% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      39
      57
     110
      90
      57
      69
      40
      51
      95
     110
     181
     296
     210
     142
     257
     645
     412
     414
     325
     171
     145
     177
     176
     159
     111
      94
     111
      74
      92
      95
     146
      85
      83
     123
      47
     136
     102
      76
      72
     149
      94
     -99
    -135
     355
     206
    -171
     290
     206
    -248
    -380
    -328
    -491
     864
    1104
   -1232
    -579
   -1226
    3823
   -3322
    3178
   -5944
    3758
   13018
    9585
   -6705
   10326
   10694
   12149
   -6280
   -2555
   13655
   19037
    8783
    8968
   -6375
   -7673
   18227
   -8804
   -4414
   -4964
   -9977
  -13250
   -7738
    5272
  -11640
   -8196
    6206
   19821
    6719
   11165
    4620
   -5908
   -5080
   21234
   -6932
   15187
    6001
    9771
    7318
    5319
  -12792
  -14751
    7657
   12984
   19170
    7378
    9020
   -4337
   11141
   -9915
   -4515
    4084
  -10751
    8945
  -13318
   -7296
   -8010
    2931
   -9440
  -10198
   -3263
   -7156
   14708
  -14217
    3874
    6945
   11388
   17438