% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      52
      47
      64
     110
      61
      45
     101
      74
      75
      83
     191
      94
     183
     285
     182
     297
     377
     409
     647
     489
     704
     473
     587
     513
     602
     670
     374
     290
     369
     500
     278
     370
     425
     360
     320
     307
     363
     214
     322
     351
     306
     474
     277
    -100
     146
     594
    -522
     997
     509
    1323
   -1191
   -1030
    3075
   -1514
    3413
    -921
     922
   -6282
   -4238
   -6048
    8074
  -19237
  -10113
  -14918
  -18506
   -6194
   16614
  -31471
  -24010
   14231
   25149
  -10973
  -23085
  -25987
  -26238
    8677
  -36061
   26922
   27419
    6688
   13261
   -4363
   32687
  -28046
  -21238
    8885
  -27856
  -32665
   13940
  -25769
  -21989
   15599
   23156
   28762
    3747
   -8598
   24964
  -35309
   36698
   12202
  -24636
   30917
   37960
  -35357
   54191
   39249
  -10288
  -15384
  -31785
   -9958
  -15083
  -22226
  -21899
   47993
  -11069
  -29740
  -16223
    5268
  -16677
   30854
   27132
  -31621
   10971
   25860
  -29413
   21670
  -24570
   27153