% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      32
      42
      33
      40
      31
      30
      57
      78
     120
     128
     307
     305
     260
     326
     265
     331
     320
     282
     331
     282
     323
     257
     184
     193
     234
     195
     151
     151
     151
      80
     109
     145
      96
     125
      81
      84
      48
      97
      53
     139
    -117
     -73
     219
     -90
    -142
    -270
    -161
    -151
    -189
     295
    -371
    -628
     256
     788
    -945
   -1234
     407
   -2118
    3516
   -3997
   -1723
    2390
   -4086
   -9783
  -12032
  -12722
   -1465
    6503
  -11141
    8713
   -4603
    1875
   10122
    7004
  -11607
   -8440
    1511
  -12022
  -12828
   10980
  -14715
  -14018
    3416
   10167
  -10715
    9703
   12401
  -14423
    3437
   12666
    8553
   -6959
   -6612
   -5188
    2355
  -11417
   23512
  -12143
  -10827
    4691
  -11822
    3623
   24946
    8832
    9474
    7378
   -6756
   13508
   18584
   -7379
   10743
   -2812
   -4577
    6656
  -10565
    9462
   -6165
    6905
   -9954
   12324
   -6144
   -8522
  -10975
   11820
   -6539
   -1104
   -1869
   -2267