% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      80
      49
      57
      54
      76
      59
      50
      44
     120
     123
     162
     142
     155
     171
     257
     268
     288
     396
     650
     611
     548
     569
     408
     473
     497
     378
     574
     537
     522
     310
     331
     207
     393
     305
     245
     394
     270
     227
     333
     345
     209
     351
     255
     396
     180
      69
     553
     464
     838
     264
      97
     407
    1410
     885
    1893
    2556
    2423
   -2345
    -526
    5657
   -1764
    4599
    7704
    6619
   12463
   13156
   10406
   10351
   14199
   11945
  -10411
   -8832
    7558
    5657
   -3486
    2839
    8905
   14548
   10386
   13776
   -4683
    6534
   -4679
    9588
   -7125
   -4611
   14467
    8280
    7120
   11384
    6117
    8035
   -7082
    6985
   12720
   16050
  -10527
   11984
    1238
   10011
   10432
    9908
   -7441
    2283
    6253
   -3975
   -7601
   -3205
    9202
   -3966
   -6855
    4290
   -5873
    9327
    7113
   -5398
   -5203
    5979
   -9535
   -8018
   -3034
   -8267
   10989
   -5847
   13305
   11847
   -2433
   -8560