% 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)
     130
      75
      70
      93
     254
     411
     339
     672
    1010
    1793
    1389
     999
    1234
     774
     734
     738
     607
     669
     710
     515
     405
     404
     456
     333
     311
     269
     316
     250
     226
     166
     164
     154
     157
     154
     168
     139
     137
     139
      94
      97
      95
      84
      79
      77
      59
      67
      56
      45
      56
      -9
      37
      20
      32
      16
     -27
     -25
      -9
      26
     -40
     -38
     -35
     -29
     -17
       8