% 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)
     104
      66
      96
      79
     239
    1095
     902
    1009
     892
     725
     510
     494
     309
     345
     231
     178
     149
     154
     157
     240
     312
     360
     344
     299
     198
     234
     214
     208
     205
     183
     177
     168
     168
     129
     131
     114
     115
     112
     117
      93
     104
      87
      58
      67
      60
      42
      52
     -25
       7
      12
      63
      42
      49
     -39
     -34
       8
     -26
     -33
     -51
      30
     -24
      10
      15
     -27