% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      72
      86
     142
      70
      63
      62
      21
      30
      60
     126
     249
     126
     179
     180
     212
     218
     850
     764
     830
     872
     492
     413
     755
     600
     408
     559
     448
     406
     413
     367
     356
     414
     635
     468
     547
     440
     400
     330
     178
     394
     338
     278
     274
     302
     311
     224
     222
    -107
     197
    -394
     339
     426
     958
    -743
    -759
    -811
   -1481
    -950
   -2063
   -1679
   -2935
    2691
    8050
    5305
   -4810
    3203
   -6371
   -5188
    7933
   -8216
   -5441
   -5418
   -3322
   -6354
    9943
   -3614
   -2966
   -6692
   -8680
   -6690
   -1016
    5901
    9543
    3189
   -7267
    5629
   -6344
   -7470
    7159
   -4410
    6456
   -4648
   -7964
   -7456
   -6860
   -6676
    8515
   -6950
    1732
   13556
    6456
   -6044
   -7513
   -5853
   -5208
   -1853
    1682
   -3714
   13206
   -7329
   -3285
    6040
    6482
    2584
   -1929
    2190
    3915
    -801
   -6181
   -4764
   -5405
   -7709
    3585
   -7569
    7158
   -2403
    5686
   -6654