% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      64
      95
     150
     154
      89
      82
      58
      58
     105
     186
     430
     463
     619
     498
     461
     254
     321
     326
     202
     295
     417
     253
     190
     238
     287
     297
     318
     218
     195
     343
     197
     257
     188
     145
      77
      82
     139
     118
      82
      89
     102
     111
     114
     133
     -52
     -86
     132
     -76
     446
     183
    -108
     250
    -461
     811
     481
    -768
    -897
     980
    1169
   -2958
   -2565
   -4095
    4123
   -6321
   -6248
   10130
   -3994
    3934
   -5867
   -6988
   -7274
   -4711
   -1281
    7757
   -6240
    3727
   -4063
    6895
   -8469
   -9295
   -8820
   -8047
   -2485
   -4240
   -2476
   -7102
   -7090
    9799
   -9296
    7028
   -6649
    7705
   -8095
   -5506
   -8155
    2845
   -6921
   -6440
   -8767
    5457
   -6225
   -8080
   -6171
   12007
   -6251
    8998
   -8488
   -9160
   -9165
   -7525
   -5057
    4737
    6633
    7575
   11054
    7256
   -5359
   11061
   11452
   -4081
    6964
    5512
   -9743
    8702
   -7681
   -8342
    7379
   -9022