% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      47
      42
      90
      61
      38
      53
      36
      47
      75
     154
     132
     211
     257
     227
     196
     180
     156
      93
      81
      76
      83
      68
      52
      60
      45
      65
      95
      53
      74
      46
      43
      56
      33
      38
      44
      24
     -10
      45
      55
      43
      49
      50
      27
      96
      59
     -76
     100
     -95
     150
     102
    -156
    -263
    -247
    -374
     235
     517
     827
    -908
    -699
   -1178
   -1898
     761
    1649
     246
   -2659
    3339
    1529
   -4288
    4959
    3629
   -3969
    4476
    4644
    4632
   -1981
   -1732
     172
    3996
    3938
    1132
   -2900
   -1588
   -2187
    1488
   -2352
    3806
   -3405
    1775
    2185
   -3075
   -2880
   -3274
    3387
    2955
   -1086
   -3765
    -723
    3834
    2694
    4215
   -3626
     700
   -2850
   -2017
    1977
    1060
   -1413
   -3972
    2319
   -3016
   -1752
    3558
   -3305
   -2866
    3034
   -3062
    3662
    2634
    5693
   -3676
   -2945
   -1732
    1138
   -3683
   -1338
    5566
    3572
   -3614