% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      31
      30
      25
      22
      28
      30
      56
      54
      46
     120
     114
     202
     179
     250
     272
     273
     195
     280
     414
     364
     179
     213
     188
     165
     100
      66
      91
     127
     107
     105
      59
      53
     -23
      36
      -3
      38
     -72
      85
     -78
     -31
     108
    -110
      83
     246
    -231
     328
     169
     474
     599
    -432
     345
     511
    -291
    -669
    2845
   -1689
   -1395
    4022
    3383
   -4887
    5918
   -7002
    9019
   -7977
   11390
    9422
  -12484
  -16507
   15082
    9204
   -6951
  -15753
   13765
   26470
   14493
   -9942
  -13836
   -9685
   -7075
  -12860
   -6460
   14403
  -11638
  -17503
   11902
  -18691
  -16480
   13649
  -13759
   -6605
    5103
  -20412
  -14183
  -15217
  -20381
   -5470
  -18816
    7868
   14849
   22817
  -13155
  -10496
  -14313
   12150
  -15764
   36374
    6583
  -14662
  -15009
    3679
    8968
   -6729
  -13680
   -6809
  -11236
  -10430
   18834
   20443
    9751
   -8774
   -3971
  -21123
  -20100
    5980
   -6000
   -7200
  -15345
    7587