% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      28
      49
      51
      48
      46
      76
      56
      42
     114
     111
     103
     183
     262
     248
     295
     259
     193
     166
     190
     134
     335
     280
     232
     242
     267
     121
     221
     170
     125
     181
     109
     131
     118
     106
     158
      92
     151
      84
     102
      74
     128
      39
     122
      87
     109
     -49
      38
      19
     133
     170
     -99
     414
    -206
     310
     256
     710
     887
     931
   -1087
    -504
   -1049
     971
   -2979
   -4143
    5478
    4015
    2584
    7385
   -2050
   -1522
    4605
    2248
    2470
   -4103
     743
   -2530
    9247
    2189
    5191
    3374
    5934
   -3797
    4255
    4342
   -4260
   -3607
    4149
    1066
   -2338
    3677
   -1894
   -2464
   -4789
    4086
   -4257
    3913
   -5574
   -4940
    4139
   -3304
   -5003
    5559
   -4380
   -4385
   -3128
    7737
    6468
    3392
    3729
   -6008
   -5923
    3411
   -3320
    6406
   -3561
    5194
    6332
   -3750
   -2902
    3267
   -4875
   -2667
   -3180
    1863
   -1652
   -2390
    4996
    4808