% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      68
      56
      43
      56
      57
      65
      61
     100
      91
     178
     222
     114
     340
     460
     373
     288
     212
     194
     227
     212
     120
     201
      52
      67
      84
      56
      69
      51
      59
      59
      21
      24
      39
      58
      47
      37
      16
      36
      31
      31
      17
      53
      67
      55
      98
     154
      65
     201
     151
     164
     169
     -62
     154
      74
     139
    -222
    -389
     406
    -752
    -695
    1043
   -1092
    1841
   -2136
   -2954
    1899
    3506
    1030
   -2250
   -2713
    2486
   -1727
   -1687
    1490
    2599
   -1247
   -2973
    -864
    2053
    3000
    2633
    1123
   -2847
   -2126
    2135
    3913
    3056
   -1849
    3177
    1335
    2279
   -1828
    1021
   -2450
   -1656
   -2973
   -2508
   -2089
    1298
   -2223
   -2483
    3229
    1133
    2279
   -1723
    1384
   -3026
    2360
   -2346
    3079
   -1874
   -1094
   -2522
    2917
    2818
    3454
   -1483
    -972
   -2695
    1984
   -2196
   -2755
   -2625
    4428
    -920
   -2660
   -1366
    1370