% 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)
     111
      58
      41
     121
     172
     180
     342
     696
     734
     525
     424
     302
     260
     300
     253
     222
     262
     187
     172
     160
     134
     142
     130
     141
      97
     152
     161
     160
     177
     155
     167
     163
     145
     110
     146
     118
     109
      80
      73
      79
     107
      50
      71
      44
      41
      54
      48
      21
      53
     -17
       6
     -29
     -34
      14
      35
      11
     -32
      13
      20
     -18
     -25
      22
     -22
     -25