% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      52
      57
      42
      55
      78
      42
      74
      85
     123
     194
     223
     211
     206
     201
     186
     314
     327
     393
     446
     555
     359
     422
     430
     354
     366
     288
     216
     344
     302
     275
     293
     298
     267
     289
     250
     276
     167
     176
     167
     211
     292
     104
     269
     151
     246
     260
     166
     189
     271
    -114
     719
     241
    -179
     240
    -347
   -1090
   -1164
   -1224
   -1256
    3147
   -1109
    6136
   11752
   12965
   13345
   12216
    4175
   18672
    2807
   -4203
    7571
   -3376
   11976
  -11081
   12229
   -6800
   -6478
    9205
    5617
    9205
    5475
   -7832
   -6965
   -9699
   11542
  -11905
    9443
    8154
    9802
   -7284
   -8278
   -8344
   -4489
    9048
   14992
    8834
    4329
   -5765
     819
    7185
   -3490
   -8025
   15128
  -10531
    7841
   10498
   -9214
   -9386
   -5666
   15162
    2047
    6905
   18871
  -11986
   -5034
    4092
    5035
  -10948
   -6225
    2309
   17110
  -11570
   -8565
   -8516
   -7631
    6093
    9642
   -3704