% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      41
      25
      37
      40
      46
      37
      83
      80
     120
     103
     127
     124
      99
     162
     271
     188
     132
      94
     326
     289
     496
     493
     399
     295
     279
     407
     402
     279
     240
     279
     220
     256
     302
     210
     304
     188
     189
     227
     225
     176
     224
     165
    -109
      89
     181
     113
      19
    -149
     455
     387
    -575
    -842
    -816
    -996
    -225
    -550
    2097
    1049
    -658
   -1379
   -4135
    4583
    7647
   21306
   12642
   -6628
    8094
    3007
     929
   13034
   -4616
    9627
  -10006
    7799
   -2437
   -7514
    7893
  -10478
  -12118
  -13779
   13178
    5731
    7680
   -3977
   -6898
    6876
   11315
   -3725
    1220
   -9560
   -9579
   -6543
   -9962
   11523
   11690
   12807
   -5272
   12829
   -5257
   11104
  -14551
   -6736
   -9542
    6774
   12603
   10768
   10307
   -7954
   -6595
   18524
    9289
   -5990
   11897
   -9591
   -9252
    8474
   14132
    4550
  -10637
   -7249
   -8657
   -9701
   -9411
   17768
   10989
   10666
    4219
  -11958