Spread name: d2 Number of receivers = 48 Rec. Location (m) No. X Y Z 1 326.88 0.08 -0.91 2 325.39 0.08 -0.91 3 323.90 0.08 -0.91 4 322.41 0.08 -0.91 5 320.93 0.08 -0.91 6 319.44 0.07 -0.92 7 317.95 0.07 -0.92 8 316.46 0.07 -0.92 9 314.97 0.07 -0.92 10 313.49 0.07 -0.93 11 312.00 0.07 -0.93 12 310.51 0.07 -0.93 13 309.02 0.07 -0.93 14 307.52 0.06 -0.97 15 306.03 0.06 -1.01 16 304.53 0.06 -1.05 17 303.03 0.06 -1.08 18 301.53 0.06 -1.12 19 300.04 0.05 -1.16 20 298.54 0.05 -1.20 21 297.04 0.05 -1.23 22 295.50 0.10 -1.18 23 293.95 0.15 -1.12 24 292.40 0.20 -1.06 25 290.89 0.21 -1.04 26 289.41 0.18 -1.06 27 287.93 0.14 -1.07 28 286.45 0.11 -1.09 29 284.94 0.11 -1.07 30 283.44 0.11 -1.04 31 281.94 0.11 -1.02 32 280.44 0.11 -1.00 33 278.93 0.11 -0.98 34 277.43 0.11 -0.96 35 275.93 0.11 -0.93 36 274.42 0.11 -0.91 37 272.92 0.11 -0.89 38 271.43 0.15 -0.89 39 269.94 0.19 -0.90 40 268.45 0.23 -0.90 41 266.96 0.19 -0.92 42 265.47 0.15 -0.93 43 263.98 0.11 -0.95 44 262.48 0.07 -0.96 45 260.99 0.03 -0.98 46 259.50 -0.01 -0.99 47 258.01 -0.05 -1.01 48 256.52 -0.09 -1.02 Number of source locations = 5 Number of polarities = 2 Shot Location (m) No. X Y Z Seismogram File 1 363.53 -0.32 -1.18 d011.dat d013.dat 2 327.52 0.20 -0.91 d014.dat d015.dat 3 291.63 0.22 -1.04 d016.dat d017.dat 4 255.77 -0.10 -1.03 d018.dat d019.dat 5 219.68 -0.04 -0.75 d020.dat d021.dat File name for travel times: d2_pik.txt