% 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)
     131
      89
      61
      58
     132
     172
     159
     248
     191
     217
     163
     124
     114
     280
     437
     594
     706
     565
     564
     420
     389
     343
     272
     329
     269
     245
     245
     212
     206
     178
     185
     181
     163
     161
     155
     162
     114
     112
     115
      86
      85
      74
      88
      72
      59
      38
      76
      65
      60
      15
      40
      19
      -8
      10
     -28
       8
     -30
     -18
      20
     -16
     -37
     -31
      20
     -34