% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      41
      49
      65
      68
      61
      73
     126
     100
     111
     153
     145
     144
     393
     659
     216
     631
     392
     579
     600
     401
     395
     337
     265
     243
     237
     151
     152
     270
     295
     240
     264
     549
     769
     678
     614
     635
     599
     456
     626
     494
     387
     236
     231
     419
    -250
     522
    -397
     574
     588
     408
    -801
    -383
   -1201
    2308
    1190
   -1788
    3132
    1087
   -1032
   -6440
   14281
   13688
  -14981
   12168
   27020
    4957
    8198
   -7950
   -4239
  -19427
   21129
  -19671
  -13473
   -8115
   19584
  -12289
  -11609
  -13037
    8755
  -10779
    7216
  -23591
   12696
   -6464
   24830
   27097
  -16174
  -23592
    2800
  -16759
   18040
    6930
  -19947
   16478
  -14807
   27152
   19989
  -10717
  -13605
  -13439
    7710
    9888
  -19852
  -14035
  -16790
  -20056
  -23180
  -15224
  -12841
    4643
  -16457
  -13048
   11946
  -15031
  -13711
  -11807
  -14129
  -21065
   28342
   27488
   21380
   12035
   16882
    4747
   16015
   23600
   16515
    7970