% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      48
      45
      66
     109
      60
      76
     101
     117
     224
     287
     163
     205
     158
     232
     241
     285
     310
     557
     472
     423
     716
     564
     534
     580
     371
     582
     583
     693
     477
     521
     459
     565
     366
     280
     311
     536
     400
     504
     616
     643
     460
     213
     334
     437
     374
     481
    -317
    -423
     755
    -490
     -22
    1270
    -517
    -802
    2759
    2124
    5743
    2432
   -4723
   -5107
  -10128
   -3880
  -10751
   19231
  -13836
   -6064
  -14947
  -19235
   15139
   13670
    7756
   31798
   -3645
   -7744
  -20449
  -16155
   45061
   43975
   19817
  -11239
   14609
   49317
   26338
  -19893
  -10168
   34390
   35028
  -31617
   28695
  -15901
   19673
   27082
   22302
   24115
  -23317
  -22392
   13449
   27829
  -26727
    6148
  -12617
   -8057
  -21088
   15924
   34590
  -25885
   10570
  -18460
   26340
  -18563
  -19030
  -22769
   36470
  -12630
   45982
   14063
   34446
  -20576
   19441
  -28106
   35592
   22912
   13452
  -22393
  -12522
  -16248
  -27564
   -9205