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         battblocks v1.18
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     Input Data: lc/sw00219101000b_50_300kev_64ms.lc
     Output GTI: gti/sw00219101000b_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: 108.928 s +/- 6.8692 s
  Estimated T50 duration: 80.896 s +/- 9.77573 s
  Estimated Peak Interval: MET   174582724.65600002 +/- 0.500000 s
  Estimated background rate 1:       -0.000 near MET 174582595.920000 s
  Estimated background rate 2:        0.000 near MET 174583255.024000 s
  Estimated total duration: 116.16 s (for data selection)
       (from MET 174582709.840000 to MET 174582826.000000)
  Estimated total fluence: 1.380809 count
  Created GTI with 10 entries
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