Name Template: PUB/MISSION/level1a/bitArc/YYYY.DDD/bitArc_YYYY.DDD.HH.MM.UUUU_tgz

DDD	Day of year
HH	Hour
MISSION	Mission ID (eight characters or less--champ, champrt, sacc, sacctst, etc)
MM	Minute
PUB	Base directory for the pub hierarchy
UUUU	duration (minutes)
YYYY	Year