Vertical Seismic Imager Data Operator and logging contractor: LDEO-BRG Hole: 10D (proposed site GD-3-1) Expedition: NGHP-1 Location: Krishna-Godavari Basin, Eastern India (Bay of Bengal) Latitude: 15ˇ 51.86' N Longitude: 81ˇ 50.08' E Logging date: June 20-21, 2006 Sea floor depth (drillersŐ): 1050.4 mbrf Sea floor depth (loggersŐ): 1047.5 mbrf Total penetration: 1254.2 mbrf (203.8 mbsf) Total core recovered: 128.3 m (62.9 % of cored section) Oldest sediment cored: n/a Lithology: Carbonatic and nannofossil-rich clay VSP SHOT SUMMARY LISTING (one-way transit times) Gun and Hydrophone Coordinates: Gun Azimuth: 0.0 deg Gun Offset: 49 m Gun Depth (from Schlumberger Zero): 12.3 m Hydrophone Depth (from Schlumberger Zero): 12.3 m Seismic Reference Depth (from Schlumberger Zero): 10.3 m Other VSP constants: Surface Velocity: 1524 m/s 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. SHOTSEQUENCE ACQUISITION_ STACK_NUMBER ACQUISITION_ CABLE_LENGTH TIME_OF_ ACQUISITION_ TRANSIT_TIME _NUMBER SHOT_NUMBER ----- SHOT_TIME (m) FIRST_DATA BREAK_TIME (s) ----- ----- ----- ----- ----- (s) (s) ----- ----- ----- ----- ----- ----- ----- ----- ----- 12 1 1 21-06-2006:12:49:06 1196.086182 -0.015000 0.773178 0.773178 11 2 2 21-06-2006:13:13:08 1191.062134 -0.015000 0.771208 0.771208 10 3 3 21-06-2006:13:33:24 1186.076050 -0.015000 0.768409 0.768409 9 4 4 21-06-2006:13:45:05 1181.074829 -0.015000 0.766229 0.766229 8 5 5 21-06-2006:13:52:21 1176.083618 -0.015000 0.763493 0.763493 7 8 8 21-06-2006:14:24:16 1166.073608 -0.015000 0.757658 0.757658 6 9 9 21-06-2006:14:31:27 1161.087524 -0.015000 0.752276 0.752276 5 12 12 21-06-2006:14:56:29 1151.082520 -0.015000 0.749463 0.749463 4 13 13 21-06-2006:15:04:54 1146.065918 -0.015000 0.747667 0.747667 3 14 14 21-06-2006:15:18:13 1141.062134 -0.015000 0.744615 0.744615 2 15 15 21-06-2006:15:29:49 1136.066040 -0.015000 0.741811 0.741811 1 16 16 21-06-2006:15:36:35 1131.054565 -0.015000 0.738462 0.738462 0 17 17 21-06-2006:15:45:16 1126.063477 -0.015000 0.736302 0.736302