% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      45
      41
      56
      27
      57
      25
      44
      86
      99
      92
     237
     171
     248
     168
     197
     181
     187
     130
     134
     136
     105
     171
     133
     223
     269
     144
     130
     141
     146
     186
     258
     215
     303
     342
     379
     206
     325
     360
     366
     357
     298
     371
     191
     302
    -124
     289
     507
     639
     475
    -259
    -682
    -565
    1646
   -1472
    -997
    1167
   -2596
   -2115
    3031
   -4013
    4289
   -6870
    8227
   14343
    9201
  -16958
  -18886
   14643
   -5043
   13195
  -19740
  -13860
   26533
  -11151
   -5314
  -13518
    9882
   13754
  -14571
   -9858
   11714
  -15925
   -6586
   15465
   23402
  -10968
   17710
    5594
   21567
   -8994
    9192
   29010
   -3480
   10421
   -7790
  -15927
  -11866
  -18836
   21998
   20189
   15679
   -4408
   19378
   -6839
   -9506
   -3884
  -17242
   13270
  -12859
   -8506
  -18201
   21087
   -5028
  -15828
  -11878
  -15103
  -10576
   -8367
   11297
   16850
  -15634
   -5397
   20495
   -9834
  -14911
   -9497
    3408
   19172