% 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)
     133
      93
      66
     269
     446
     296
     227
     483
     674
    1005
     811
     630
     624
     637
     516
     465
     391
     346
     364
     316
     416
     285
     300
     282
     259
     265
     267
     221
     204
     172
     180
     152
     174
     120
     120
     125
     114
      91
     104
     102
      95
      90
      67
      63
      63
      66
      39
      46
      41
      37
     -22
     -23
      35
      27
     -22
     -20
     -10
      35
     -15
     -31
     -10
     -13
     -37
      -5