% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     137
     152
     275
     237
     208
     297
     157
     169
     146
     144
     134
     172
     362
     494
     519
    1243
    2450
    1772
    1235
    1899
    1133
    1257
    1687
    1547
    1532
     914
     705
    1245
     535
    1137
    1185
    1005
     923
    1124
    1045
     737
     723
     593
     691
    1264
     946
     525
     804
     762
    1073
    1252
     906
    1542
    1479
    1799
    2788
    1821
    4078
    4424
    4842
    6266
    7057
   10740
   13175
   13007
   16443
   24234
   22188
   48280
   36536
   47728
   37607
   31568
   30153
   -7985
   26775
   31420
   17129
   47533
   21138
   16398
   31856
   22816
   33850
  -17880
   -5863
   28044
     965
    9286
   26140
   18345
   13840
   24428
   15102
  -19519
  -14153
    9875
    8233
    4749
   18966
   19410
   10858
   22228
   17462
   23034
  -16632
   11628
   16113
   10564
  -13846
   20421
   -9706
  -16551
   10868
   20273
   15790
  -18318
   10268
   19212
    9180
  -19228
    7112
   -7010
  -21572
  -10911
   12259
  -20641
  -13606
  -11804
  -15738
  -19038
    3891
   11151