% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      20
      35
      72
      48
      76
      86
     138
     310
      81
     145
     206
     134
     331
     320
     400
     382
     474
     604
     321
     342
     268
     456
     268
     356
     204
     218
     215
     256
     237
     104
     173
     191
     163
      81
     132
     145
     205
     132
     231
      98
     184
      86
     121
     181
     296
     187
     246
    -220
     160
     794
    1090
    1165
    1921
     938
    2357
    4417
   -1812
    4530
    7028
   -2216
    6477
    8916
   11598
    4548
   14597
    9154
   13683
  -12707
   16323
   15895
   26534
   27995
   18678
   28243
  -13666
  -15135
  -23595
  -17358
   12678
    9728
   25943
  -16728
  -13616
  -10815
   18607
   -9133
   44749
  -13303
   23074
   24418
   28828
   29784
   10543
   30040
    5273
    6939
  -18902
  -21274
    8968
  -10167
   -7054
  -15917
   18894
   28612
   -8763
   29329
   13262
  -20878
  -15162
  -13710
   -3836
  -22258
  -17762
   26244
   31260
   24448
   -7932
  -13798
   13929
   31966
   -9670
  -23900
  -17182
   24940
   -5014
    9776
  -15714
  -17335