% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      45
      29
      35
      40
      31
      23
      67
      78
      42
      69
     126
     153
     328
     283
     465
     290
     276
     234
     219
     202
     291
     269
     268
     186
     181
     181
     126
     182
     120
     122
     116
     128
      75
     181
      99
     -24
     127
       9
      82
      28
      97
     140
    -175
     228
     145
    -267
     414
     284
    -285
     400
     446
     536
     767
    -348
   -1608
    -495
   -2286
    1395
    4972
    7747
   -5372
   14732
   -9132
   -8807
  -11120
  -13784
  -15252
   11067
    6727
   26236
   -2446
   13461
   19982
  -12355
   13970
  -11619
   11588
   -5318
   20769
   -8482
   12334
   -9516
  -11963
   21778
   -5081
   -1583
   -7230
  -10992
  -10397
  -15006
   -6334
  -14367
    2894
  -11128
  -13857
  -12957
   22308
  -15977
  -10257
   -9640
    7834
    3361
   13225
   -6617
   -3754
   12708
   10126
   17728
   -3954
   -3787
   -9388
    7007
    9111
  -14735
    4253
   12474
   -5348
  -16583
  -16316
    6603
  -11397
   -6404
   11664
   11528
  -12415
   17926
   -2358
    8707