% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      18
      32
      48
      37
      43
      47
      29
      48
      79
      89
     107
     108
     278
     277
     387
     289
     300
     258
     279
     298
     132
     275
     174
     409
     272
     250
     225
     180
     269
     303
     344
     266
     189
     191
     220
     210
     534
     286
     157
     551
     250
     622
     513
     496
     326
    -222
    -238
    -459
     -62
    -680
     786
   -1053
   -1334
     943
   -2441
    3034
     692
    5466
   -5099
   -7414
   16868
   13255
  -19728
  -24698
  -11193
    8184
  -13122
  -23252
  -24580
  -12714
  -18308
  -26925
  -14401
    7196
    5445
  -11828
  -11340
   12432
  -26059
  -21171
  -13944
  -23716
  -23022
    8104
    3424
  -22940
  -27807
  -10301
  -23464
   24172
   23727
  -21550
    4721
  -24843
   12815
  -25787
    7422
    4105
   13275
  -14691
   15615
  -20047
  -23286
  -20219
   -9412
  -11558
  -12670
   20471
   25773
  -12262
  -22626
   10630
   23780
  -11704
  -13170
   23664
   20585
   21199
  -20824
  -16378
   -2351
  -21242
  -21247
   18396
   48124
   11293
  -11236
   16323