% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      35
      27
      44
      54
      41
      44
      73
      84
      59
     172
     211
     234
     171
     262
     185
     251
     163
     109
     117
     129
     109
      91
      93
     130
     161
     110
     131
     144
     194
     137
     192
     166
     118
     125
      63
     105
      84
      64
      94
      80
      78
      90
     100
     -40
     -41
     -56
     168
     196
     119
    -107
    -114
    -407
    -468
     438
    1069
    1210
   -1072
    2195
    2063
    1808
    4787
    1837
   -5689
    7814
   11187
   -9502
    9130
   -9109
   10045
   15306
   -3449
   -8243
    8337
   -5824
   10450
    7314
   13002
   14743
   -9182
   -7807
    8651
    8117
    3265
   -9565
   -8696
   -5405
    3777
   -8977
   -5834
   -8372
   -7462
   11353
   13006
   -2254
    2545
    7605
    3264
   -8550
    3969
  -10478
   -9554
   -1946
    1530
    8274
   -6356
   -5570
   -5013
    6092
   -2743
    -847
   -6278
    8120
   11899
   -1641
   -4671
    8361
   -3262
    9435
   -7792
   13558
   -5228
  -10292
   10361
   12255
    9570
    5912
   -3010
    7868