% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      50
      29
      50
      50
      53
      34
      54
     137
     108
     192
      93
     246
     423
     445
     326
     326
     470
     216
     215
     190
     222
     132
     259
     298
     205
     234
     216
     363
     430
     209
     247
     228
     312
     316
     189
     287
     290
     131
     271
     252
     207
     -74
     181
     -55
     221
     333
     134
    -265
     141
    -241
    -334
     748
    -448
    -288
    -766
    -836
    -773
     759
   -1742
   -2064
    5449
   -1923
   11147
    8324
   12374
   -3370
   10001
   -3049
    3428
   -4929
   10889
   -6895
   -7173
   -7673
   -4395
    6424
   -2025
    1871
    7636
   -7450
   -6287
   -6681
    6637
   10699
    4153
    6137
   10264
    9177
    8640
   -5753
   -6653
   -6561
    3480
   -2805
    9829
   12621
   -8782
   12925
  -10266
   -3975
   -3434
    2172
    6388
    4375
   10737
   -6150
   -7445
   -7072
   21949
    8962
    5770
  -10993
    8192
    8975
    2677
   -2847
   -5360
   -8444
   -7527
   -9568
   -2055
    9373
    8978
    7181
   14221
   -6097
  -11671
   -3768