% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      37
      39
      40
      74
      48
      50
      30
      39
     114
     146
     233
     159
     210
     200
     207
     291
     291
     253
     229
     101
     170
     127
      94
     150
      81
     106
      88
      57
      67
      80
      90
      57
      74
      56
      74
      60
      32
      73
      37
      84
     -36
     119
     -39
      93
     -54
    -101
     -54
    -166
      60
     325
    -193
    -340
    -515
    -349
    -838
    -962
   -1201
    -517
   -1035
    1305
   -3526
    3561
    5989
    8100
   -4447
    7240
    9416
   -8891
   -6589
   -6151
    2752
    6001
    3011
   -6418
   -7975
   -5382
   -5060
    -978
   -5846
   -7904
   -6805
     958
   -7997
    4151
   -5054
    1309
    4760
   -8948
   -3432
   -2470
    4668
   -6924
    4099
   -8001
    4863
   -5466
   -8127
    7682
   -7686
    8862
   -8330
   -5629
    3070
   -2463
    7898
    8955
    2710
    9696
   -4900
   11885
    3767
   -7966
   -7183
   13602
    3317
   -6571
   -9043
   -3834
   -8110
   -2206
   -7403
    2047
   -7943
    6699
    7716
    3668
    2978
    4801