% 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
      55
     -25
     -32
     137
     123
     129
     293
     277
     232
     329
     402
     484
     334
     288
     163
     214
     148
     136
     160
     212
     246
     291
     306
     302
     208
     237
     203
     175
     150
     114
     162
     136
     108
      83
     112
     100
      59
      77
      96
      66
      57
      59
      77
      41
      27
      59
      49
      37
      67
      34
      51
     -22
      26
      37
     -35
     -39
     -46
      -4
     -46
     -18
      -1
     -22
     -33