% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz) % 128 Frequency Bands are 0.00781250 Hz wide 68 127 126 104 77 99 43 53 61 139 142 108 169 179 404 613 491 988 1195 936 1266 767 598 428 398 513 422 255 379 365 429 283 382 284 416 434 341 352 442 334 233 356 253 346 202 282 288 361 433 377 379 453 529 1280 731 415 1001 1651 1976 1097 1331 1885 -3084 -2368 6646 5567 -2150 5756 -4669 -3866 3517 -2676 3310 3735 -2570 -2067 2714 -2655 1105 -1721 2680 -1886 2991 -3557 3892 3471 4916 -3586 4918 -1771 5074 -1928 2857 4170 -1466 -3416 -2664 -979 5292 -4423 -3425 -3417 4596 -1298 4256 -303 2700 1741 -4855 -2691 2489 -3330 -3483 2008 4339 5298 1427 -4724 4720 -4662 -2034 -3576 -3734 -3044 -3917 5430 3364 2949