% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      42
      52
      43
      35
      50
      65
      50
      59
      93
     107
     102
      75
     136
     139
     228
     196
     429
     451
     706
     703
     498
     519
     358
     303
     454
     372
     227
     489
     282
     482
     374
     514
     364
     299
     398
     255
     262
     293
     234
     229
     231
     298
     247
     294
     250
     338
     302
      88
     118
     256
     217
     604
    -364
     130
    -796
     867
     547
    1505
   -1679
    3962
     817
   -2861
   -4822
   -3719
    6856
    5068
    2839
   -7738
    4047
    2558
    8463
   -6068
   13446
   -6072
   -5823
   -5197
   -5876
    3272
   -7389
    3746
    1017
    8180
   -2114
   -5913
   -5797
   -6733
    9422
    -880
    8866
    2596
    1938
   -1940
   11342
   -8067
    5739
    9236
   -2695
   -2174
    4478
   -7798
   -2118
   -6271
    3844
    6499
   11301
   -1921
   -6673
   -3074
    2019
    1963
   -4431
    8773
    5539
   -4384
   -6738
   10169
    7571
   -2766
   -3642
   -7400
    7013
   -2828
   -3582
   -3721
    2582
    5105
   -6648
   -3527