% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      72
     142
      96
     100
      94
      64
      82
      63
      83
     199
     238
     417
     652
    1032
    1068
    1092
     840
     913
     475
     786
     705
     411
     771
     713
     662
     546
     781
     678
     766
     689
     613
     677
     550
     373
     775
     568
     791
     541
     514
     530
     357
     508
     574
     588
     652
     410
     567
     588
     417
     253
    1020
     904
    1939
    1342
     888
    2007
     896
   -3124
    7033
    5476
   -1332
   13646
   11530
  -11427
   14737
   -6902
  -12212
   -8637
    7092
   20385
   14448
   17495
  -14882
   -9376
   15494
   -7332
   10111
   13736
    9114
   13608
   -2747
   15217
  -11915
   -4066
   14762
  -14964
   11448
  -10706
   13511
  -14718
   15044
   26801
   10031
  -15173
    8523
    9372
   -6363
  -10562
    4637
   -8320
   -7523
   17907
   -4554
   -9268
   -3182
    9051
    8708
   24063
   13296
    5711
   -6349
    7967
   14866
   -7969
   14591
    9895
   -8163
  -16616
  -11305
  -11703
   11760
  -10084
   18038
   12973
   16879
  -19333
   -6903
  -11038