% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      51
      44
      56
      42
      37
      39
      99
      90
      97
     120
     156
     309
     419
     396
     276
     317
     474
     382
     377
     225
     273
     161
     155
     182
     163
     116
     176
     211
     289
     217
     189
     178
     225
     201
     108
     155
      87
      38
     -27
     -44
      79
      58
     170
     309
    -199
    -133
    -399
    -427
    -561
    -760
    -509
   -1398
    -837
   -1870
    2131
    1986
   -2077
   -4077
   -4106
   -6204
   -7039
   -7890
  -14392
  -14888
  -14939
  -22751
   -6366
   23499
  -23740
  -24157
  -20312
  -23642
  -23706
   -6441
  -14636
  -17288
  -24623
  -22524
   21115
  -26051
  -25653
  -23741
    6862
   -9746
  -15645
   12643
  -20215
  -19767
  -22455
    5576
  -14848
    7458
  -28194
  -27105
  -28314
    8407
   -8503
   28229
  -19569
    9359
  -20351
  -16468
   28997
  -20589
  -11475
  -16787
   38714
  -18891
  -16092
   15820
  -22902
   16534
  -11445
   22477
  -14012
   35026
   26280
   -3815
  -15898
  -22106
  -19157
  -26865
   23730
  -11577
  -17199
  -17876
    8502
  -12822