% 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)
     160
     159
     107
     124
     158
     574
     682
     685
    1180
    2813
    2073
    1816
    1609
    1207
    1002
     916
     762
     725
     698
     524
     514
     497
     399
     410
     349
     264
     297
     256
     246
     228
     185
     189
     207
     157
     142
     129
     105
     137
     101
      92
      78
      84
      93
      62
      42
      71
      64
      62
      39
      43
      42
     -19
      12
     -19
     -41
     -12
      18
     -20
     -33
     -35
      25
      28
     -23
     -33