% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      21
      45
      55
      63
      57
      82
     119
     103
     131
     235
     182
     204
     190
     145
     139
     162
     184
     202
     294
     449
     398
     559
     286
     371
     429
     343
     317
     261
     243
     352
     274
     297
     299
     207
     137
     194
     200
     174
     179
     238
     213
     172
     199
     161
     210
     123
     124
      93
    -151
     236
     362
     304
     229
    -265
     718
     417
     430
    1604
   -1306
    4467
    3217
    6873
   -4390
   -4613
   11705
    3904
    5796
   -7477
    6199
    3376
    7732
    9996
   -4692
    2365
   -8124
   -4968
   10713
    4861
    3368
    8113
    3795
   11164
   -6064
   -7197
   -5368
   -7791
   -4016
    7337
   -4985
   -7215
   -5374
   -6002
    5992
   -2502
   -5897
   -2629
   10016
    1799
   -5863
   -3910
   -4352
   -6026
    4686
   -6558
    5054
    3495
   -8091
   -1557
   -7793
    8341
    -933
   -6655
   -7109
   -6921
   10500
    9781
   10110
   -7545
   -6562
    2621
   -8288
   -6253
   -6412
    9618
   -4186
    1825
    6429
    7500