% 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)
      91
      78
      71
      65
     137
     152
     332
     196
     489
    1043
    1151
    1066
    1114
     768
     698
     668
     756
     535
     483
     436
     389
     417
     332
     312
     329
     290
     229
     245
     238
     153
     204
     173
     152
     153
     174
     136
     135
      93
      93
      90
      75
      67
      83
      63
      67
      62
      29
      51
      33
      41
      28
      47
       7
      24
     -25
     -20
     -17
     -13
     -27
      14
     -31
     -45
     -34
     -16