% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      57
      81
      98
      81
      58
      56
      56
      49
      84
     157
     135
     152
     340
     499
     462
     500
     578
     900
     396
     352
     570
     359
     453
     380
     266
     235
     145
     391
     269
     187
     350
     269
     244
     286
     319
     143
     304
     159
     150
      74
     197
     231
     273
     260
     183
     382
     100
     318
     440
    -394
    -469
     660
     718
     590
    -898
   -2070
    3639
   -1469
    3558
   -6161
    9267
   -3687
  -12074
   19053
   17459
  -12428
   13972
   12097
   14368
  -10212
   13722
   -3831
    8825
   16561
    8275
   -5492
   -6552
  -18543
   -5609
    7113
   -9149
   14381
   27010
  -13107
    3298
   15513
   -8030
  -14733
  -14473
   12711
  -18728
  -14416
    6444
    9517
  -10224
  -11100
   -6055
   21695
  -12449
   15199
   19612
   13219
  -14141
    9800
  -12015
  -16629
  -14770
   20375
   19627
  -19064
    3953
  -17231
   -7163
   12072
    3867
  -10920
  -17965
  -13288
   -5462
   12760
   -7795
   19990
   19379
  -16372
   -7193
   12424
    -316
  -19252