% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      81
     102
      98
      59
      73
      75
      72
      70
      89
     136
     319
     318
     783
     682
     384
     400
     244
     185
     220
     269
     156
     161
     203
     251
     139
     222
     251
     268
     129
     144
     167
     146
     120
     111
      98
     101
      91
      80
      86
      96
      98
      54
      90
     -24
     189
     127
      33
    -124
      62
    -189
     115
     281
     151
     253
     205
     331
    -417
    -416
    -719
   -1393
    -961
    2387
     676
   -4351
   -1933
    5819
   -3583
   -3999
    4660
    2666
    5059
   -3461
    3573
    3154
    2634
   -3860
    4866
   -2303
   -3071
   -1005
   -3992
    2565
    1433
   -4131
   -4664
   -2629
    -518
   -3947
    2454
    3526
    2991
   -2754
    4240
   -4162
    5997
   -2909
   -3636
   -3677
    2523
    2749
   -3813
    3579
    2952
    2694
    4672
   -3731
    1200
   -1924
    4569
   -4670
    5601
   -1859
   -2980
    2779
   -2068
   -2660
   -2705
   -4061
   -1725
   -3117
    5140
    2095
   -4684
    4738
   -2128
   -2807
    4221
   -4656