% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      59
      77
      82
     138
      76
     112
      62
      79
     144
     274
     115
     135
     171
     195
     323
     463
     627
     926
    1352
    1276
     841
     646
     997
    1056
    1208
    1393
     960
     617
     715
     834
    1197
     884
     660
     724
     504
     810
     683
     478
     508
     640
     628
     604
     648
     917
     759
     925
     588
     731
    1345
    1396
     839
    -584
    2147
    1822
    1958
    3009
    4433
   -1868
    3412
    7109
   10166
   11398
   20506
   24031
   17624
   19115
   35254
   14797
   31221
   25485
  -15867
    6290
   28611
   16174
    6664
    2992
   12237
   20879
  -15311
    9453
   20763
  -12329
  -16067
   25978
  -12165
  -17737
    9724
  -15266
   10190
    6736
   20244
    6261
  -17360
  -18945
   18235
   16645
   16407
   13761
  -13386
  -16001
   -8230
    8798
  -11570
   19434
   21277
   20926
  -17234
  -16260
   -9560
   17852
   23722
    6494
   19432
  -18127
   20834
   13758
  -16979
  -16188
    8352
  -16854
   11003
  -21146
   -8662
   14137
  -14927
   14081
   -9696
  -11736