% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      27
      34
      41
      71
      62
      44
      70
     122
      38
      63
      98
     182
     349
     355
     393
     497
     359
     296
     398
     384
     501
     366
     685
     646
     964
     873
     494
     652
     782
     865
     518
     505
     427
     452
     463
     383
     598
     487
     433
     301
     348
     419
     304
     482
     396
     334
     859
     470
    -436
    1467
    1847
    1552
    1061
   -1457
    4421
    3846
    5706
    3173
   -3726
    7725
    4717
  -13615
  -12061
   32730
  -16336
  -17460
   23749
  -13326
  -26957
  -16673
  -18259
   21936
  -11227
    7014
  -18232
   -7758
   17286
   40538
   -9978
   -2926
    7096
  -13126
   36632
   25749
  -17600
  -28813
   15984
   39224
  -10420
   20329
  -24946
  -25322
  -11073
   28565
  -17632
   13151
   31065
  -16404
  -21305
  -26321
   20473
  -21693
  -23028
   -8601
    8983
   25910
  -19356
   19721
    -819
   24296
  -15677
  -19411
  -17038
  -29701
   19719
    7252
   21595
  -11681
   11758
   -9689
  -17077
    4368
  -16346
   30569
   49013
   30778
   15050
  -19623