% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      35
      37
      30
      45
      46
      49
      63
     123
     160
     233
     111
     103
      96
     124
     135
     271
     291
     368
     333
     301
     492
     373
     343
     282
     246
     140
     248
     369
     571
     383
     277
     231
     285
     356
     296
     462
     341
     234
     277
     266
     283
     351
     252
     340
     198
     159
     205
     408
     439
     171
     297
     107
    -197
    -120
    1059
   -1048
    1051
    2170
    -886
     484
    4276
     640
   -4557
   -2552
   15644
  -11760
   16727
   -8753
   -9330
   18092
   -9669
   22287
    4484
    2700
   15092
   -8942
   15741
   -3080
   -8673
   -8307
   10888
   -2665
   24258
  -13854
    9359
  -12865
    8406
  -11992
    5592
    4071
    5143
   -8299
    9237
   -5724
    8463
    6311
  -12252
   -8086
   -6503
   22742
  -10243
    6881
    1042
    4602
   -9394
    1661
    4517
  -12366
  -11803
  -11685
    4587
    9822
   21570
   -8366
   -5609
  -10280
   -8750
   14258
   11970
    9860
   -9946
   18149
  -10673
  -12396
  -10896
   12113
   -8566
   -6569