% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      49
      73
      52
      59
      54
      54
      52
     540
    1026
     431
     105
      83
      96
     231
     164
     205
     222
     359
     358
     312
     269
     193
     194
     329
     242
     229
     295
     578
     454
     781
     646
     339
     441
     417
     259
     206
     240
     406
     230
     119
     285
     298
     322
     349
     466
     -96
    -184
     188
     698
     537
    -496
    -548
    1394
    -976
   -1327
   -1697
   -1133
    2514
     690
   -3887
   10825
    3745
    1204
   -8366
   10512
   -5498
   11187
   13135
  -13696
    5841
   -8922
    1273
  -11225
   -7964
     756
   -7574
   25439
   -5102
  -16144
   -9109
   -9846
    4822
    6954
   -9034
  -14849
  -12070
   -8988
   -3385
   19053
  -10800
   -9890
   16974
    7969
    7670
    3567
   -6726
  -13251
   16579
    4220
   12960
    5399
  -12777
  -11103
    6407
  -15343
  -10063
  -10748
    3589
    1491
   13333
  -12288
    3560
  -13404
  -11497
   -7881
   -3940
   -9189
    9298
   -5989
    7190
    8167
   22628
   14906
  -12654
   10159
    7931
  -13184
    9007