% 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)
      84
      75
      56
      53
     112
     364
     858
     649
     486
     642
     987
    1070
     674
     563
     461
     484
     455
     451
     378
     298
     340
     373
     261
     235
     245
     241
     251
     231
     215
     151
     184
     205
     159
     159
     136
     132
     138
     127
     107
      91
      68
      61
      86
      71
      46
      50
      35
      22
      52
      36
      45
      19
     -30
      37
     -47
     -14
     -29
      28
     -28
     -36
     -35
      19
      27
     -48