% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      75
      49
      46
      31
      62
      28
      65
     140
     140
     100
     132
     212
     208
     195
     266
     230
     228
     198
     142
     267
     209
     370
     484
     638
     677
     957
     734
     550
     685
     651
     691
     610
     509
     715
     526
     400
     385
     516
     752
     444
     443
     523
     249
     313
     297
    1063
     819
     677
     621
     467
    -278
   -1227
    1696
    3044
    1676
   -2116
   -4325
    3356
   -5579
   11277
   -7309
   28541
   29413
    5561
  -35189
   32245
   22637
   16180
  -22787
   28750
   19256
  -20000
   34075
  -31964
  -22582
  -16133
   26761
  -30241
   18425
  -31605
   31051
  -28319
  -32379
  -35628
    7766
  -21576
  -24169
   29894
   34048
   37823
   36754
   11347
   35554
  -21988
  -27530
   25593
  -30974
  -32057
   -4932
   18786
  -31397
   23572
   43749
  -16578
  -27572
   38191
  -29728
  -26688
  -21697
   15246
  -13518
  -24714
   29145
  -20043
    5383
   40895
  -22311
  -26016
   -9001
    5098
   35805
   27029
  -16771
  -16524
   18537
    2018
   26901
  -13005