% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      67
      18
      36
      22
      32
      38
      28
      53
      77
      78
      53
     138
     196
     209
     172
     210
     164
      98
     107
      75
     107
     148
      63
     147
     181
     124
     111
     117
     114
      88
     107
     141
      71
      82
     155
      78
     109
     178
     197
      58
     191
     178
     265
     107
    -224
      49
    -254
    -308
    -448
     558
    -410
    -128
    -407
    -213
    -386
    2347
   -2703
   -2129
    4497
    2135
    5788
   -8279
    4587
    8994
   -6974
     893
   10705
   11542
  -11129
   16819
  -11848
    4687
   12102
   -8025
   -3705
   12296
  -11666
  -13775
    6840
    6368
  -10768
    3936
  -14330
  -12993
   10403
    9286
  -14255
    8819
   -8224
  -14708
   -9336
  -13054
   -7209
   -8891
  -13097
  -11282
  -13133
  -13380
   12732
   -7633
    2390
  -13452
    9646
   -5154
   -9768
   10346
    3977
   10328
   12371
  -13983
   10463
  -13034
  -12748
   -3909
   -7332
   10843
  -12592
   14941
    4325
    5947
   10795
    5885
   17555
  -14941
   10051
  -13795
   12705
    6229