% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      64
      55
      55
      61
      67
      64
      50
      95
     226
     330
     425
     257
     206
     237
     321
     235
     224
     238
     305
     348
     417
     435
     477
     860
     583
     656
     456
     512
     590
     249
     264
     268
     329
     505
     513
     254
     418
     358
     310
     265
     346
     161
     382
     312
     403
     398
     566
     594
    -378
    -540
    1111
    -844
    -845
    -559
   -1619
    -998
    4323
    6376
    3173
    3932
   10718
   -6684
   14900
  -14969
  -17932
  -18338
    5779
    8251
   -9526
   -8874
   16864
  -18121
   20330
  -12434
   31288
    9706
   10454
  -15473
  -10908
   18531
   21487
  -20157
   40323
  -24664
   41120
  -20700
   26729
   36057
  -13939
   25233
   12723
   -5778
   42257
  -25540
   13605
    3343
    9200
  -13456
  -15534
   37483
  -19645
  -16935
  -21873
   29806
   24602
   -7064
  -12501
    2300
   16565
  -15090
   25285
    9069
  -16624
   -4905
  -10678
  -19970
   16620
    2981
  -21980
   -8484
  -23708
   17828
   15054
  -12475
   30293
   13685
  -11159
    6584