% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     264
      38
      54
      43
      35
      50
      36
      28
      35
      84
     122
     169
     302
     273
     246
     203
     162
     283
     260
     277
     195
      74
     102
      65
      87
      41
      56
      46
      47
      23
      33
      25
      27
      23
      37
      23
      36
      12
      24
      20
      42
      39
      39
      41
      64
     107
     -33
     134
    -101
    -108
     234
      70
    -299
     353
     409
     558
     694
    -663
    -619
   -1148
    1240
    2233
    2762
    -469
   -1234
    1200
   -1819
    1000
   -1627
   -1637
    1290
    1060
    1880
   -2565
   -2481
    4609
    1643
   -1054
   -2940
   -2956
   -2548
    2046
   -2435
   -2155
    5240
    4156
   -1131
    1528
    1511
   -1864
    4886
    1951
   -1198
   -1707
   -2977
   -2797
    2153
    1818
   -2351
   -1481
   -1251
    2571
    2341
   -1780
   -2145
    3463
   -2742
   -1351
   -2553
    2271
    4974
   -2215
   -2120
    -669
    2257
   -1977
    2184
   -1080
   -1777
   -2071
   -2454
    3133
   -2995
    1970
    -459
   -1398
   -2514
    2157