% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      28
      40
      35
      45
      49
      38
      69
      86
     116
     243
     170
     134
     129
     171
     146
     186
     236
     232
     174
     120
      66
     108
      42
     100
      66
      96
      73
      61
      97
      41
      48
      26
      76
     -29
     -50
      -9
     -70
      43
     118
     115
     -89
    -168
    -121
     -83
    -196
     126
     107
     239
    -579
    -394
    1057
    -481
    -573
   -1160
    -764
    1831
    1277
    1930
    -875
    2300
    7942
    1712
   -7544
    4368
   -6986
    2486
   12446
  -11837
   -7377
   -6697
   21895
   10081
  -14141
   -6483
    3358
   13740
  -10211
   -5802
  -10836
   15116
    9351
   12893
   -7510
   13488
   18876
  -11012
   20983
   -6729
  -11049
   -8224
   19623
    2925
   13813
    8318
    8798
   15933
   -6858
   12628
   17719
  -10301
    9018
    9843
   -3677
   -7731
    7795
   -8490
   -2838
   -2417
   -8945
  -12636
  -13082
  -11963
    4557
   -6195
   14444
    2819
   17055
   -3474
    6542
  -13143
  -13643
   -9604
   14938
   -1293
    2187
    5498
   13124
   -2038