% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      78
     146
     145
     154
     105
      90
     178
     533
     812
     941
     459
     481
     435
     357
     212
     326
     194
     159
     267
     169
     174
     173
     148
      65
      98
     130
     103
     195
     209
     108
     184
      90
      52
     127
      90
       6
     -69
     -72
     -48
     182
     -86
    -278
     135
    -266
     223
     229
    -501
    -638
     822
    -128
     989
    1240
    -294
    2588
     835
    3518
   -2992
   -5192
   -6840
   -9954
    9546
  -20681
   23402
  -35537
  -22215
  -12391
  -10620
   30682
  -12779
  -23032
   25989
  -25340
  -33147
   52336
  -35987
   30807
   14181
  -11360
  -22620
   27364
  -30178
    5078
   41243
  -22403
   18200
   48067
   37197
  -32769
   32509
   30060
   19035
   42859
   44308
  -40119
  -13083
    8808
   22551
  -13215
   39384
   34624
   12793
  -36464
  -37210
  -29053
   35199
   66744
  -31673
   34432
  -26955
  -29330
  -34723
   53268
  -13700
    7940
  -33257
   26920
   46095
   31390
  -36055
  -23204
  -21532
  -11442
   34540
   36648
  -28834
  -29292
   24061
   12376