% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      31
      74
      42
      65
      91
      74
      70
     146
     133
     114
      82
     243
     242
     452
     482
     306
     282
     270
     334
     422
     283
     149
     320
     370
     261
     283
     286
     233
     332
     236
     241
     228
     149
     155
     127
     129
     132
     118
      88
     123
     116
     133
      66
      51
      14
    -122
     412
     346
     679
     289
     820
    1137
    -350
     611
    2834
   -1510
    2089
    1862
    4759
    1049
   -5486
   12544
    4209
   12276
   -4202
    7736
   11143
  -13186
   -8695
  -11259
   13189
    9537
   23347
    5261
   -8546
   -7235
   -7740
   15151
   -7321
   -3207
   15694
   14624
   -6377
  -11331
   -2134
  -11062
    7168
   12656
    2750
   13050
   -3416
   17315
    2767
  -10571
   -5888
  -12308
  -13536
  -13294
   -9813
   11690
    5616
    9457
   19812
   10185
   -7725
   -6452
    2716
   -9753
  -12186
   -9907
   14520
    5777
   12249
   -8751
    -887
  -13344
    6216
   22330
  -11905
   13169
   -9773
   11848
    7238
   -9953
    4438
   -8704
    5205
    7192