% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      46
      32
      47
      67
      55
      33
      48
      47
      99
     125
     247
     490
     463
     505
     295
     217
     173
     187
     249
     228
     167
     139
     129
     174
     203
     238
     159
     111
     178
     162
     140
     192
     250
     163
     142
     231
     392
     347
     298
     437
     370
     382
     238
     630
     465
    -368
     362
    -199
    -501
      50
    -320
     933
   -1449
   -1822
   -2650
    3742
   -3581
    2828
   -7091
    1258
   -8074
    9337
   31558
  -25812
   37805
   36080
  -11032
  -41143
    8902
  -32316
  -33055
   41263
   34878
   -5249
    5879
  -13677
   20544
   32051
  -29549
   25458
  -29918
   25068
  -37948
  -40018
   16581
   26908
  -31662
   31987
   18202
  -28613
   19105
  -13782
  -26338
  -32746
   13576
  -15922
  -27351
   29466
  -27495
  -32555
  -31395
  -37170
   20183
  -24420
  -20190
  -27708
  -18289
  -14312
   45524
   27417
  -10572
   -7589
  -40716
  -37097
   47540
  -34036
  -33178
   30142
   51755
   23878
   36640
   24681
   34610
   39715
  -24769
  -19225
    9886
   -9430