% 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)
     650
     326
     182
     194
     240
     209
     226
     359
     343
     202
     268
     212
     148
     187
     245
     276
     368
     350
     250
     237
     262
     273
     252
     225
     215
     190
     180
     138
     129
     141
     166
     137
     137
     167
      57
      71
      85
      98
      97
      11
      71
      75
      79
      50
      59
     -19
      44
      54
      78
     -60
      60
     -60
     -28
     -30
     -21
      64
      45
     -72
      13
      56
     -52
      21
      -4
     -48