% 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)
      82
      84
      87
     121
     254
     266
     565
     697
     626
    1253
    1061
     983
     636
     608
     438
     368
     334
     365
     271
     302
     290
     219
     232
     201
     195
     187
     188
     161
     185
     181
     155
     145
     148
     145
     123
      71
     122
     139
      95
      81
      93
     105
      88
      53
      50
      45
      47
     -29
      50
      38
      45
     -19
      28
     -20
      19
     -16
     -32
     -10
      29
     -34
     -31
     -21
     -43
     -37