% 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)
     167
     168
      99
     112
     155
     278
     740
    1550
    2455
    2874
    1670
    1780
    1200
    1060
    1006
    1093
     847
     575
     639
     555
     554
     413
     399
     373
     305
     322
     282
     263
     227
     235
     183
     141
     159
     126
     125
     132
     157
     111
      98
     104
      89
      86
      69
      69
      82
      47
      54
      48
      59
      51
      29
      -7
     -13
      19
      28
     -21
     -19
      41
      -8
     -38
     -25
     -24
     -25
     -46