MET 688655697.840000 s
  Estimated background rate 2:        0.000 near MET 688656337.552000 s
  Estimated total duration: 77.312 s (for data selection)
       (from MET 688655817.680000 to MET 688655894.992000)
  Estimated total fluence: 1.446910 count
  Created GTI with 5 entries
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