% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     150
     255
     270
     278
     247
     186
     184
    1011
    1353
    1400
     651
     689
     940
     349
     342
     500
     304
     397
     320
     298
     395
     136
     204
     176
     157
     223
     126
     154
     131
     124
     140
      97
      48
      75
      70
      85
      55
     110
      56
      38
      61
     112
      21
     112
     -28
     136
      68
     387
     204
     547
     521
     343
    -344
     729
    -689
    -698
     742
    1502
   -1530
   -1034
   -1512
   -2107
    2184
   -6859
   -1975
   -4848
   13959
   -6964
   12743
   -5998
   -5857
   11640
    9206
    7695
   -3062
   -7043
   13942
    4818
    2524
   -4640
    5422
   10108
    9734
    8355
    1925
    6411
    6629
   -6355
   -6548
   -2666
    8535
    4017
   -4900
   -7165
   -2021
    7619
   -6947
    4589
   -7376
   -6934
   -3386
   -5620
    4141
    5392
    8404
   -2820
   -3506
   -5906
   -8119
   -3169
   -2129
   -7087
   -3158
   -1487
    7265
    4646
    9078
   -2404
    9207
   -7030
   -4865
   -3231
   10395
    2198
    4980
    2128
    7421
   -4309