% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      54
      28
      69
      35
      60
      50
      58
      68
     117
      88
     167
     131
     201
     254
     225
     287
     257
     225
     198
     137
     121
     249
     128
     116
      82
      74
      91
      92
      68
      79
      68
      76
      90
      41
      57
      48
      78
      52
      38
      49
      59
      64
      90
      86
     117
     -27
      88
     110
     128
    -137
     151
     -85
     303
    -167
     472
     827
    -355
    1270
    1157
     341
   -1243
    1874
   -1665
    3022
    4309
   -2892
    2702
   -2896
    2856
   -1799
   -1855
    3049
    1606
   -1882
    3913
    1458
   -1389
   -3024
   -1712
   -1013
   -3115
   -2049
   -3634
   -2365
    2563
   -3797
    2737
    1806
    3612
   -1922
    -364
   -1906
    2074
   -1802
    1184
   -2352
    3092
   -2464
   -1671
   -1718
    3798
   -1269
   -2065
    3505
   -2471
    2067
   -1425
    4833
    -730
    1650
    3935
   -2549
    2980
     466
   -2888
   -2608
    1459
   -1896
   -2792
    5137
   -2089
   -2464
   -2233
   -3424
   -2004
    3017
   -3085
   -2303