- GRB found by the ground process (failed event data).
- The event data are only available for part of the burst duration.
- Spectral analysis is only available for part of the burst duration.
- Burst durations are found using quad-rate data from T0_GCN-100 s to T0_GCN+20 s.
- T100, T90, and T50 are lower limits. Slew occurred during the burst, which cause rapid background change in the raw data. The quad rate data used for estimating the burst durations exclude the part after background change, and thus might also cut off some of the burst.