% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     143
      59
      74
      71
      49
      54
      54
      53
      81
      54
     129
     224
     364
     472
     338
     285
     339
     623
     518
     468
     437
     698
     555
     475
     359
     257
     422
     321
     288
     291
     278
     339
     330
     315
     190
     248
     187
     280
     192
     237
     183
      94
      97
     144
     108
     192
     -43
    -338
    -383
     211
    -389
    -601
    -656
     871
    1060
     247
    -830
   -2051
     655
   -1660
   -2008
   -3517
   11817
   -4993
  -11113
   -3033
    7532
   -4976
    5139
   12373
    4399
   -6413
   -3610
    6363
    4849
    8458
    8354
   -8816
   10019
    4633
   -8326
   15609
    9853
   11385
   10801
   10117
  -11350
   -6674
   -3279
   -9404
    7514
    4361
  -10502
    8832
    5948
    7985
    9185
   11221
    4263
    6043
    7276
   13503
   17466
    3135
   -9281
   11114
    9800
  -10085
   -3922
   -8833
    8605
   15038
   -4761
   -9507
   -6491
  -10001
    8186
    9038
   -8633
   -4245
   -3503
    9105
  -12248
   -9352
   -1903
    7943
   -8626
   -2140