% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      36
      68
      51
      65
      36
      62
      45
      68
      84
     244
     178
     299
     244
     175
     230
     105
     121
     203
     274
     411
     180
     256
     241
     172
     222
     212
     221
     120
     149
     119
     147
     142
     111
     120
     147
     189
     114
      56
     207
     155
     157
     241
     192
      69
     288
    -160
     376
     653
    -301
     142
    -355
    1406
    -363
    -549
    2577
   -1705
   -1096
   -2915
    5175
    2765
   -4304
   -5790
   -4372
   19842
   15009
  -12646
   17884
   19088
   -4360
   11275
  -10031
   -9857
  -13436
   -5578
   12833
   18632
   -5750
   20927
   -6992
  -10094
    6327
  -13127
  -13265
  -10596
  -12533
  -12848
  -12487
  -14050
   13562
   17705
  -14103
   18145
   15814
  -10951
   -6357
   -5775
   -3659
   13295
   15527
   11923
   13194
   -8125
  -15222
    9898
   16390
  -15069
  -15113
   -5354
  -11981
    3686
  -15349
   14988
   10247
  -11396
    3809
  -14092
   -7289
   -9225
   -7478
   17535
    8548
  -13924
  -15415
   -6795
    8958
   13567
   -7014
   17737