% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      22
      58
      63
      40
      52
      53
      69
      54
      39
      66
      74
     104
     144
     235
     416
     452
     362
     548
     381
     181
     283
     268
     156
     181
     297
     473
     510
     637
     612
     679
     538
     351
     635
     566
     417
     508
     505
     426
     583
     451
     567
     528
     405
     436
     528
     675
     257
     639
     607
    -295
    -617
     426
    -944
    -879
     673
   -1843
   -3645
    5105
   -3465
   -3830
   -6908
   -8758
  -10530
   23682
  -16285
   14091
  -10443
    5414
   26497
  -22321
  -17741
   15446
  -18743
   23457
   26100
   23152
  -17613
   -9576
  -17412
   -6959
  -21870
  -17836
  -14516
   25906
    8628
   11161
  -15352
  -13608
   -8147
   -1316
    6032
    8589
    7219
   13663
  -16024
  -12721
   17595
  -17662
  -20820
  -14391
  -15941
   12295
   17884
  -21187
  -18790
  -14364
    8652
   15180
   12952
    5927
  -13405
  -15215
  -21384
  -20829
   13206
  -17578
   20529
   -9452
   14847
   10810
   -6660
   18726
   15585
   18587
    6722
   30265
  -21276
   17359