% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      50
      32
      36
      87
      48
      74
      50
      70
      72
     128
     183
     272
     309
     471
     353
     354
     228
     178
     186
     182
     134
     162
     116
     168
     139
     138
     141
      81
     102
     115
     111
      54
      92
      54
       5
      38
      43
     -61
      99
     -35
     -93
     -66
    -137
     172
     246
    -168
     533
     651
     509
     275
    -829
     354
    -790
    -791
   -1128
    2095
    3139
    4972
   -4124
    4942
    7626
    5505
   18957
    7685
    9801
  -16999
   14992
   32588
    5168
   17066
    7669
   11479
   12741
   20257
   18459
  -13710
  -21478
   12599
  -11889
    9002
   -9510
  -19168
   -7818
   -5935
   36576
   13020
   22407
  -15920
  -14632
   10299
   -9975
   17638
   11141
   12504
   -1323
    7107
  -15110
   10346
  -18697
   10945
  -12521
   -5572
  -14647
   10092
   -5639
    8008
   12066
    9236
  -17711
  -11715
  -14710
   17695
   -4666
    3861
   13372
  -14984
   -5848
  -16471
  -17986
   26128
  -10614
  -16354
  -17223
   17960
    8911
   12171
   20777
   22562