% 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)
     164
     156
      74
     113
     113
     207
     638
    1803
    2606
    1788
    1182
    1147
    1016
     872
     811
     730
     757
     609
     539
     478
     411
     415
     381
     351
     322
     295
     277
     269
     211
     211
     231
     208
     196
     166
     160
     129
     209
      81
      99
     111
     114
      94
      69
      86
      37
      57
      39
      44
      -6
     -11
      58
      88
     -43
      53
      39
     -50
      56
     -50
     -44
      55
     -55
     -33
     -36
     -59