% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      52
      21
      50
      54
      78
      46
      57
      71
     128
     144
     108
      95
     147
     191
     308
     213
     268
     108
     107
      84
     155
     293
     323
     250
     359
     350
     225
     321
     156
     322
     319
     317
     299
     297
     340
     372
     161
     326
     242
     366
     324
     333
     215
     350
     120
     418
     370
     416
     416
     199
     734
     675
     708
     331
    1024
    2042
    -384
   -1386
    1848
    1204
    5641
   -3372
   -4827
    7818
    4691
    5495
   -2752
   -5377
    9093
   -1024
    8248
    8200
   13211
    4634
    2304
    1289
   -4271
   -3949
    -952
    6162
    4767
   -4889
    3554
   -6136
    7196
    5517
    9678
    7998
    9297
   -7205
    8615
    8145
   -7929
    1663
   -2773
    9185
    4267
   -3355
   -4905
   -6907
    4704
    5246
   -2417
   -7287
    7102
     251
   -7346
    7190
   11007
    6092
    7993
   -2683
   -2237
    3188
    7464
   -6835
   -4645
    4776
    9672
   -5301
   -6193
    3171
   -6985
   -2259
   11850
     275
   -4998
    4402