% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      51
      27
      60
      56
      47
      21
     115
     136
     123
     121
     153
     143
     147
     143
      98
     183
     176
     174
     107
     230
     292
     253
     296
     192
     220
     273
     331
     294
     516
     369
     483
     389
     316
     480
     343
     557
     443
     450
     386
     490
     333
     426
     251
     273
     558
     471
     500
     745
    -322
    1038
     707
    1044
     992
    1159
   -1501
     557
    2584
    3586
    4434
   -2255
   10276
   12962
   15755
   -6448
    8283
   15174
   14270
   12060
    9116
   21456
    6599
   15150
  -13818
   20272
   15199
  -11830
   16895
   -8016
   14942
  -11463
    6154
   14397
   16909
  -14602
  -13139
    5287
   12190
   19737
  -14458
  -10486
    4055
    2630
  -12877
   -9009
   -6981
    7979
  -16280
  -10063
   13341
   18418
    2467
  -12413
   -9398
    1961
  -12101
   14154
   10654
   15200
  -10131
  -10150
  -13108
  -11728
   12729
  -12583
   10034
   23018
   11573
  -11249
   16330
   -3459
   -8046
   -5118
   11916
   -8233
  -14174
   15317
    5201
  -12365