% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      32
      30
      38
      50
      31
      19
      64
      88
     139
     167
      87
     122
     125
     186
     155
     373
     313
     352
     274
     267
     263
     183
     167
     280
     143
     192
     211
     293
     279
     286
     285
     280
     151
     210
     226
     316
     170
     201
     248
     224
     282
     212
     -88
    -160
    -206
     639
    -210
     313
    -341
    1054
     401
    -611
    1365
   -1179
     991
   -2286
   -1025
   -4076
   -2763
   10075
   -4537
    9374
  -12176
   15346
   12668
   29267
  -20802
   -8347
  -16800
   32492
  -16408
  -15777
   28823
   -6318
  -17328
  -18842
   25108
   19693
   16611
   39569
  -19351
   20645
    1481
  -18750
  -14164
  -14683
   13216
    7807
  -12018
   24005
   13431
  -12637
  -13425
    9581
    9210
   24418
  -23332
   -8258
   12428
   10538
  -16342
   10692
   15369
   -3060
  -13761
   -5826
  -16362
   21648
  -12392
   -9249
   17763
  -14168
  -15067
   -3207
  -23579
   13483
  -12383
  -10348
   30127
   37295
    9996
  -13958
  -12796
   25811
  -14199
   21302
   -8666
   10506