- T100, T90, and T50 might be lower limits. The burst came into the BAT field of view at T-84 s, and BAT entered the SAA after ~ T+250 s. Therefore, there might be additional burst emission before and after the available event data range.
- Only part of the event data are used in order to have a more reasonable estimation of burst durations. Only data before T+250 s are used in the analysis to avoid noisy background afterwards due to the SAA.