/Volumes/UserA/user_cluster/www/rbsp/rbspdata/rbspa/vb1_playback/2012/rbspa_efw_vb1_playback_20121215_v00.txt

BURST START                 BURST END
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2012-12-15/01:59:34.465598  2012-12-15/05:02:10.359464
2012-12-15/05:02:11.361406  2012-12-15/07:00:38.289192
2012-12-15/10:59:50.154321  2012-12-16/00:00:00.706847