% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      52
      32
      80
      57
      31
      37
      45
      45
      90
     154
     142
     111
     220
     210
     241
     418
     499
     429
     391
     296
     267
     230
     260
     219
      92
     198
     136
      93
      76
     107
     108
      96
     107
      69
      78
      44
      52
      55
      67
      44
      63
      42
     103
      83
      52
     -36
    -120
     -67
     287
     217
     142
     153
     651
     -83
    -126
    -634
     810
    -501
    1170
    -850
    1428
    2537
     496
    3154
   -2579
    4066
    1519
    4366
    6475
   -4281
    4943
    2628
   -1838
    3740
    1626
   -3410
    4917
   -3349
   -2872
    3803
   -1060
    2514
    1983
    3636
   -3797
    3483
    4646
   -3870
    3556
    1927
    1766
     242
    4886
    4231
    4764
    2495
   -2498
    1516
    3340
    1943
   -3396
    1742
    2467
    2874
    2579
    3396
   -1844
     271
   -4150
   -3225
    3436
   -2973
    3738
    1147
   -2567
   -4506
    3059
    6418
   -5092
    2832
   -3354
   -4244
    2587
   -1870
   -2379
    5339
   -3188
   -3282