% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      69
      66
     112
      60
      54
      73
      36
      49
      50
      75
     216
     335
     475
     643
     606
     473
     418
     250
     325
     258
     221
     123
     198
     217
     233
     340
     240
     185
     301
     250
     253
     197
     295
     269
     287
     223
     242
     268
     212
     279
     181
     224
     228
     220
     113
     196
     294
     172
     270
     389
     233
     216
     317
     403
     541
    -250
     923
    1638
    1572
    1510
    2830
    1227
    3452
     407
    3597
    3557
    4152
    6642
    3744
    2114
   -2371
    2659
    3185
     602
    3015
    3637
    6195
   -2967
   -3345
    3114
   -3242
    3173
    1659
   -1961
    4008
   -1021
    2988
    4466
   -2017
   -3757
    4504
    5805
   -3046
   -3179
    2686
    1399
    2771
   -4204
   -1166
    2344
   -4087
    2920
   -2184
    1353
   -4430
    4750
   -2194
    1003
   -2957
    5707
    1137
   -4317
   -3981
    7339
    1904
    5364
    1199
    1834
    2103
   -1938
    2998
    3337
   -1730
    -861
   -2483
    3019
   -3398
   -3627