% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      25
      38
      38
      30
      26
      40
      70
     101
      72
     127
     271
     339
     245
     309
     282
     289
     254
     182
     150
     192
     200
     277
     463
     436
     532
     420
     324
     667
     771
     356
     495
     389
     402
     376
     301
     308
     260
     140
     198
     263
     312
     295
     343
     239
     296
     159
     311
     495
     711
     249
    -633
    -503
    -900
    1824
    2081
    1815
    2182
   -2128
   -3382
   -5256
   -2110
   -2891
   -5930
   -9542
  -12073
  -13473
   -8056
   -8022
    4409
  -13038
   -7347
   17789
  -10124
   11309
  -16919
  -10844
    8535
   -4950
  -11835
   -6455
    6260
   -4825
   14572
  -12129
   13031
   10277
    9742
   17217
    8546
   -4958
   21409
    5531
   20565
   -1570
  -11935
   11746
  -14019
  -15656
  -12518
   22647
   -3156
   16810
  -13833
    1124
    4082
    7844
    9480
   10355
   -4610
   11408
  -11403
    9952
   15021
    9188
  -14758
   23081
    3573
  -13513
  -15545
  -10709
    4762
   -9060
  -15252
   -9354
   16375
    4831
   -8651
   13997