% 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)
     126
     105
      86
      89
     662
     765
     782
     786
     633
     613
     359
     426
     334
     278
     263
     264
     247
     225
     210
     323
     342
     418
     296
     241
     287
     238
     209
     174
     217
     159
     154
     179
     163
     150
     146
     141
     141
     113
     125
     110
     108
      95
      76
      75
      62
      59
      45
      35
      16
      34
      42
       5
      21
      15
     -28
     -18
     -39
     -32
     -28
      23
     -19
      12
       9
      12