% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      23
      60
      66
      98
      81
      86
      61
     121
      63
      95
     124
     251
     261
     428
     434
     352
     489
     506
     498
     457
     431
     450
     286
     317
     343
     360
     377
     382
     335
     382
     255
     217
     269
     304
     264
     279
     139
     206
     162
     252
     127
     115
     171
     170
     155
     222
     281
     182
     368
     256
    -208
     217
     612
     192
    1194
    1063
     549
    1838
    3235
   -2073
    4843
    2713
    3974
   15688
   -2907
    9159
   12974
   -5068
   -7415
   13717
   15838
    3619
    8280
    5206
   -3501
  -10164
  -10889
   -6480
   11647
    4112
   -8539
    6930
    9611
   11978
   -1183
    9161
   -3753
   -5901
   -9424
   -5358
    7780
   -3516
    8272
   -7735
   -7627
   -4385
   -2719
   -3463
    9610
   -5980
  -10371
   10874
  -10694
    4609
   10634
    5956
   -9531
   10151
    5441
   -6670
   -7769
    8481
   -6042
    1095
   -7339
    4475
   14057
    6359
   -9433
   -7961
    3702
    7430
    4771
   -7220
    6993
   -6633
   -7284
    8983