% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      72
      57
      72
      78
      71
     108
      59
      65
      57
      79
     105
     223
     167
     334
     331
     328
     281
     413
     454
     543
     746
     831
    1281
    1055
     813
     703
     777
     549
     520
     461
     602
     610
     396
     419
     452
     432
     341
     222
     307
     232
     364
     347
     493
     326
     454
     233
     298
     701
     566
     377
    1004
    1333
    1370
     978
    2263
    1136
    3068
    3654
    6438
    3942
    2939
    5827
   13361
   22073
   16021
    8667
   15615
   19808
   -4840
   -3757
   18026
  -15146
   13928
    7475
   15327
   12683
   14530
   18300
   12890
   -9112
    6537
    6474
  -10665
  -10734
    5479
  -12137
   -9814
   -9733
  -13130
  -15118
  -10605
  -11669
  -10027
    8544
   -7584
   13158
    9949
  -10963
   -2462
  -12398
  -14653
  -13959
    9112
    4547
   -6180
  -10507
    3207
   -5365
   -6491
   21813
    7829
   10376
   -8260
  -14838
  -10712
   -9907
   13839
   -6837
   -5068
  -11062
   19828
    5492
  -10837
   21547
  -11401
    4522
   -7974
   -5558