% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      25
      10
      23
      23
      28
      22
      29
      65
     116
     111
      93
     129
     101
      52
      97
     139
     170
     159
     191
     269
     152
     121
     186
      97
      59
     119
     108
     103
     102
     129
      46
      74
      77
      90
     135
      65
     116
     112
      59
      76
      96
     177
     122
     161
     -89
     157
     140
     221
     217
    -258
     182
     553
    -435
    -525
    -809
    -696
    -851
    1088
    -323
     519
   -1480
    3360
   -4736
   -4225
   -5052
   -1936
   -7041
    2730
   -4695
    2558
    2959
   -4729
   -6204
   -6318
   -4729
   -5412
   -5781
   -3104
    1447
   -6039
   10339
    3205
    3105
   -7355
     999
    5262
    6478
   -5708
   -7229
   -3090
   -6479
   -3690
   -3002
    7710
   -3045
    5927
    3124
    9754
   -3329
   -7555
    9709
   -4898
   -4299
   -5911
   -4190
    7286
   -2668
   -1309
    3293
   -3602
   -1655
    5953
    4149
    7128
   -5129
   -5276
   -3332
    6428
    6012
    5854
    3188
   -5135
    3486
   -4088
    4632
    5804
   -6322
    2900