% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      54
      90
     110
      94
      70
      62
      80
      61
     118
      94
     174
      87
     128
     181
     345
     649
     941
     722
     957
     628
    1155
     894
     917
     950
    1199
    1377
     948
     975
     750
     746
     632
     778
     689
     583
     722
     728
     705
     900
     638
     770
     812
     850
    1048
     721
     763
     860
    1068
    1305
    1269
     775
     314
    1597
    3204
     608
    1482
    4414
   -3112
    7652
    7343
    4328
   11829
   -3205
   35101
  -10796
  -24144
  -15189
   37318
   -7583
    5052
   30893
   30345
   24136
  -28033
  -13625
   23491
  -15094
  -25051
   27066
  -21581
   -9455
   28015
   23667
   17155
  -19279
  -20660
    1447
   29147
   20606
    2737
  -24336
  -23110
  -15601
  -21456
   -9337
  -17494
  -18235
   27757
   20109
   17587
    2700
  -19305
    6875
  -20467
   23527
  -22010
   10266
  -24672
   19984
  -14632
  -26743
  -21941
   35649
  -25432
  -18666
  -20365
   39717
  -29977
  -28165
   28419
   22857
    5996
   -4005
  -19551
  -29381
   19707
   22817
   25450
   25553