% 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)
      76
      46
      53
      30
     124
     144
     329
     273
     130
     131
     192
     380
     579
     347
     280
     283
     304
     253
     322
     342
     404
     334
     301
     322
     275
     234
     260
     222
     159
     199
     158
     170
     131
     142
     102
     110
      96
      87
      96
      87
      79
      66
      43
      67
      59
      57
       9
      17
      58
      35
      10
      26
      39
      -4
     -15
     -15
      18
     -19
     -36
     -29
     -27
     -30
     -25
     -34