% 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)
     103
     115
      77
     103
     283
     402
     799
     988
     910
     612
     623
     533
     448
     385
     320
     276
     296
     296
     207
     211
     181
     171
     184
     180
     175
     196
     134
     185
     165
     178
     184
     138
     155
     135
     129
     125
     135
     126
      86
      84
      90
     104
      90
      80
      57
      39
      10
     -14
      15
      46
      -9
      32
      16
      -9
       7
      11
      19
     -26
      27
     -48
      32
     -39
     -28
     -22