% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      68
      92
      56
      68
      71
      39
      51
      38
      86
     108
     158
     107
     212
     202
     251
     374
     645
     648
     949
    1246
    1335
    1156
     719
    1099
     701
     569
     577
     751
     430
     369
     398
     642
     578
     345
     513
     353
     445
     511
     359
     350
     367
     338
     387
     299
     502
      68
     336
     450
     462
     481
     -27
     758
    -284
     418
     418
     972
   -1336
   -1930
     864
   -2208
    1792
   -2265
    3609
     566
   -4354
   -4122
    8329
   -5839
   -8847
   -4592
    7509
    1856
   -7812
   -6977
   -5679
    3722
    -761
   -7086
   -6491
   -5827
     954
   -1501
   -7464
   -7200
   -5020
   11626
   -4751
   -6362
   -7221
   -8986
   -5340
    7166
   -8483
   -5890
   -8603
    1960
    7866
   -7094
   -6192
   -5355
   -5770
    9099
    2380
   -3850
   -7105
   -2933
   -5396
    6655
    4278
    3308
    4056
   -6380
    7256
    3972
   10695
   -7414
   -1889
    5125
    3818
   -7803
    4336
    3742
    4922
   -4502
   -6504
    6419
    3444
    4160