% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      33
      47
      52
      64
      84
      49
      59
      59
     115
     264
     160
     259
     250
     340
     392
     260
     349
     298
     226
     239
     146
     218
     256
     349
     277
     224
     184
     153
     167
     107
     168
     134
     108
     103
     121
      73
      98
     107
      70
     121
     141
     112
     236
     -95
     108
    -205
     190
     150
    -119
     353
     780
    -411
    -546
     988
    2098
   -1312
    -893
    1743
    1254
    4040
    4443
    5016
   -6188
   -6692
   14311
   10789
   18073
    4483
    8609
     400
    9674
    6366
    1474
   10883
   -6446
   12958
   18344
   17690
   14250
   13560
   14237
   15239
   12535
   19945
   -2994
   -6090
   14082
    8116
    1519
   -5599
    6382
    8304
  -11301
   12563
    9522
   -6721
   -6710
   -8056
   -6091
    9115
    8754
    9396
   15349
   14071
   -8717
   -9651
   -7717
    9874
   16710
   12170
    8176
    7392
   13345
   13342
   -8811
   -8696
  -11070
    8372
  -11712
   -8482
   15006
    2574
  -10032
   12822
  -12431
   -8791
   -9634
  -11814