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         battblocks v1.18
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     Input Data: lc/sw00557589000b_50_300kev_64ms.lc
     Output GTI: gti/sw00557589000b_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: 162.88 s +/- 39.6367 s
  Estimated T50 duration: 57.856 s +/- 17.5976 s
  Estimated Peak Interval: MET   392245650.51199996 +/- 0.500000 s
  Estimated background rate 1:       -0.001 near MET 392245075.280000 s
  Estimated background rate 2:        0.001 near MET 392246052.624000 s
  Estimated total duration: 164.608 s (for data selection)
       (from MET 392245488.560000 to MET 392245653.168000)
  Estimated total fluence: 1.365440 count
  Created GTI with 11 entries
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