% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      45
      43
      44
      46
      55
      48
      28
      69
     109
      73
     128
     120
     285
     207
     510
     318
     571
     395
     492
     659
     658
     693
     523
     829
     426
     433
     624
     488
     411
     344
     427
     279
     360
     348
     387
     241
     411
     374
     326
     220
     144
      58
     267
     127
    -178
     203
    -274
     335
    -350
    -781
    -437
     898
    -571
   -1571
   -1512
     776
    3698
    3075
    1766
   -5294
   -3555
    5344
  -10667
  -16378
  -20764
   25143
  -17318
   12975
  -16568
   -5719
  -19064
  -18378
   17682
   21399
  -22108
  -10591
  -20143
   -8706
     901
    8984
  -17549
  -10592
  -14067
  -12540
  -22588
  -11039
  -16616
  -12288
  -11919
   25296
  -16901
  -16458
   22277
   -8541
  -15481
  -15801
  -16266
  -16038
   -2055
   22478
  -10590
   13498
   -6891
  -11988
    8218
  -10773
   10707
  -15589
   -8208
   16406
  -11626
  -15316
  -11149
   22524
    2345
   18542
    2577
   -5286
    2503
   -4683
  -21815
  -14773
    2950
  -15876
   26146
   -9935
  -12431
   19276