% 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)
      84
      39
      27
      21
     228
     281
     228
     357
     338
     297
     224
     116
      94
     141
     211
     333
     461
     436
     294
     311
     295
     240
     261
     184
     193
     203
     174
     168
     156
     156
     151
     142
     141
     129
      93
     109
      82
     118
      93
      90
      85
      76
      79
      76
      66
      67
      58
      41
      38
      21
      22
     -16
      40
       6
      24
      42
      18
     -11
     -32
     -14
     -25
     -45
     -29
     -26