ODP logging contractor: LDEO-BRG
Well name: 889B
Leg: 146
Location: Cascadia Margin (NE Pacific)
Latitude: 48° '41.85 N
Longitude: 126° 52.392' W
Logging date: October, 1992
Bottom felt: 1327 mbrf (used for depth shift to sea floor)
Total penetration: 386.5 mbsf
Total core recovered: 48.1m (25 %)

TOOL USED: WST (Well Seismic Tool)

VSP STACK SUMMARY LISTING (one-way transit times)

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. 

DEPTH	ACQUISITION_TRANSIT_TIME
(mbsf)	(ms)
243	1032.47607
238	1029.12622
233	1024.01709
228	1020.82385
223	1018.0387
218	1015.30688
213	1012.76331
208	1010.62256
203	1008.41577
198	1005.94641
193	1003.5127
188	1000.71802
183	997.94568
178	994.97668
173	992.41968
168	988.90515
163	986.59277
158	983.83997
153	980.01245
148	976.97998
140	973.09802
133	968.02051
126	965.78076