% 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)
      87
      19
      25
      30
     111
     370
     751
     970
     551
     714
     476
     494
     553
     324
     304
     249
     192
     120
     124
     110
      98
      31
      79
      62
      74
      87
     120
     132
     145
     180
     155
     194
     171
     140
     151
      73
     117
      93
      85
      66
      74
      64
      61
      57
      67
      64
      45
      57
      53
       5
      53
     -28
     -31
      39
     -29
     -37
     -42
     -12
     -12
     -21
     -19
     -18
      25
      19