% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      55
      36
      30
      21
      22
      26
      20
      52
      63
      83
      67
     110
     162
     148
     195
     170
     104
     151
     110
     117
      92
     119
     125
     176
     317
     243
     277
     195
     174
     147
     163
     112
     173
     193
      98
     117
      70
      79
     117
    -109
     -79
      53
     155
     -69
    -242
     179
    -309
    -448
    -520
    -789
     455
    -520
    -585
    -859
     493
     484
   -2038
   -3496
   -3669
    5527
   -5553
   10096
   14647
   10680
   -3247
  -16694
    6497
   11971
  -15112
  -20141
   24777
  -10834
    8061
   11637
  -11521
  -15566
  -14748
  -18744
  -22194
  -21124
  -21886
  -19565
  -18399
   17592
  -17623
  -21526
   -2677
  -20493
  -15399
   14797
  -11451
   -1772
  -20839
  -11160
   16097
    -944
  -11120
   16019
   24637
   19385
   17237
  -13101
   13258
  -15041
    1401
  -16598
    8790
    6084
    4389
  -10900
    7869
   19437
  -12834
   11823
   15348
  -16471
    7357
  -10822
   17313
  -19827
   14279
  -12987
  -18239
    7577
   15140
   10163
   -4697
  -12612