% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      21
      49
      48
      30
      41
      34
      49
      83
      90
     173
      99
      80
      88
     106
     194
     290
     316
     312
     171
     305
     206
     149
     141
     166
      92
     161
     336
     400
     458
     517
     340
     493
     511
     637
     450
     359
     283
     251
     172
     338
     306
     348
     154
     354
     370
     270
     533
     332
     529
     360
    -208
    -638
    -619
     341
     554
    1677
     481
    -978
   -2299
    5471
   -3499
   -5584
    7186
    5902
    6066
    7169
   -8896
   -2673
   -7861
   10588
    6112
   -5075
   10411
   -2097
    2090
   -9699
   -8054
   -8699
   10396
    8716
    6154
    7265
   -8537
    9959
    9999
    7668
   11098
    5400
   -7498
    1347
   -8298
   -5361
    4920
   -6518
   -3303
   -4517
   -1652
    4253
   11931
    3259
   -4261
   10484
   -9745
   -6567
   -8116
   -5134
    3156
    5945
   -8615
   10228
    3220
    8523
    3376
   -7256
    6870
   -2943
   -7886
   10050
   11710
   -3394
   -3131
   -6411
   -8247
   -6058
   -6828
   -5762
   -5267
   -1562