ODP logging contractor: LDEO-BRG Hole: 1265A Leg: 208 Location: Walvis Ridge (tropical SE Atlantic) Latitude: 28° 50.101' S Longitude: 2° 38.360' E Logging date: April 1, 2003 Bottom felt: 3071 mbrf Total penetration: 321 mbsf Total core recovered: 300 m (93.5 %) VSP TOOL USED: WST3 (3-Component 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) 324 11-04-2003:15:14:51 2.228208 2.214297 309 11-04-2003:15:26:51 2.221467 2.207297 289 11-04-2003:15:34:17 2.212487 2.198634 269 11-04-2003:15:41:44 2.203522 2.189537 244 11-04-2003:15:48:40 2.192452 2.178232 179 11-04-2003:16:00:53 2.159718 2.145486