% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      51
      65
      77
      45
      50
      84
      85
      73
     117
     186
      97
     135
     224
     323
     974
     531
     277
     351
     185
     223
     288
     157
     267
     206
     220
     139
     127
     175
     145
     179
     137
     122
     151
     119
     150
     229
     171
     186
      96
      68
     152
     245
     100
     229
     132
     125
     630
    -184
    -157
    -192
     690
    -666
    -871
    -930
    -774
   -1027
    -691
   -2081
   -3404
    3196
    2075
    5438
    6176
   11333
   -4104
   -6682
  -10030
    9912
   -7947
   -8839
  -10255
   18343
    7922
   15827
    2399
   -4471
   -8235
    4591
    9729
    3687
    8694
   16059
   -9932
   -7763
    3961
   -7582
    6618
   -7118
    5279
    5541
  -12803
   -8959
   -8478
   -2698
   11659
    7703
   -3965
   14919
    7325
    7971
    9425
  -10791
  -12638
   10636
  -10026
   11599
   -5657
   13023
   -8066
    7741
   10048
   -7290
    9943
   10458
    9425
   -7451
   16709
  -11347
   -9826
   -7577
  -10398
  -10538
   -3120
    -844
   10164
   19443
    8060
  -10001