% 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)
     101
      96
      77
      71
     151
     177
     262
     418
     754
     918
     739
     643
     750
     787
     488
     484
     399
     419
     346
     431
     334
     276
     289
     268
     259
     201
     255
     236
     188
     178
     186
     169
     150
     153
     136
     151
     122
     122
      80
      84
      85
      84
      86
      70
      45
      54
      54
      50
      32
      51
      11
     -12
     -20
      21
     -14
      35
      13
     -33
      11
     -28
     -39
     -12
     -13
     -21