% 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)
      41
      11
      21
      57
      85
     116
     122
     157
     361
     219
     250
     258
     231
     325
     265
     252
     222
     196
     204
     142
     180
     178
     153
     148
     182
     209
     173
     194
     172
     149
     144
     129
     131
     120
      97
      90
      70
     111
      67
      83
      89
      74
      66
      64
      43
      44
      59
      29
      35
      38
      47
      36
     -32
     -16
      11
       5
     -19
     -27
      42
     -28
     -30
     -30
     -19
     -20