Spread name: b2 Number of receivers = 48 Rec. Location (m) No. X Y Z 1 321.320 -0.460 0.300 2 319.824 -0.469 0.309 3 318.327 -0.478 0.317 4 316.831 -0.487 0.326 5 315.335 -0.496 0.335 6 313.838 -0.505 0.343 7 312.342 -0.515 0.352 8 310.845 -0.524 0.360 9 309.349 -0.533 0.369 10 307.853 -0.542 0.378 11 306.356 -0.551 0.386 12 304.860 -0.560 0.395 13 303.355 -0.581 0.400 14 301.849 -0.602 0.404 15 300.344 -0.623 0.409 16 298.838 -0.644 0.414 17 297.333 -0.665 0.419 18 295.827 -0.685 0.423 19 294.322 -0.706 0.428 20 292.816 -0.727 0.433 21 291.311 -0.748 0.438 22 289.805 -0.769 0.442 23 288.300 -0.790 0.447 24 286.783 -0.637 0.425 25 285.267 -0.483 0.402 26 283.750 -0.330 0.380 27 282.264 -0.319 0.381 28 280.778 -0.308 0.381 29 279.292 -0.297 0.382 30 277.806 -0.286 0.382 31 276.320 -0.275 0.383 32 274.834 -0.264 0.383 33 273.348 -0.253 0.384 34 271.862 -0.242 0.384 35 270.376 -0.231 0.385 36 268.890 -0.220 0.385 37 267.337 -0.293 0.426 38 265.783 -0.367 0.467 39 264.230 -0.440 0.508 40 262.737 -0.410 0.388 41 261.243 -0.380 0.269 42 259.750 -0.350 0.149 43 258.277 -0.337 -0.022 44 256.803 -0.323 -0.192 45 255.330 -0.310 -0.363 46 253.767 -0.233 -0.391 47 252.203 -0.157 -0.418 48 250.640 -0.080 -0.446 Number of source locations = 5 Number of polarities = 2 Shot Location (m) No. X Y Z Seismogram File 1 355.740 -0.270 0.151 BB011.dat BB012.dat 2 322.860 -0.260 0.258 BB013.dat BB014.dat 3 286.025 -0.560 0.414 BB015.dat BB016.dat 4 249.360 -0.200 -0.524 BB017.dat BB018.dat 5 216.340 0.180 0.611 BB019.dat BB020.dat File name for travel times: b2_pik.txt