% 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)
     155
     101
      69
      41
     141
     327
     660
     668
     817
     850
    1101
    1316
     827
     804
     761
     526
     606
     684
     542
     415
     450
     430
     452
     368
     316
     287
     251
     213
     221
     213
     183
     170
     170
     154
     146
     133
     131
     112
     127
     108
     109
      87
      81
      88
      63
      77
      36
      60
      41
      39
      36
      18
     -26
     -14
     -33
      14
      42
      24
      27
     -28
     -26
     -32
     -41
     -44