% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      40
      10
      53
      33
      16
      25
      29
      42
      73
      88
      99
      97
     110
     135
     167
     113
     128
     129
      75
      85
      77
      83
     111
      98
     185
     160
     133
     279
     177
     210
     147
     182
     159
     170
      88
     144
     138
      69
     136
     113
     141
     127
    -157
     102
    -138
    -246
    -297
     237
     611
     520
    -425
    -230
    -946
    -669
    1025
    -620
   -1634
   -3397
   -3972
    3020
    3405
   -4902
   -3776
  -15444
   14272
   -8101
  -19315
  -10438
    9997
    7078
   18036
   -9777
  -10786
  -13140
    1248
  -18098
   25624
  -14590
   -8357
  -19006
  -12362
   20140
   38878
  -11624
   25772
   -8371
  -12590
  -13298
   29081
   -9142
   -6224
   17371
    7593
   -5684
  -19651
    9871
   22709
    6133
    1401
   -6071
   21668
  -18946
   11599
  -19542
   16387
  -14387
   -6521
   11880
  -20471
  -13799
    4265
  -12300
   -1883
  -11372
   15357
  -18086
    7526
   35956
    3480
   -8980
   -6593
   32903
  -12411
   15066
  -11505
   16238
   25301
  -14577