% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      45
      72
      56
      56
      47
      29
      43
      63
     106
      73
      95
     112
      85
     186
     155
     267
     264
     541
     468
     590
     455
     371
     308
     365
     361
     366
     301
     236
     255
     119
     279
     304
     237
     123
      81
     178
     118
      98
     213
     294
     184
     236
     369
     204
     263
     214
     -53
     296
     491
     117
     862
     267
    -698
    -970
    1446
   -1294
    2440
   -1123
   -1514
   -3855
   -4217
   -6118
   -6017
    3576
   -2718
    9068
   -9133
  -10018
    6315
   -5361
    5504
   15521
  -11953
    7050
   -7132
   -9969
   10720
   10170
   -1643
   -7361
    4856
   -4852
    9822
  -10310
   -6719
   -7180
  -10147
   12979
    5942
    7318
   10525
   -1471
   -2384
   -4000
   -5370
    4606
   -8264
    3819
    4285
   -8747
    3935
    1921
  -10361
   -6475
   -5103
   -1350
    8576
   -7630
  -10272
    6395
    8591
   13581
    5966
   11277
    7698
    9936
   14217
  -10646
   17671
    9519
    8095
   -6282
   -6525
   -6892
   16171
   16342
    3174
   -9300