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         battblocks v1.18
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     Input Data: lc/sw00852903000b_50_300kev_64ms.lc
     Output GTI: gti/sw00852903000b_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: 7.552 s +/- 2.0679 s
  Estimated T50 duration: 4.928 s +/- 3.39336 s
  Estimated Peak Interval: MET   555754972.96799994 +/- 0.500000 s
  Estimated background rate 1:       -0.001 near MET 555754736.168000 s
  Estimated background rate 2:       -0.000 near MET 555755456.808000 s
  Estimated total duration: 8.192 s (for data selection)
       (from MET 555754971.336000 to MET 555754979.528000)
  Estimated total fluence: 0.305903 count
  Created GTI with 3 entries
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