% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz) % 128 Frequency Bands are 0.00781250 Hz wide 121 79 98 66 27 42 38 44 44 43 74 124 177 245 405 527 505 750 492 380 290 243 291 446 277 403 495 359 320 259 346 349 370 429 298 400 310 203 313 276 287 289 353 233 397 253 501 331 168 295 122 469 478 274 -395 213 719 568 -734 1931 1329 -1183 3560 2078 -1220 2452 3286 2227 -2824 3910 4496 -2621 -1677 4934 -3782 -459 -1988 3893 -2190 4037 -1558 2111 4014 4906 4385 5250 5362 1249 3371 1862 4842 1659 6420 3897 1440 1658 -4011 -2190 948 -2267 3492 1579 -2388 -3493 5249 3606 -1527 -4054 3000 -1862 -3124 -3371 4510 -553 -3417 -548 -3324 6372 -1862 5009 3429 -3573 5921 -3011 -2778 4498 -821 2250