ODP logging contractor: LDEO-BRG Well name: 1131A Leg: 182 Location: Great Australian Bight (SW Pacific Ocean) Latitude: 33o 19.5654' S Longitude: 128o 28.8720' E Logging date: November, 1998 Bottom felt: 345 mbrf Total penetration: 962 mbsf Total core recovered: 37.64 m (60.24 %) VSP TOOL USED: WST (Well Seismic Tool) Acquisition Break Time: Time between start of recording and first break Acquisition Transit Time: Time between shot firing (as recorded by blast phone) and first break. The shot is fired ~12 milliseconds after start of recording. The difference between Acquisition Break Time and Acquisition Transit Time is not constant and varies for each shot. VSP STACKS SUMMARY LISTING (one-way transit times) DEPTH ACQUISITION_ ACQUISITION_ ACQUISITION_ (mbsf) SHOT_TIME BREAK_TIME TRANSIT_TIME (s) (s) 565.2 19-11-1998:08:33:38 0.565736 0.493752 535.2 19-11-1998:08:42:49 0.553901 0.481658 505.2 19-11-1998:08:48:08 0.54047 0.469371 405.0 19-11-1998:08:58:19 0.499937 0.428877 305.0 19-11-1998:09:07:17 0.45339 0.382292 205.1 19-11-1998:09:18:05 0.404656 0.333308 175.0 19-11-1998:09:23:38 0.389766 0.318995 145.2 19-11-1998:09:29:09 0.371022 0.302148