% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      32
      30
      58
      56
      93
      61
      72
      96
      94
      81
      99
     120
     179
     157
     216
     256
     286
     315
     278
     405
     552
     562
     652
     507
     405
     314
     427
     350
     273
     213
     373
     279
     313
     151
     285
     261
     264
     242
     238
     247
     160
     198
     150
     132
     195
     154
     128
     236
    -171
      97
     266
    -168
     246
     578
    1136
    -533
   -1298
    2100
    1935
    3517
    4253
    3210
    4334
    2431
   -8469
   -4136
    6118
   -6048
    5624
   -1825
   -5137
   -5378
    5212
   -8292
  -10175
   -8789
   -3254
   -6844
   -7186
   -2991
    8321
   -8288
   -5886
   -2273
   -9324
   -8084
    7389
   -8457
   -7574
   -6069
    6626
   -7771
   10970
    9047
  -10853
   -5712
    7304
    2836
   -3319
    8229
   14926
   -4185
    2061
    9622
    6110
    7700
    6382
   -6680
    6566
    4671
   -8106
    5218
   -4450
   -5440
   -9607
   -6964
    4418
   -3830
    9503
   -6500
   -4139
   -5655
   -3464
   -4055
    7881
   -6612
   -7515
    6767