% 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)
      99
      57
      23
      42
     127
     275
     350
     405
     624
     530
     316
     536
     818
     633
     862
     745
     535
     434
     425
     408
     427
     316
     314
     326
     280
     293
     234
     228
     217
     205
     185
     171
     153
     158
     171
     154
     123
      75
      99
      94
      87
      86
      69
      59
      70
      41
      56
      37
      35
     -23
      20
     -12
      28
     -33
      33
      14
     -22
     -10
      26
     -11
      33
     -45
     -18
     -23