% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      27
      33
      81
      90
      61
      69
      45
      51
      93
     114
     123
     107
     125
     151
     126
     141
     195
     156
     255
     266
     326
     437
     273
     372
     761
     512
     417
     391
     410
     615
     296
     645
     420
     320
     545
     391
     298
     428
     493
     275
     359
     343
     395
     356
     294
     281
     328
     224
     516
     505
    -314
     560
     411
    -563
    1318
    -430
    -753
    1776
    2167
    4360
    4358
    7692
    7943
    7156
    9641
   -5494
   13768
   11411
   14145
    4391
    5658
   11904
    5203
    9131
   18190
    3078
    3735
   10599
   13033
   -7280
   11278
    1077
   10276
   -5116
   -6766
   -6465
   18059
   -3977
   -4327
   -6166
    6644
   -4859
    8020
    9714
   -6456
   -4501
    2600
   -7114
    9852
   -8874
   -8123
   -7884
    4191
   -4116
   -7617
    9570
   12025
   -6374
    3412
   -6954
    6382
   13792
   -2978
   -2937
   -6381
   -9564
   -6647
   -9610
   -6683
    7491
    2881
   -2874
    9399
   12836
   -3498
    9137
    5139
   -6432