% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      50
      24
      53
      79
      59
      67
      48
      68
     126
     100
     118
     129
     100
     129
     164
     233
     331
     219
     188
     254
     264
     239
     179
     136
     255
     225
     195
     229
     176
     201
     106
     145
     247
     197
     386
     314
     347
     386
     315
     325
     262
     373
     238
     103
     350
     350
     262
      80
      80
     226
     267
    -285
     378
    -231
     373
     554
    -534
    -468
    -646
    -662
   -1693
   -1126
    1293
    3769
   -3633
    4348
    2352
    4690
   -3617
   -4376
    4030
    2304
   -3644
    4868
   -4334
   -3985
   -3835
   -1481
   -4333
   -1323
    4417
   -3268
   -3508
   -2423
   -3169
    3335
   -4085
   -2418
    3809
   -3245
   -3357
     707
   -3505
   -3423
   -3268
   -2279
   -3270
   -4799
   -3748
    4227
   -4023
   -3360
   -3783
   -4226
   -3532
    4949
   -3901
   -1183
    1944
    1443
    1538
   -4657
    1097
    5881
   -3619
    2145
    4707
   -2861
    3134
    1776
    2537
    7207
   -3803
   -2931
    5450
   -3816
    2546
    -823