% 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
     101
      87
      66
     136
     162
     360
     884
    1800
    2314
    1886
    1217
    1320
    1073
     899
     759
     651
     604
     585
     493
     460
     426
     384
     389
     305
     256
     212
     245
     215
     224
     163
     163
     134
     171
     130
     126
     116
     103
      79
      84
      86
      82
      83
      67
      35
      48
      36
      45
      49
      42
      13
      29
      31
     -35
      18
     -39
     -33
     -10
     -12
     -17
       8
     -26
     -36
     -11