% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     112
      94
     102
     129
     149
      80
     108
     211
     394
     578
     531
     388
     346
     293
     236
     297
     343
     413
     221
     229
     236
     210
     283
     226
     180
     182
     142
     162
     221
     259
     181
     184
     259
     173
     185
     268
     218
     245
     154
     145
     306
     280
     349
      99
    -185
    -226
     383
     665
     413
    -275
    1191
     251
   -1192
   -1341
    -968
   -2534
    1623
    2886
   -4486
   -1940
    6923
    9252
   -6105
   21104
   22976
  -22741
    9072
   26107
  -18105
   10940
  -23637
  -12635
  -12890
   22703
   14478
   14644
  -17662
  -16566
  -16778
   -8721
  -15619
    5896
  -23372
   10817
   11406
    8733
   27200
  -14926
   14212
  -14552
  -13762
    9041
  -20103
  -16751
  -13300
    4781
  -18270
   36497
   -5007
  -15019
  -19099
    6818
   14915
   11838
  -20061
  -20515
   12962
   -6746
   -9817
   17577
   29822
   -8888
    4142
  -13511
   10654
  -15137
  -22671
  -13134
   33017
  -15984
   25424
  -16066
  -11622
   10626
  -23942
   32281
  -15940
   -7995