% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      31
      35
      41
      32
      38
      37
      60
      83
      65
     143
      96
      91
     187
     134
     234
     218
     260
     269
     207
     194
     201
     388
     268
     331
     543
     702
     499
     496
     451
     348
     305
     331
     423
     256
     403
     371
     262
     344
     420
     359
     229
     286
     453
     443
     426
     512
     339
     882
    1030
    -710
    -964
    -802
     995
   -1575
    -650
   -2166
   -3689
    4470
    3905
   -4411
    9798
    5638
   11889
    4971
  -20402
   15295
   20314
  -25826
   14312
   28239
  -11863
  -20931
   26986
   -4864
  -24978
  -13430
  -17482
   24582
   40093
  -18565
   20705
  -14434
  -14821
   22324
  -10075
  -14419
   10650
   20566
   18821
  -18140
   -9650
   29909
    7136
    6147
  -21087
   13759
  -22432
  -14368
  -17509
   19684
  -19920
  -25072
   14613
   15209
  -15305
   -5347
    6737
  -10145
   13545
   30279
   -3864
  -13489
  -22266
   25005
  -12093
  -20541
   20332
   27850
  -18761
   23938
  -16913
    8957
  -23650
  -19624
    7313
   21432
   16621
  -20277