% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      41
      77
      72
      50
      47
      28
      74
      95
      75
     111
     126
      93
     152
     269
     182
     358
     375
     602
     710
     680
    1006
    1250
     881
     535
     669
     590
     763
     626
     380
     547
     516
     282
     354
     516
     354
     464
     331
     231
     251
     315
     202
     364
     269
     288
     372
     356
     469
     553
    -218
     685
     848
    -266
     812
    -927
   -1199
    1508
    2163
   -2638
   -3769
    5419
   -2735
   -2125
    3013
   -4214
   16422
   -5602
  -13509
    9422
   10077
    9228
    8391
   -9963
   -7494
   17891
   11195
    9986
   -9031
   -8902
    9719
   -9823
   14935
  -11003
   -7882
   12546
   11287
   -3653
   -6473
   -6666
   -9585
   22868
   -9343
    6955
   -6018
    5734
   -8723
    4028
    8275
   -6546
  -14719
    5136
    9883
    3854
   17826
   -6048
   -7846
   -6495
   -7024
  -12578
   -8022
   -3020
    4610
  -12109
   10801
  -12182
    6922
   17292
   15623
   11534
   11460
   18090
    4248
   -8963
   12485
    1946
   20016
  -11446
   -5547
  -10610