% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      23
      40
      41
      59
      62
      60
      87
     167
     138
     107
     152
     119
     119
     189
     229
     291
     232
     200
     136
     125
      81
      60
      49
      74
      49
      49
      72
      44
      23
      41
      50
      48
      45
      55
      58
      50
      34
      25
      33
      83
      53
     -26
      66
     -50
      71
      59
      59
     165
    -126
    -103
     353
    -229
     365
     296
    -433
     547
    -654
     757
     385
    1003
   -1433
     827
   -1956
   -3241
    5519
   -1680
   -2311
    6379
    4382
    5930
   -4587
   -3426
    2625
   -1891
    2739
    5775
    3489
    1454
    3242
    4039
    -795
   -4473
   -3134
   -1500
    1983
    2409
    5313
    2959
   -4006
    2954
    5375
   -3094
    3278
   -1151
    7934
     954
   -3381
    2376
    5872
    2470
   -3829
    3501
   -3045
    2992
   -2229
   -3295
   -2283
   -1856
    6318
   -3031
    2293
   -2596
   -1623
    1753
    3270
   -2991
   -1952
    3540
    1343
    3667
    5996
    4750
   -4100
   -3495
   -3754
   -3624
   -4394
    4649