% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      27
      33
      30
      35
      42
      49
      33
      63
     169
     203
     115
     217
     293
     280
     309
     248
     158
     250
     349
     325
     382
     280
     289
     244
     118
     198
     142
     158
      95
     125
     114
     120
      96
     147
     103
      95
     123
     127
     113
      63
     108
      57
     100
      76
     178
     135
     124
      77
    -105
    -253
     376
     283
    -530
    -191
    -575
    -882
   -1066
    2409
    -686
    2580
    4047
   -3761
   -5261
   -2744
    8206
    7311
   -9718
   -6648
   13958
   11957
    9406
    4148
   -7400
    1856
    5905
   -1276
    5793
  -10061
   -4699
   14416
   -5262
   -9486
    4481
   -8654
   -9954
   11808
    5163
    6187
   -4672
   -5166
   -3765
    4581
   -2675
    5458
   -8598
    3248
   -7783
   11246
    6453
   -8464
   -2341
    9530
   -2899
    3774
   -6160
   -9198
    6987
  -11719
   10708
  -10444
   -9978
   -3350
    7497
   -9493
    8358
  -10693
   -3345
   10689
    8106
    6629
   -6871
   -5998
    7578
   -6271
   -3096
   10851
   15795
   -4185