% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      18
      34
      40
      43
      32
      34
      50
      81
      48
      84
     180
     310
     372
     410
     176
     209
     255
     186
     211
     208
     280
     118
     183
     134
     136
     140
     185
     150
      87
      95
      70
     117
     205
      96
     145
     182
     274
     219
     246
     402
     154
      79
     197
     204
     270
     147
     353
     285
     486
     339
    1124
    -328
    -398
    -839
     901
     720
     408
    3576
   -2864
   -2572
   -2383
   -6134
   -6606
   17389
    8183
  -15753
  -15445
   -9150
   21444
   16286
   23418
   -7339
  -12869
   13011
   26707
   -8617
   13496
  -10596
   -9040
   31022
  -16267
   -6707
   -6981
   12945
   15562
   25248
   18042
   -7055
  -12681
   12648
  -17193
  -12900
  -19902
   10544
   19663
   10130
  -10535
   -6722
   13617
    4672
    4997
   12304
   15312
    7883
    6771
   15858
    4679
  -12280
  -13225
   -7536
  -10624
   13350
    3225
   12917
   -9789
   19145
    5003
   -7088
  -11349
  -17519
  -12040
   -8016
    7561
   -9379
   12838
   21239
    9162
   16392