% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      21
      24
      30
      32
      29
      37
      50
     107
      97
     126
     171
     112
     114
     194
     106
     100
     122
     204
     129
     146
     114
     111
      95
      85
      56
      75
      44
      61
      48
      60
      92
      72
      93
     -48
      53
     -49
     -70
     -74
    -103
     -47
     -20
    -161
    -141
    -181
     249
    -205
    -411
     428
     579
    -178
     684
    1068
     519
     222
    1071
   -2320
   -2927
     777
   -3146
   -3335
    5964
    5732
   -1946
   16085
   -5936
   11220
  -13836
  -10110
  -10651
    6536
  -10680
    6170
    7912
   -8205
   13158
  -13073
   -8941
    5064
   -6790
  -11000
  -13091
   -9658
   15203
   -9062
   -8362
   -8689
  -13643
   13482
   -4797
   -8652
    7284
  -13974
   -6088
   -6187
   -5326
    6699
    3234
   -4647
   15879
    7569
   -9991
   -2117
    6569
   -8357
   13723
    5702
   -7697
   -2444
   -2975
   -9086
   12427
   -5998
   14311
   -2057
    6356
   -4912
    9570
   17641
    6365
    5676
    7676
  -12172
  -13177
  -10913
   -9615
  -10750
   -7927
   -5579