% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      54
      27
      38
      50
      34
      34
      21
      55
      97
     150
     132
     148
     228
     276
     143
     224
     512
     127
     447
     361
     382
     263
     245
     184
     160
     161
      96
      79
      95
      80
      94
      86
      45
      80
      58
      25
     -26
      29
     -35
      27
     -79
     -98
      75
     317
     165
     226
     463
    -232
    -355
    -127
    -215
    -736
    1512
     495
    1639
   -2321
    3565
    4197
   -5245
   -6845
   12056
   -6829
    7576
   -8790
   28322
   25382
   -7321
  -22968
  -15458
   13986
   -9184
    4223
   -1980
  -19799
   15575
   -6345
   17120
   -5079
  -21115
    6256
  -18231
   -9182
   16293
   12231
  -20417
   21059
  -20407
   21464
   -4736
  -15986
  -18509
   15355
    6428
   14380
   18517
    5732
  -13735
    7653
   21577
   14172
   18513
  -19485
  -12222
   -7090
  -19532
  -17558
    9784
   -5417
  -21169
  -14198
  -14870
  -21355
   -9750
   12062
    7303
   22452
    6178
   -9273
   -4715
   -5000
   16812
   21021
  -16800
    4523
  -10302
  -13302
   26354
   16250