% 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)
      87
      94
      59
     108
     323
     341
     345
     903
     902
     998
     689
     596
     539
     477
     295
     300
     324
     226
     223
     200
     178
     187
     144
     155
     142
     136
     117
     111
     144
     146
     170
     164
     177
     126
     153
     145
     106
     104
      86
      80
      85
      64
      55
      52
      50
      30
      46
      36
      42
      17
      31
       7
      24
      28
     -18
     -20
      25
       0
      -6
     -25
     -23
      10
      12
     -35