% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      25
      32
      20
      26
      33
      22
      40
      34
      54
      87
     152
     106
     322
     270
     116
     155
     104
     114
     113
     121
     172
     141
     221
     156
     302
     143
     190
     149
     178
     151
     163
      77
     107
      53
      98
     117
     135
      29
      71
     142
      76
     -75
      32
     264
     230
    -244
     172
     111
    -438
     539
    -530
     250
     397
     512
     649
    1620
    -660
    3142
    3088
   -1217
    4533
    4462
    2218
    8553
   14379
    6837
   10430
     867
    2856
    4251
   16960
   -2587
    8814
  -13219
  -11401
    -758
   12598
   -6282
   -4585
    6108
    9846
   12110
   -6269
  -13044
  -13974
   -7122
   16880
   18563
   13052
   10041
    9327
   17847
    5387
   23955
   12628
   19458
   23186
  -13282
   -7996
   10016
   -6201
   -8203
  -10209
    4609
  -13423
   -9057
   19305
    7238
  -13179
   12326
  -12998
    8000
  -11439
  -12172
   17722
   12041
  -12003
    9066
  -14333
    1086
  -10000
   -5752
    4608
   11179
   12319
    5772
   -7724
    8975