% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      20
      22
      68
      53
      54
      34
      71
      52
      76
      55
     147
     159
     273
     458
     338
     373
     366
     376
     285
     270
     277
     230
     147
     108
     200
     142
     125
     180
     276
     315
     283
     482
     263
     225
     349
     328
     479
     381
     162
     370
     219
     238
    -130
     177
     245
    -188
     470
    -117
     267
    -429
    1150
    1169
    -348
    1184
    1472
    2176
     907
     568
    1765
   -4316
   -5781
   -6703
   11343
   15825
    6895
  -13286
   12652
   -3579
    3413
    5913
  -10959
  -13821
    1721
   -7504
   10394
    5267
    6517
  -12372
   13610
   15034
   -7694
    8317
   16602
    9224
   -9817
   -2329
   -8129
  -11905
   -1770
    7352
   -4837
   21645
    5914
    7334
   13632
   -8252
   14759
   11142
    4933
  -10779
   16719
   13794
   -8447
   -8342
   12510
    6288
    4642
   -4738
    9387
    5790
   12316
   12244
   -8230
   -8917
   -9176
    7430
   -5287
    3143
   13327
   -8581
  -14457
   -7298
   -9090
   -7235
   15228
   12015
  -11879
  -13487