% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      74
      44
      95
      88
     125
      59
      49
      47
     101
     147
     155
     377
     437
     537
     528
     371
     275
     189
     331
     220
     271
     223
     217
     196
     334
     245
     213
     253
     310
     204
     270
     215
     328
     301
     261
     257
     238
     279
     156
     186
     200
     330
     242
     181
     386
      75
     138
     252
     209
     254
     264
     356
     761
    1107
    2010
     318
     983
     765
    2028
   -2550
    3336
   -1810
   -3258
    7182
   11071
    5530
    9524
    2728
    9922
    7965
   -4735
   -2789
   -7206
    8801
   -5887
    9692
   13296
    7465
   -8564
   -5962
   -7192
    1617
    2475
    9463
   -5373
   -3228
   11846
    4082
  -10014
   -9161
    8708
    1773
   -8011
    8995
  -10363
    9718
   -3371
   11113
   -9314
   -6819
    4870
    3721
    6677
    4522
    5550
   -8659
   -8533
   10852
   11782
    2562
   14649
   -6695
    4502
    5736
   -8225
   -2482
   -5402
   -2041
   -1213
   -2899
   -5912
     981
   -6705
   -8516
    5082
    7399
   -8218
    9056