% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      47
      44
      57
      68
      79
      82
      55
      85
      95
      99
     122
     197
     462
     435
     313
     468
     287
     223
     308
     263
     190
     246
     141
     142
     261
     172
     250
     123
     183
     304
     241
     128
     147
     219
     159
     137
     166
     124
     120
     201
     229
      34
      68
      90
     444
     539
     191
     111
    -542
    -729
     997
    1227
    -884
    -794
    2785
    2116
   -1789
    4645
   -1110
   -6023
   -3233
    7664
   -7596
  -10803
  -15231
    6313
   17509
  -15542
    7832
  -20179
  -14821
   12012
   17058
    9800
  -17969
  -17641
  -11894
   24218
   18869
   -9101
   11549
   11771
  -12673
   33579
   20819
   23522
   15932
   25755
   10025
   19664
  -11982
   18971
   16440
   12086
  -10201
   12883
   16278
   20379
   10832
  -17305
   10452
  -11395
   21072
   35707
   -9528
  -19534
  -15085
   -7644
    7549
  -10389
   19218
   -9080
   25064
  -13744
  -14720
  -18254
    8213
   13846
   11272
  -19542
   20858
  -11446
   12385
   11549
  -15954
   21115
   -6240
   17049