% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     148
      52
      38
      68
      52
      97
      65
      69
     127
      91
      54
      74
     115
     175
     158
     244
     306
     328
     158
     183
     227
     236
     226
     148
     244
     317
     398
     442
     672
     712
     658
     338
     447
     441
     410
     257
     412
     310
     168
     369
     186
    -104
     368
     185
    -223
     280
     547
    -528
     617
     809
     891
   -1067
     -42
   -2112
   -1743
   -3235
     544
   -3148
   -4804
    9455
    4470
   11863
    7386
    7961
   -5586
  -28007
   21974
  -12298
  -24499
  -13178
  -19703
  -18324
   15832
   21090
    7455
   40776
   33139
  -20929
  -24376
    9610
  -14915
   24538
   21968
   -5453
  -15043
    6964
   27416
  -22609
   19442
   24819
  -17512
   23836
    6775
   17802
   -8957
  -18095
   20197
  -15445
  -26867
   -7458
  -24050
  -25326
  -19104
   10507
  -27829
   25193
   28305
   15902
   33802
  -23244
   -9520
  -12094
  -22190
  -12017
   19703
   16807
  -16660
   25009
   17228
   19047
   11838
   29333
   16557
   -9100
  -18692
   -7028
   -8911
  -19361