% 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)
      95
      79
      67
     101
     268
     851
    2216
    3545
    2061
    1986
    1366
    1121
     824
     842
     821
     772
     632
     531
     559
     503
     420
     398
     329
     281
     269
     296
     226
     205
     204
     191
     167
     154
     149
     134
     141
     123
     120
     106
     110
      93
      86
      90
      72
      37
      47
      40
      73
      30
      63
      30
      27
      57
     -42
      24
     -26
     -43
     -29
     -25
     -31
      -3
     -20
     -24
      10
     -43