% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      40
      50
      81
      51
      19
      42
      36
      67
     113
     214
     516
     413
     364
     169
     375
     270
     336
     206
     159
     157
     213
     158
     204
     277
     182
      84
     253
     184
     170
     206
     160
     143
     157
     195
      65
     140
      99
     110
     145
     126
      64
      94
      94
     337
     273
    -101
     398
     240
     581
     313
    -400
    -549
    1068
    1352
     559
    1817
    4565
    2194
   -4484
   -2782
   -7055
   -3807
    5570
     325
  -12177
   -6316
  -12099
   32204
    9564
   11857
   10082
    5449
  -13021
    7635
   25901
   -5618
   -3501
  -11417
   11850
   27375
    4311
    9656
  -14742
  -13058
  -13089
  -15808
  -13004
    6086
   28419
    1663
  -15332
   10222
   22476
  -15805
   21517
   -6555
  -12256
  -15060
    5306
  -10288
   21485
   13532
   12559
   -4287
   -9512
   21944
   -4728
   -5358
   -9827
    5806
   16818
    6277
   18461
   -4067
   23897
    5714
   -7691
    7901
   11524
   12198
    7751
  -14905
  -15327
    7066
   12229
  -14303
   11214
  -16358