% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      36
      51
      86
      62
     104
      63
     129
     243
     239
     128
     148
     202
     504
     720
     513
     282
     445
     748
     526
     450
     410
     757
     227
     351
     525
     685
     794
     449
     638
     584
     625
     705
     513
     520
     457
     450
     351
     392
     280
     426
     340
     305
     415
     751
     478
     363
     302
     586
     576
     834
    1313
    2019
     734
     412
   -2639
   -4317
   -3311
   -5892
    8472
    8473
    6543
   -8150
   13647
  -18475
   31847
   55806
   25978
  -27426
  -19510
  -20468
   25525
  -28954
   19470
  -15348
   27092
   -7667
  -26389
  -29340
  -29985
   33004
   32062
   51814
   21609
   20402
  -31046
   21304
  -25871
   30821
  -18114
  -20198
  -10081
  -30522
  -25184
    7186
  -19962
   22597
   24141
   18601
   33323
  -18944
   -7974
   24960
   20635
  -24863
  -33515
   -7600
   13386
  -33448
    5848
   15699
  -11439
  -23575
   30754
  -24644
   20838
  -31562
  -20861
   -9225
   21717
    7228
   31237
   22234
   40094
   13550
  -33017
   27300
   10261
   36764