% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      40
     140
      79
      95
     107
      68
      31
      37
      76
      96
     183
     446
     979
     802
     756
     808
     390
     336
     269
     360
     272
     212
     143
     174
     138
      91
      96
     132
     133
     141
      97
      60
     120
      93
     112
     103
     144
     124
      45
     125
     154
     214
    -234
     323
     316
    -353
     279
     436
     201
    -490
    1578
    -670
   -1002
   -1172
   -1537
    2141
   -2298
    3424
   -4926
    6241
  -12690
   -7660
  -12892
  -13929
  -15547
   20123
   18213
   14163
  -30271
   17641
    8558
   29134
  -12218
  -22406
  -27253
  -28228
   -8861
   21493
  -16790
   30858
  -22113
   30091
  -32368
  -13759
   24551
   28954
  -26400
  -20323
  -10609
  -19173
   16437
  -23953
    9723
  -28841
   14855
  -18556
  -15638
   -8826
  -27854
   21076
   19485
  -20191
  -20252
   13065
  -20582
   -9132
  -13663
  -26962
   26812
  -11053
  -18117
  -21200
  -11407
  -18020
   30420
  -11121
    8209
   38654
    9897
   30541
  -15300
  -17585
   17754
   -9977
  -24719
  -12854
   36640
    8754