% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      33
      35
      48
      33
      39
      37
      64
      91
     330
     185
      94
     108
      93
      85
     114
     168
     295
     311
     508
     386
     405
     459
     361
     304
     223
     252
     314
     265
     253
     349
     269
     357
     323
     210
     387
     230
     220
     316
     244
     221
     217
     205
     212
     130
     293
     202
     278
     278
     297
     279
    1110
     644
    1174
     516
   -1380
     659
   -1809
     394
    3618
    7419
    7532
    9149
   16915
   -8263
   -5476
   14530
    8289
   -6171
    2227
  -12391
  -18082
  -15537
  -19954
   -8468
   13658
  -17243
  -15557
   24119
   24876
  -17831
    -524
  -18922
   16322
   17129
    4039
  -15824
   -9596
   12148
  -17878
   27491
   18023
   13676
  -12650
    3902
   11850
    6754
   -9578
  -14950
   22499
  -13510
   18001
  -11772
   18366
    2848
  -18864
  -17363
  -18332
   -9112
    3932
  -15084
   15389
   17021
   -5713
   -7638
   -6637
   14947
   -9302
   14760
   14398
    8352
   15797
  -10371
  -10230
  -11533
    6774
   -9388
  -12317
   13944