% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      50
      44
      56
      45
      37
      43
      51
      60
     110
     134
     166
     329
     341
     377
     308
     455
     333
     296
     348
     298
     170
     134
     175
     165
     153
      97
      87
      96
      80
      42
      51
      66
      61
      54
      52
      79
      80
      82
     103
      98
     119
      86
     163
     155
     166
     201
     242
     302
     -20
    -122
      91
     181
     101
    -154
    -259
    -336
     356
     376
     715
    -355
    1325
    1682
     822
    2691
    1625
     594
    1991
   -1404
    3087
    2219
   -3171
    -777
    1078
   -1073
   -3201
   -1988
   -1785
    2369
   -1017
    3650
    2994
   -2250
    1655
    2884
    1641
    2589
    1096
    3426
   -2869
   -2011
    1197
    -535
   -1837
   -2724
   -1897
   -1194
    2204
    3617
   -2153
    4828
     834
   -2198
    -483
    2505
   -1244
   -1491
    -904
   -1607
   -3457
    -707
     604
   -2651
    4000
   -2031
   -1141
    2890
     -70
    2968
   -2363
    -983
   -2313
    3255
     701
    -594
    5016
   -2662
   -1976
   -1861