% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      45
      34
      39
      69
      40
      55
      43
      63
      95
      91
     212
     292
     303
     336
     266
     358
     209
     221
     289
     133
     184
      71
     110
     130
      82
     113
     104
      84
      98
     112
      77
      46
      28
      79
      82
      59
      98
      40
     100
     -78
     -88
     160
      43
     291
     373
    -149
     377
     461
     815
     906
     -67
    -632
     366
   -1217
   -1852
    2588
   -1941
   -2400
    2955
    5579
    6298
   -4794
   -9199
    9858
   12940
   17637
   13319
  -10988
   -7648
  -15470
  -16161
  -10823
   10245
    8767
   10405
   10589
  -13132
   -5825
   10526
   15462
   20855
   -8854
  -10389
   14427
    8747
   18494
   26407
   10179
   -3383
   12698
   19390
    2746
   12617
    8190
  -14853
   13482
  -13951
  -13074
   12065
   -9124
  -14351
   -8457
   -8590
   16946
   16329
  -17009
   13889
    9758
    9204
   -5092
  -11614
    8941
   19604
  -16135
   18969
   -1404
   -6785
  -16577
   -5189
   -8536
  -13390
   20737
   10693
   -5861
   19860
  -10181
   18256
    6972