% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      21
      57
      77
      60
      48
      33
      29
      62
      63
      79
     268
     455
     358
     302
     214
     225
     183
     166
     227
     136
     131
     134
     132
     194
     215
     358
     233
     396
     235
     259
     264
     259
     160
     203
     211
     108
     149
     168
     135
     105
     136
     112
     170
     140
     176
     -91
     218
     216
     218
     257
    -238
    -396
     265
    -431
     774
    -803
    -223
     794
    1558
    -919
    4452
   -1865
   -4476
   -5778
   -2731
    8339
    8255
   -8502
   -7565
    5016
   -7284
    4089
   -1042
   10773
    5201
   -3481
   -9050
   -2081
    5338
    3881
    7490
   -8163
   -5414
    5366
   -9803
   -5443
    5383
    4177
    5630
    7070
   -5478
   -9064
   -1237
   -2949
   -4478
   -1866
    5696
   -6020
   -6891
    9964
    7856
   10906
   -7243
     312
   11327
   -4046
   -5737
    3539
    8372
   -6346
   -2632
   -5741
    -622
    4678
   12725
   -4763
   -4575
   -7987
   -7360
   -5578
   -6975
   -6784
    7164
   -3165
   -5881
   -8493
   -4040
    1933