% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      47
      67
      61
      37
      55
      30
      61
      43
      54
     104
      95
     269
     409
     494
     441
     449
     480
     484
     302
     272
     266
     178
     304
     224
     222
     181
     187
     240
     125
     192
     170
     164
     233
      96
     189
     133
     168
      55
     131
     189
      40
     138
      97
    -117
     -99
    -119
     182
    -141
    -289
     658
     857
    -577
    -391
    -665
    -432
    -848
    -409
    1959
   -2782
    2979
   -2854
   -4272
   11273
   15214
   14214
   12919
    4735
   -9630
  -10908
   -7832
   -8945
   16504
  -10030
   -9422
  -12385
   19479
    4628
   -7370
   -7013
   16030
  -11934
   10943
  -11476
   -6798
  -12076
   13843
   -8509
   -8625
   10755
    1486
   20377
   10490
   -8348
   -9073
   -9582
    6273
    5012
   -8239
  -15471
    3978
   -9855
    4774
    9853
  -11892
    8366
    8791
   11123
   12923
  -10940
  -10684
   -5219
  -15303
   13821
   -1229
   -5130
   15503
   -2231
  -13228
   -9121
   11937
    9585
  -11557
    8966
    8917
   -6588
   14922
   -6683
  -10415