% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      68
      26
      52
      41
      42
      32
      84
     113
     150
     186
     116
      95
     113
     239
     281
     235
     227
     136
     219
     249
     254
     218
     461
     309
     296
     273
     192
     297
     318
     242
     178
     301
     408
     358
     321
     421
     348
     420
     404
     351
     185
     283
     286
     328
     488
     180
     268
     498
    -433
    -526
     543
    -650
    -672
     711
    -702
    -975
     422
     963
   -3115
    2757
   -4727
   -2947
   -6229
   -6500
    3987
   20465
   10494
   -9706
   -4374
    8709
   -9419
    6262
   14035
   18850
   -8191
  -10275
   -7713
   -9690
   -8048
   -8074
   -9119
    8332
   -6561
  -11181
   -5427
    7252
    5739
    9665
   11748
   -3118
   14219
  -10178
   -4143
   -4543
   -4851
    4020
  -11308
   -9729
   -3517
    5323
    7511
   12390
   -8107
   -9224
   -6394
   18420
   -9673
  -10223
    8839
   14036
    8865
    5799
  -11970
   14161
   -7341
   -1230
  -12005
    1187
    6257
    5553
    7789
    3660
  -13469
    6791
    9790
   -2206
  -11169
   -3745