% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      47
      42
      53
      61
      94
      45
      54
      45
      60
     170
     118
     193
     322
     370
     457
     379
     395
     177
     198
     222
     266
     125
     185
     203
     153
     213
     102
     251
     104
     109
     120
     198
     154
      60
      74
      69
     163
     171
     219
     303
     286
     371
     196
     334
     282
     198
     316
    -289
    -386
    -247
    -890
    2147
   -1408
     933
    3030
    2482
    2626
   -4020
   -5116
    1575
   10255
   11769
   -6768
  -14357
   11735
   28075
  -21415
  -16102
   -6317
   10727
   -8702
   26077
   25387
   14955
   -9028
   22774
    8377
   25766
  -19909
   14946
  -12210
  -13454
    4266
   -6804
  -18110
   19976
   12375
    6124
   -9902
    7849
  -18113
   -7248
  -11598
   -8330
   21273
  -13235
   23228
   26532
  -17577
  -15089
  -21907
   24219
   -4369
   24489
   11074
    6844
   21073
  -17958
   12362
   -4820
    9634
   -9042
  -19865
  -13454
   -8884
  -16234
    7374
   17847
  -16104
  -19505
    9195
   13030
   22066
  -21410
  -17132
    4897
    4044
   17863