% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      20
      18
      48
      51
      64
      78
      59
      87
     135
     266
     225
     143
     220
     330
     240
     201
     249
     440
     294
     333
     385
     333
     255
     194
     266
     470
     354
     289
     213
     216
     149
     195
     118
     161
     137
     122
     120
     131
     142
      95
     101
     102
     139
     -65
     135
     104
      54
     185
     213
     108
     320
     654
     670
    -497
    -251
     637
    -316
    2102
     944
   -1461
   -1671
    -955
    5708
    5415
    4886
   -4799
    6723
   -7514
    8645
   -3769
   11192
    -912
   -5739
    4922
    3951
    9537
   -3596
   -5207
   12043
    3436
   -6564
    3901
    5385
   10365
    5590
    9765
    3464
    7773
    6555
   -1623
    9482
   -3355
   -5273
    1852
   -7892
   -8491
   14476
   -5386
    6119
   -2917
    4172
   -6052
   -4286
    2595
   -8978
    4121
    5137
    3051
    3843
    5751
   -7608
    6750
   -8027
   -6947
    1883
   -1392
    7949
   12752
   -1028
    7775
   -6859
    4797
    3894
   -6453
   -5347
   -3612
   10195
   -4667