% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      47
      25
      54
      50
      55
      36
      52
      54
     140
      93
     165
     176
     308
     255
     288
     165
     236
     122
     165
     139
     140
      85
     122
      72
      93
     114
      73
      66
     121
     107
      82
     103
      62
      64
      40
      51
      44
      49
      74
      49
      41
     149
      16
      33
     102
      67
     183
     237
     -67
     143
     142
     254
    -286
      42
    -583
    -310
     147
    -377
    1347
   -1500
   -2925
   -3520
    4302
     600
    4703
    5469
    6441
    2376
    2700
    6617
    3481
   -3828
   -4760
    5377
    6583
   -6133
    6905
    6918
   -3563
   -3428
   -4928
    2225
   -1975
   -6261
   11264
   -2421
    3557
   -1943
    7792
   -2122
   -6739
    2973
   -4938
    2462
   -5697
   -7111
   -7681
   -2322
   -3707
   10482
   -6474
   -3045
    3758
    5658
    4716
   11988
   -4996
   12473
    3175
     477
   -2767
   -5933
   -3440
   -4228
   -1991
    8290
    9120
    7579
    4801
   -5983
   -7090
    1205
   -6298
    8319
    3581
   -3753
   -6593
   -4191