% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      38
      72
      60
      75
      45
      52
      41
      48
     116
     286
     510
     374
     370
     416
     266
     296
     247
     222
     330
     210
     363
     316
     297
     345
     272
     188
     189
     259
     176
     170
     151
     110
     189
     120
      99
     106
      68
      11
     112
      58
     -41
     123
     196
     193
     168
     -59
    -231
     365
    -299
    -237
     540
     610
    -716
    -704
   -1214
    -711
    1871
    3122
   -1893
    4694
    2998
   -5621
   -7369
   -7926
   -7642
   12832
    8357
   10859
   11809
   15415
    4792
   -9327
   -8224
    4382
    6196
    9326
    4390
   -8590
    7098
   -8871
   -5949
   10927
    9482
   -3261
    7926
   -7768
    9009
    1161
   11244
    9246
   -9530
   16353
    7960
    3616
   10895
    8154
   -4407
    -765
   -9214
   -4405
   14162
   -5856
   -9906
    2850
    4649
  -10561
   -4129
    4608
   -8007
    6066
   -7626
    8085
  -10948
   -5633
   -4794
   -1882
   -9961
    -907
   -5492
   11601
    4560
   12234
   -9839
    7524
   14529
    1448
   -4705
    4852