% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      56
      72
     137
      94
      98
     118
      96
      55
      53
     125
     131
     152
     148
     178
     324
     652
     536
     461
     729
     730
     271
     657
     371
     401
     213
     345
     282
     305
     370
     410
     262
     226
     213
     300
     207
     302
     363
     262
     220
     276
     268
     155
     347
     346
     422
     443
     356
     336
     555
     564
     776
     636
    1063
     630
    1324
    1965
    2356
    2362
    4752
    2197
     526
    4308
    4287
    1781
   11855
   12883
   10324
   11937
   13597
   11591
    9882
    6295
    -924
   -3254
    7076
    8852
    4689
   11757
    2383
   -4734
    8451
    4235
   -6170
   12096
    6569
   -5794
   11301
   17838
    9164
   10094
    4463
   -8328
    8156
    9100
   -1586
   10781
   -8061
   -9188
    7323
    9870
   12223
    6465
   -1468
    4992
   -7426
    5335
   -7118
   10751
   10812
    5734
    8549
    8290
    6645
    2978
  -10154
   -6620
   -2592
    5191
   -6472
   -5206
   -5236
   -3157
   -3825
   -5275
    9028
  -11178
  -10967
    5470