% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      29
      26
      58
      39
      49
      48
      56
      53
      53
      92
     127
     123
     340
     316
     281
     286
     182
     180
     139
      80
     107
      62
     105
      55
      60
      56
      50
      61
      54
      66
      95
     145
     171
     145
     112
      78
     112
     108
      44
     115
     142
     103
     -45
     -21
      57
     -89
      92
      27
    -239
      21
     405
    -477
     191
     621
    -811
   -1044
    1563
   -1031
   -3013
    2851
    1257
    3228
   -7890
   -6197
    3753
  -11797
   -4358
   12063
   19316
   13228
   11120
   17768
   -6858
   10084
    7850
   16730
   -5466
  -11634
   -9309
   -3481
    2558
   10544
   -4834
   -2294
   11713
   10685
    4038
   -9695
   -2135
   -8500
   -9923
   -6035
   17194
  -10227
    7637
    3731
   15987
   11917
   -6723
   -6574
    8044
    7696
   -7824
   -9855
   -8605
  -10865
    6775
    6382
   10720
   -7298
   -4644
   -7291
    7336
  -11702
   14145
    6216
    6764
   -4906
    4348
   -4889
    3005
   -5851
   -6541
    6854
    7480
   -8237
   -7144
   13761