bb_file: sw00296504000b_bb_quad_rate.gti
dur_file:: sw00296504000b_bbdur_quad_rate.gti
T100: 216585179.2 216585227.2
T100_start_UTC: TBD
T90: 216585180.8 216585225.6  (dur = 44.8000000119)
T50: 216585187.2 216585214.4
1s_peak: 216585181.1 216585182.1