% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      49
      45
      52
      72
      56
      52
      57
     116
     114
     122
     126
      76
     243
     263
     357
     247
     362
     481
     352
     531
     414
     373
     440
     449
     468
     350
     285
     276
     268
     332
     342
     411
     558
     472
     484
     581
     497
     420
     313
     409
     547
     567
     669
     295
     806
    -402
     616
     343
    -890
    -530
    1154
   -1564
    2027
   -2097
     762
    1189
    1792
   13292
    6635
   -7719
   16760
    3632
   18883
  -27525
  -42194
  -43633
  -21969
  -45935
  -23970
  -26154
   36588
   47560
   37151
   -9844
  -36245
  -29221
  -29717
   34649
   67296
  -27578
  -21117
   12203
  -33745
   46191
   36040
  -20387
  -20622
  -31189
   19629
   27754
   35652
   32546
  -46110
  -52168
   43393
  -16998
   24909
  -20133
  -29722
  -33416
  -25451
   37081
   26163
   45403
   11385
  -18147
  -39655
   22254
  -41347
   32648
   22701
  -38088
  -50165
   45395
   34295
   41052
   -2594
   34702
   -8048
   37147
   29838
   47694
   26034
  -47955
   57403
   38801
  -41196
  -43330