/Volumes/UserA/user_cluster/www/rbsp/rbspdata/rbspb/vb1_playback/2012/rbspb_efw_vb1_playback_20121112_v00.txt

BURST START                 BURST END
------------------------------------------------------
2012-11-12/22:59:53.584055  2012-11-13/00:00:00.588685