% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      42
      47
      34
      50
      44
      31
      43
      40
      66
      88
     103
     186
     278
     298
     265
     331
     207
     138
     166
     174
     201
     280
     193
     218
     190
     200
     145
     116
      85
      95
     104
     145
      78
      94
      62
      98
      90
      81
      76
      45
      14
     -61
     -61
     -75
    -102
     -60
     -35
     278
     169
    -151
    -159
    -177
    -337
     482
    1037
    -642
     656
   -1571
     988
   -2913
    1915
   -4176
   -5352
   -7174
    3668
   -3717
   12887
    1477
    3404
   -3918
   -6792
    2580
   -5671
   -8627
   -7470
    6209
   -7679
   -8944
   -9575
    4457
   -6016
   -5179
    4559
   -4962
   -7886
   -7261
   -7840
   -5378
   -5983
   -4326
   -5444
   -4604
   -7856
    9285
   11105
   -3921
    2539
    3590
    5371
   12506
   -2388
    6630
    2787
    4957
   -6204
    3574
   -8202
    7372
    6001
   -7762
   -7534
    7692
   -5775
   -1107
   -8258
   -7177
    7106
   -3685
    7584
    8374
   -6751
   10653
    8107
   -3537
   -6288
   -4293
   -8139
    4072