% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      69
     101
     116
     251
     212
     179
     120
     144
     187
    1207
     700
     288
     513
     436
     509
     564
     575
     543
     693
     325
     506
     447
     593
     500
     362
     421
     363
     422
     337
     400
     427
     261
     589
     435
     480
     198
     308
     354
     459
     435
     348
     389
     351
     352
     565
     212
     720
     432
     669
     804
    1049
    1003
    1640
   -1029
    2777
    2455
    -592
    5078
    6173
    6259
   -6831
   -5024
    8837
   18616
    6217
   10300
   20909
    7961
  -10232
  -12986
  -16834
   16802
   -9012
   23075
   10442
   -4990
   18572
  -23166
   10081
   19355
   -5374
    3501
    3307
  -11027
    6435
  -10005
   23750
    9644
   -8870
   -8928
   11002
  -21915
  -19199
  -18024
  -21791
   15067
    2903
   21089
   10469
  -18328
  -13157
   -5520
  -13456
  -17324
  -13606
  -11008
   15625
   13557
  -19463
   21642
   -9797
   -8835
    3342
  -10823
   19109
   16241
  -11276
   24269
  -21857
   24192
   12156
  -13567
  -17405
  -16794
   19698
   12532
   15520
   -6783