% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      41
      47
      51
      82
      58
      48
      36
     102
     123
     225
     163
     200
     192
     321
     479
     318
     222
     154
     133
     100
     106
     104
      49
      87
      85
      64
      63
      93
      78
      65
      74
      58
      87
      90
      88
      40
      67
      42
      56
     -21
     -42
     -69
      74
      74
     131
     -70
     188
     174
     219
     419
     383
     410
    -489
    -792
     132
     958
    -815
    1429
   -2230
    3658
    4669
    6992
   -3171
    8174
   -5004
   10847
   -9805
   -5673
   -8480
   -5814
   14143
   -6098
    -885
   -6177
   -4422
   -7791
    5951
   -5136
    5249
    7016
   -7731
   11821
   10116
   -8999
   -5777
  -10419
   -9548
    6248
     253
    9264
    6505
  -10371
   -4826
   11435
   -8769
   -8876
  -10575
   -8322
   -7643
   18539
    5017
   -8189
    2566
    6297
   -6385
   -8200
    5510
    2342
    7809
  -10514
   -6787
   13833
   -2912
    8954
   -3477
  -10079
   11561
   12547
   -9614
   -9711
    5572
   11102
   12605
   -9172
    9071
   -5295
   -8367
    3317