ODP logging contractor: LDEO-BRG
Hole: 1194B
Leg: 194
Location: Marion Plateau (tropical SW Pacific Ocean)
Latitude:  20°14.554' S
Longitude: 151°58.991' E
Logging date: January 25, 2001 
Bottom felt: 384.8 mbrf
Total penetration: 427.4 mbsf
Total core recovered: 89.2 m (28.1 %)

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)             

156	28-01-2001:00:41:27	0.333333	0.290128
154.999	28-01-2001:00:42:18	0.341667	0.299755
129.998	28-01-2001:00:43:05	0.328333	0.287728
129.998	28-01-2001:00:43:48	0.33	0.288679
128.999	28-01-2001:00:44:26	0.326667	0.285348
99.9977	28-01-2001:00:45:02	0.315	0.273598