% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      55
      44
      47
      40
      38
      20
      17
      89
      63
     138
     180
     203
     237
     141
     129
     118
     183
     191
     271
     439
     353
     474
     333
     219
     189
     180
     135
     155
     175
     142
     200
     163
     134
      86
     116
      86
     153
      55
     -34
     140
      93
      82
     -32
     100
     241
     122
     135
    -173
    -398
    -283
    -363
     631
    -478
   -1200
   -1116
   -1367
   -2054
   -2475
   -2601
    2009
   -5031
    4633
   -5953
   -8173
   11087
    7819
   -7365
   -8471
    7156
  -11116
   -2734
   10693
    2954
   -9154
   -9410
   10097
  -10682
   -8173
    6005
  -10789
  -10528
   -7908
  -10838
    7777
   12374
     599
   -6085
    1366
   -2756
   -2610
   -7565
   -9303
  -10249
   -6436
    6386
   -7136
    9194
    7081
    8479
    7661
   -9156
  -10612
  -11771
    6257
   17675
    9245
  -10128
   12115
   17464
   -9127
   -5662
   -9954
   10496
   13772
    -371
   -7853
   12963
   -3863
  -11685
   -4077
   -9705
   14742
  -10679
   -9452
  -10430
   -4949
  -12913
    3988