% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     109
      28
      36
      46
      27
      31
      32
      37
      53
     128
     116
     215
     176
     386
     366
     223
     267
     257
     204
     222
     178
     148
     166
     194
     105
     166
     111
     109
     136
     123
      90
      59
      84
     109
      62
      71
      53
      78
      41
      76
      52
     117
     148
     194
     168
      56
     151
     295
     457
     250
    -180
    -281
     518
     770
     180
    1522
    -722
    1027
   -1275
    -905
     831
    4777
    1959
   -6579
   -4288
   -3777
   -8841
   13991
   13751
    8712
    6367
   -4578
    3405
   -6612
    8515
    4899
   -1048
   12552
    4412
   13812
    2950
   -5260
   10619
    9728
    8928
   -4530
   -9648
    8950
   -1639
    4867
    4371
   -9695
    8508
   -8218
   11459
   -4159
    6122
   11784
   -4781
   -8914
    6693
   -2115
   -6575
   -7441
    9486
   -7515
   -2871
   13519
    2726
   -7901
    6839
   -8542
   -4487
   -7665
   -9499
   -6959
   -9723
   -9851
   11052
    7689
   14233
    4536
    8731
   -5606
    7231
   -7808
   -7302
    6803