% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      36
      54
      51
      54
      39
      34
      79
     128
     145
     104
     104
     107
     170
     219
     326
     421
     611
     484
     329
     346
     255
     236
     279
     171
     278
     180
     174
     123
     143
     135
      94
      91
      98
     111
      89
     -15
      84
     -75
      43
     -86
      83
     246
     274
     484
    -106
     147
    -304
     580
    -446
    -468
    -361
    -577
    1062
    1272
    -312
    1578
   -1645
    3111
   -1667
    8072
   -6236
    6343
   -5675
  -10990
  -10397
  -15276
  -12752
   12389
   13087
  -13285
  -10343
  -11333
  -14401
   14816
  -13302
   12414
   -9187
  -10294
   14272
   -8383
   13188
    5355
    8205
  -12756
  -10834
   12938
   -7996
  -13941
   15839
  -12180
  -12623
  -12803
   13260
   -6095
  -11003
   12215
   12025
    9978
  -16516
   -2031
   17704
   19119
    7690
  -13975
   19288
   -9173
  -10625
   -7972
  -16358
   24846
  -13245
  -11383
   -9042
   19112
  -10148
    5544
   -7428
    4566
  -10576
   -4852
  -10558
    7181
  -10646
   -6668
   10431
  -13959
   11742
    2761