******************************************
         battblocks v1.18
------------------------------------------
     Input Data: lc/sw00180977000b_50_300kev_64ms.lc
     Output GTI: gti/sw00180977000b_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)
------------------------------------------
  Estimated T90 duration: 75.712 s +/- 10.8135 s
  Estimated T50 duration: 34.432 s +/- 6.71726 s
  Estimated Peak Interval: MET   161240331.00000000 +/- 0.500000 s
  Estimated background rate 1:        0.003 near MET 161240145.336000 s
  Estimated background rate 2:        0.002 near MET 161240492.728000 s
  Estimated total duration: 92.672 s (for data selection)
       (from MET 161240259.672000 to MET 161240352.344000)
  Estimated total fluence: 3.207840 count
  Created GTI with 8 entries
------------------------------------------