% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      76
     369
     248
     311
     183
     138
     146
     131
     191
     388
    1057
     748
     864
     953
    1636
    1175
     891
    1042
     767
     807
     772
     770
     552
     914
    1114
     756
     610
     893
     628
     467
     560
     436
     373
     313
     362
     443
     473
     351
     443
     418
     431
     366
     511
     630
     643
    1054
     651
     316
    -229
    1336
    1681
    1942
    1572
   -1961
   -3350
    3677
   -4866
    7434
   -8203
    8238
   -9303
   17803
   16883
  -30323
  -14714
   42923
  -24023
   41839
  -23152
  -23739
  -39542
   19120
    8584
   19720
   14226
   -9331
  -21872
   18099
   21099
   31698
  -28748
   -6434
  -39137
  -28856
   20097
  -26533
   17592
   24129
  -30179
    1737
   24913
  -27652
    5800
   60954
   50046
  -23383
   17153
  -39730
   53248
  -45355
  -23738
   43320
   32943
  -23621
   40893
  -18400
  -12441
   17000
  -28353
   40264
    4206
   34933
  -30320
   15090
  -30494
   19449
  -25710
   41683
  -23106
   12303
   19886
   17505
   -7771
   40734
  -35411
   32179
  -39422
  -32104