% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      54
      72
      78
      73
      68
      56
      86
     120
     152
      94
     189
     207
     234
     262
     201
     328
     384
     640
     584
     387
     780
     312
     757
     451
     651
     512
     357
     473
     212
     238
     188
     282
     225
     176
     145
     249
     198
     270
     231
     108
     262
     224
     178
     165
      90
     136
     329
     304
     264
     547
     806
     230
     610
    1763
    1167
    1424
     677
    -580
    2265
    2723
   -3809
    5252
    4662
   15987
    6386
   10150
   -6119
   15216
  -14094
   18726
   15307
    8347
    9131
   15647
   21426
   -9131
  -13234
    6682
   10743
   10788
    9142
    7604
    1731
   11140
  -13153
  -15287
   14298
  -10696
    6936
   10140
   13261
   -2186
   14320
   -8496
   10793
  -12523
    7389
   15621
    2375
    3682
   11179
    5273
   11559
   17811
   -8836
    6035
   -7643
  -13209
  -14376
  -10185
   -7674
   13872
    7863
   12563
   -3973
   -9896
   -7648
   -6699
    4538
    5363
   -9652
  -10648
   13560
   10799
   -8681
  -12211
  -11192
    8718