% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      34
      59
      56
      52
      44
      56
      70
     120
     163
     157
     152
     155
     189
     233
     264
     192
     472
     460
     812
     531
     438
     192
     292
     329
     204
     185
     206
     168
     216
     259
     187
     223
     176
     208
     158
     317
     260
     372
     351
     418
     410
     209
     361
     311
     438
     376
    -227
    -367
     468
     255
     670
    -683
     187
    1811
     713
   -1042
   -1054
   -2841
   -3343
   -2650
    1944
   -4786
   -8294
    4614
   18765
   12249
   11863
    9514
    8740
   18824
   17936
  -12646
  -11818
   10587
   -7846
   10912
   14663
   -8421
   -7887
   -7695
  -11958
   -6948
  -10187
    6417
  -12182
    7853
   10766
   14926
   16130
  -10378
   -4071
    3596
  -11314
    5183
   -1080
    9001
   18305
   15925
  -12632
   -2593
   17563
   10164
   -7103
   -3039
   17454
  -13869
   14916
  -12064
  -13305
   -9496
   -8663
   13827
   -9777
   10183
  -10491
    8888
    2361
    7223
   13115
    5752
  -13826
    4192
    9566
  -10155
   -5430
  -11687
  -11115
   -2270