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         battblocks v1.18
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     Input Data: lc/sw00770981000b_50_300kev_64ms.lc
     Output GTI: gti/sw00770981000b_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: 43.2 s +/- 4.78344 s
  Estimated T50 duration: 11.328 s +/- 1.53866 s
  Estimated Peak Interval: MET   526375603.92000002 +/- 0.500000 s
  Estimated background rate 1:        0.002 near MET 526375458.992000 s
  Estimated background rate 2:        0.001 near MET 526376252.720000 s
  Estimated total duration: 56.448 s (for data selection)
       (from MET 526375559.984000 to MET 526375616.432000)
  Estimated total fluence: 4.531119 count
  Created GTI with 7 entries
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