% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      20
      24
      44
      53
      61
      49
      57
     105
     206
     348
     196
     160
     157
     137
     196
     180
     343
     318
     241
     331
     422
     342
     395
     375
     301
     448
     396
     567
     401
     747
    1095
     629
     555
     676
     446
     944
     859
     410
     616
     500
     546
     610
     459
     227
    -163
     421
     417
    -473
     827
     366
    -850
    -225
    2215
   -1080
   -1923
     736
    2418
   -2657
    4009
   -7864
  -10101
   -8626
   16629
  -13459
   -4402
  -19676
  -16552
  -13170
  -29238
  -11787
   26668
  -11246
   27573
  -27712
   25558
  -13458
   -7115
  -31717
   28100
   39436
  -15503
   30194
  -22974
  -16795
   25518
  -23138
   24341
   11896
  -13021
  -16159
  -27917
  -33326
  -25502
  -15239
  -25668
   12123
  -16818
  -18191
   19673
   31769
   17211
   26031
   -7118
   22049
   19892
  -11951
   13057
  -16133
  -20031
   21417
  -32508
  -20726
  -27340
  -20605
   38614
   25018
   34656
  -13025
   36980
   14541
  -25967
  -19491
  -22199
  -21797
  -20813
  -26446
   30107
  -19855