% 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)
     162
     100
      50
      20
      96
     155
     502
     516
     319
     331
     228
     250
     370
     697
     998
     695
     626
     503
     422
     399
     321
     377
     335
     298
     253
     245
     252
     219
     186
     217
     201
     183
     152
     145
     116
     157
     133
     119
     108
      83
      97
      82
     102
      73
      88
      38
      38
      73
      51
      43
     -10
      50
      44
      24
     -18
     -35
      29
     -51
     -33
     -37
     -31
      -8
     -17
     -35