- The event data are not available. This burst occurred only 755 s after trigger 770957. No event data are collected close to T0. The cloeset event data collected are before T0-95 s and after T0+929 s. Therefore, the only BAT analysis available are burst duration based on the BAT raw light curve.
- Burst durations are found using quad-rate data from T0_GCN-50 s to T0_GCN+20 s.