% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 64 Frequency Bands are 0.01562500 Hz wide(first frequency band is centered at 0.00830078)
      80
      46
      53
      81
      80
     185
     560
     834
     528
     447
     403
     256
     223
     240
     271
     350
     453
     351
     332
     253
     282
     186
     210
     197
     218
     187
     202
     169
     188
     156
     152
     173
     131
     143
     129
     127
     119
     113
     133
      83
     102
      77
      68
      68
      98
      71
      50
      64
      61
      32
      18
      53
      51
     -41
     -28
     -36
       9
     -42
      44
     -42
      26
     -53
     -36
     -24