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         battblocks v1.18
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     Input Data: lc/sw00291728000b_50_300kev_64ms.lc
     Output GTI: gti/sw00291728000b_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: 17.408 s +/- 4.37944 s
  Estimated T50 duration: 7.232 s +/- 2.83141 s
  Estimated Peak Interval: MET   212015075.28799999 +/- 0.500000 s
  Estimated background rate 1:       -0.000 near MET 212014948.280000 s
  Estimated background rate 2:        0.000 near MET 212015559.192000 s
  Estimated total duration: 19.712 s (for data selection)
       (from MET 212015061.560000 to MET 212015081.272000)
  Estimated total fluence: 0.295473 count
  Created GTI with 4 entries
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