GCN Circular 5931
S. D. Barthelmy (GSFC), J. Norris (Stanford U), H. Ziaeepour (MSSL) on behalf of the Swift-BAT team: After several more downlinks, the complete data set has arrived for BAT GRB 061217 (trigger #251634) (Barthelmy, et al., GCN Circ. 5926 and Parsons, et al,, GCN Circ 5930). Spanning T-120 to T+180 sec, there is no evidence for pre-trigger activity or post-trigger activity. The spectral lag for this burst is -7 +- 9 msec (25-50 keV to 100-350 keV) using 8-msec binning. This is consistent with "zero lag" for short hard bursts.