% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      33
      46
      40
      43
      42
      31
      33
     170
     186
     157
     159
     243
     254
     252
     250
     160
     148
     129
     140
      98
     152
     184
     145
     168
     127
     138
     215
     122
     167
     103
      63
      91
      87
      66
     103
      89
      88
      79
     146
      51
     -92
     137
     159
     130
     152
     161
     389
      25
     479
     652
    -319
     329
    -258
     857
    -588
    -892
   -1098
   -2194
   -1458
   -1373
    4345
   -2253
    9036
    2969
   -2645
    9430
   -4975
    7818
    5790
    9812
    5063
    4557
  -11871
   14771
   15585
   -6191
   -9221
    5722
   16916
     222
   -8895
    9599
   -4232
    3440
  -10108
   -9398
    8108
   -6288
   -5441
    3521
   -4144
   -8242
   -7804
   -8971
  -10071
   11314
   13568
    6412
    3892
    2155
   -3011
    6662
   -5749
    5915
   -6875
    7077
    4935
  -11133
   17375
   -7704
    7242
   -7045
    5240
    2645
    5542
   -7840
    4485
   -9108
   -9628
   -7322
   10704
   -6900
    7177
   -6242
   -2408
    7178
   -9572
   -7067