% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      39
      45
      52
      34
      37
      20
      46
      46
      38
     107
     129
     237
     231
     208
     409
     474
     504
     390
     578
     978
     745
     470
     367
     423
     346
     329
     363
     307
     343
     311
     194
     240
     203
     109
     219
     223
     139
     127
     221
     125
     126
     161
     172
     247
     358
    -194
     202
    -141
     249
     253
     726
    -761
    -870
   -1034
    -708
   -1883
    1537
   -1144
   -2500
   -3949
   -2667
    6553
    6729
   -9829
   11049
    9965
   11544
   12337
   -8922
  -10273
    4804
    9719
    8401
   11692
   -8196
  -13695
  -14844
    6710
   14263
   16302
  -14041
    4572
    9032
  -10787
   18641
   -5074
    2564
   -9013
   -4391
  -12056
    -946
   -8176
   13821
    4318
   -8170
  -11973
   -6590
   14649
   12535
   -6904
  -12466
  -10665
    5899
   -9826
   16263
    6758
   13800
   -7759
  -11681
    2373
   18060
    8925
  -11949
   -9748
    9743
   13505
   15603
    5447
   -4043
  -12679
    3998
   11181
  -14708
   11271
   -6503
  -13369
   -3480
   -8732