% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      51
      41
      60
      80
      59
      45
      38
      76
      85
     318
     168
     201
     288
     523
     529
     544
     625
     348
     414
     442
     378
     267
     377
     372
     340
     267
     266
     242
     315
     202
     289
     202
     257
     172
     158
     150
     186
     215
     115
     192
     172
     105
     218
     238
     101
     169
     397
     239
     654
     519
    -376
    1007
    -783
    1077
    -173
    2116
    1723
    2426
    -632
    3389
    4906
    5932
   10506
    4909
   13739
    3459
   17411
   17594
   10059
  -13421
  -12205
   -9157
   -6549
   12601
    2182
   14211
   -9606
  -10147
  -10733
   11295
    3903
   -7388
    8278
  -11266
  -11730
    2995
   -6036
    9240
   -5565
  -11600
   10909
    5373
   -9657
   -7617
   -3801
   -3916
   -7693
   10075
   -9385
    5582
   -9794
   -9795
    6642
    4732
   -5939
    3296
    5740
   -9816
  -12194
   16410
   17026
    9237
  -13177
   -4764
   -8987
  -13254
   14364
   11427
   13636
   -7978
    5947
  -11705
   -6967
   12287
   11809
  -13209
   -7310
    5133