- GRB found by the ground process (slew event data). - Refined positions found by mosaic image (DETECTION mask with pcodethresh = 0.01, time bin = 0.05 s, and energy band = 15-350 keV). - Quad rate file from merging data from 00041563001 and 00082217006 - Use Hans' attitude file (cp_attitude*.sh at gcn5) because the HEASARC attitude file has gap around T0 # single-ish pulse GRB.