% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      83
      40
      81
      83
      66
      90
      51
      49
      61
     128
     252
     400
     269
     319
     411
     248
     344
     291
     173
     342
     433
     244
     262
     247
     322
     203
     314
     190
     238
     231
     237
     259
     118
     194
     128
     106
     140
     166
      85
     111
     118
     100
     127
      63
     182
     188
    -143
     186
    -151
     321
      79
     135
     228
    -834
     318
    -812
   -1232
    1493
   -2510
    -987
   -2869
   -2691
    5492
   -7089
    5405
   -8989
   -8669
   -7910
   -8786
    4105
   -7381
   -6621
   -8627
    5228
   -5464
    4865
   13663
   11017
   -2957
    6597
   -1939
   -8181
   10840
   -4607
   -6715
   -9739
   -6317
  -10109
    3977
    8317
   -4821
   12174
   -1837
   -4161
  -10498
   -6638
    5270
   -5542
   -6478
    9831
    1862
   -5633
   -8325
   -6136
   -4373
    9211
   -9870
    6571
   -8189
   -1970
   -3032
   -2342
   -5239
   -8674
   -4050
    2702
    6087
   15402
    9214
    4851
   -1478
    9047
   -5762
   -9936
   -6083
   -2633
    8052
    8111