Borehole Seismic Data
ODP logging contractor: LDEO-BRG
Hole: 859B
Leg: 141
Location: Chile Triple Junction (SE Pacific)
Latitude: 45° 53.72' S
Longitude: 75° 51.33' W
Logging date: December, 1991
Bottom felt: 2760 mbrf
Total penetration: 476.1 mbsf
Total core recovered: 169.67 m (46 %)
TOOL USED: WST (Well Seismic Tool)
The logging data was recorded by Schlumberger in LIS format. All processing, including first arrival picking and stacking, was performed by Schlumberger during Leg 141. The data was then converted into SEGY format at the Schlumberger processing center.
Stacks are generally calculated with at least seven good traces
All the data in the SEGY files are sorted shot by shot (i.e. chronologically).