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         battblocks v1.18
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     Input Data: lc/sw00156467000b_50_300kev_64ms.lc
     Output GTI: gti/sw00156467000b_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: 4.032 s +/- 0.930204 s
  Estimated T50 duration: 1.344 s +/- 0.181019 s
  Estimated Peak Interval: MET   149111750.04000002 +/- 0.500000 s
  Estimated background rate 1:       -0.000 near MET 149111599.192000 s
  Estimated background rate 2:       -0.000 near MET 149111903.544000 s
  Estimated total duration: 6.592 s (for data selection)
       (from MET 149111747.384000 to MET 149111753.976000)
  Estimated total fluence: 0.970554 count
  Created GTI with 10 entries
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