% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     158
     374
     488
     296
     241
     158
     186
     166
     286
     307
     942
    1282
     942
    1423
    1853
    1488
    1253
    1694
     801
     839
    1128
    1095
     680
     877
    1041
     937
     788
     898
     845
     692
     565
     581
     736
     904
     641
     503
     462
     592
     430
     325
     419
     515
     557
     584
     554
     422
     579
    1002
    1165
     770
    1149
    1338
    1686
    1971
    1959
    3352
    4323
    4179
    5717
    2583
    6862
    7975
   10474
   16932
   12872
   13957
   13663
   12980
    8303
   12137
    5395
   13397
    6941
   15714
    5854
    5638
   -6553
    6826
    6950
   11657
    9060
   -2352
    9407
    4929
   11505
    9420
    9871
   -4750
    6846
     416
   -5508
   13634
    5378
   -3572
   12383
   10111
    5300
    8498
   -3348
   12198
   -7071
    4217
    2655
    9280
    4778
    3098
    8696
   -5409
    3094
   -4874
   -7476
   -3774
   -6106
   -3277
    5314
   -8496
   -1296
    2815
   10145
    5280
   -3655
   -9021
   -6730
   -4463
    4239
   -8114
    6996
   -6989