% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      44
      58
      57
      57
      33
      40
      46
      49
      89
     116
     237
     161
     187
     196
     180
     119
     196
     169
     128
     122
     110
      94
     221
     131
     190
     174
     162
     171
     121
     166
     182
     167
     254
     128
     249
     210
     139
     275
     133
     217
     221
     251
     285
     386
    -140
     496
    -128
     525
     951
     460
    -502
   -1042
     232
    -375
    2782
   -2155
    -793
   -1680
   -4224
    4941
   -8044
   -5230
   -8808
   15742
   24449
    7398
  -17610
  -12980
   12899
  -12567
  -14719
  -15306
  -11535
  -11691
   17888
   -7767
   20691
   13596
   18594
  -14637
  -12203
   18268
    6206
    7915
  -10585
   20107
  -17689
   29303
  -17731
  -23304
   18225
  -16454
  -11602
   30862
  -20307
   22455
   20988
    9732
   14232
  -16146
  -11181
    5911
   18526
   -8428
   17643
  -22320
   18028
  -26276
   18003
   15423
  -17359
  -17574
    9698
  -11490
   30047
   18499
  -22093
    1557
   25826
  -15005
  -25878
   19594
   21303
  -20564
   -3300
    7538
  -11667
    6328