% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      47
      44
      52
      64
      43
      48
      56
     176
     144
     183
     196
     299
     316
     185
     163
     228
     131
     136
     100
      67
      96
      73
     186
     106
     105
      81
     119
      72
      51
      71
      37
      13
      78
      66
      47
     -25
      84
     -56
      86
      25
    -143
     195
     182
     134
    -272
    -130
    -426
    -469
     149
    -774
     799
     877
   -1307
   -1107
   -1561
   -1283
   -1563
    2144
   -4339
   -4079
   -5956
    5810
     823
   -7458
  -13957
  -17523
   19096
  -13306
  -13622
   16350
    5239
    1800
   -7569
   22767
   22328
    2722
    2938
  -13992
   -6689
  -10312
   13095
   -5473
   18142
  -13646
  -13091
   12415
   -9414
  -16428
  -10997
   13403
   15255
  -16731
   10010
  -11560
   -4917
    6531
   24221
   17083
   -6214
   11680
   18748
  -13276
  -12415
    7391
  -12784
   -8992
  -10668
   10884
  -10057
    9925
    4068
   19406
   14895
  -15027
  -14288
  -13237
   17557
  -15381
   -8561
    -582
   -9282
  -11942
   16302
  -10556
  -15417
    4458
   17928
   14855