% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      37
      36
      52
      52
      61
      34
      59
      68
      66
     145
     116
     289
     460
     509
     474
     410
     461
     614
     438
     374
     636
     395
     342
     314
     418
     308
     270
     344
     310
     351
     217
     236
     315
     298
     280
     270
     204
     260
     209
     161
     174
     164
     156
     342
     186
     -36
     318
    -170
    -438
    -252
     733
     687
    2224
    2082
    1146
    4136
    1300
   -2633
    6712
   -6504
    2295
   -3998
    6613
  -11829
   16312
   23099
   34019
   -7828
   11907
   28563
   24184
  -10357
  -14338
   20523
   31714
   12355
   -9236
    9392
  -19873
   15514
   13213
   26181
   18493
   17052
   14709
  -13874
  -17613
  -14962
  -11548
   12953
    5773
   19406
  -17277
    9965
   -7018
   31262
  -11262
  -18176
   -2125
   18988
   -2788
   18647
  -13921
  -13749
   -1305
  -19312
  -16803
   16197
  -13371
  -16424
  -10807
  -12309
   16109
  -19320
   17189
  -17162
   -3457
   21502
   11325
   -5366
  -14882
   14021
   26138
  -15781
   25768
  -12320
   18058
   16882