% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      48
      52
      65
      67
      45
      39
      40
      75
     104
      65
      79
     312
     378
     340
     727
     452
     360
     387
     268
     372
     480
     445
     427
     997
    1007
     791
     713
     875
     675
     617
     538
     562
     692
     570
     618
     422
     286
     432
     192
     536
     439
     343
     335
     757
     481
     586
     598
     523
     512
     390
    1355
     493
     882
    2597
   -1140
    3419
    2179
    4232
   -3642
   -4312
    7937
    7779
    6998
  -12534
   11611
   24684
   12691
   15830
   20373
   13021
   10594
     215
   12125
    8441
   16789
  -14606
   -9689
   17961
  -17428
   18252
   19602
    9912
    5629
   16756
   -2467
    7800
  -15058
   21917
  -11782
  -15670
   -8555
  -11233
   16355
    5129
  -10309
   20499
  -17790
   14016
   11930
   14357
  -10705
   18190
  -11816
  -11289
    8847
  -20007
  -10035
   -8408
   17431
  -15124
  -17125
   13830
   -8860
    1953
  -10911
  -12164
   18697
   19994
    3590
   17770
  -21750
  -12147
   30488
   16100
  -15689
   21559
    7914
  -14292