% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      56
      68
      80
      65
      82
      41
      91
     128
     221
     428
     534
     269
     316
     230
     240
     189
     146
     116
     150
     153
      98
      57
     124
      98
      92
      79
      71
      23
      56
      30
      62
      38
     -25
      50
     -43
      99
      56
     -73
     -84
    -101
     -85
     117
    -161
    -193
    -106
    -151
     530
    -253
    -548
     165
    -670
    -373
    -604
   -1252
   -1883
   -1156
    2719
   -3706
   -3253
   -3229
    1841
   -4908
   -7335
   12620
   12607
  -10366
   11907
  -14458
   -3840
  -15562
   -2679
  -10778
    8643
   -6563
  -11906
  -10100
  -13087
   10074
   14158
  -11962
  -10147
  -13973
   20313
  -17327
   12636
  -15579
  -15053
   -5148
   15975
  -12265
   -3155
    9856
  -10776
  -11940
    9393
  -10804
   -4845
  -13734
    5645
  -13855
    7773
  -15560
   -7242
  -14435
   11952
   -7576
  -14363
  -11576
   13833
   24478
   15946
   11760
  -10999
   -9397
    8066
  -15707
    7996
  -13449
   -6543
   16174
   -2803
   -7167
    7969
   15466
  -14016
   15667
   17840
  -12734