% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      50
      46
      65
      48
      51
      62
      47
      67
     146
     141
     243
     198
     297
     210
     208
     130
     188
     143
     190
     160
     102
      69
      81
     105
     104
      96
     100
      46
      77
     113
      59
     -48
      63
      46
      60
       4
      76
     -93
      90
     -77
    -113
     116
     208
     342
      63
    -102
    -450
    -351
    -439
    -655
     801
     428
     959
    1356
    1215
    1053
    1207
    1378
    8644
   -4266
   -2558
   -9482
    8349
  -11202
    9711
  -15566
    9901
   14644
  -10315
  -12106
   -7328
  -18291
  -13255
   10989
  -15303
   -9464
   -7957
    7565
  -16114
    8861
   21912
   17207
   21447
  -15401
  -11745
   26973
   -9225
  -14398
   -8949
   -2540
  -14037
    7966
   -9514
   22810
    1883
   11709
  -17202
  -15101
  -18273
    2181
   17426
   -8264
   17604
  -13870
   -7571
   27799
   16982
  -15181
    9213
   16409
   14588
   -2080
  -14057
  -11669
   15199
   21259
    9218
   -3377
  -17422
   12727
   10291
   -2822
  -17792
   17919
  -14189
  -16752
  -14558
   12225