% 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)
     109
      63
      59
      92
     124
     617
    1117
     662
     591
     684
     307
     407
     352
     361
     404
     356
     254
     255
     194
     167
     210
     136
     145
     151
     168
     166
     145
     108
     115
      95
     129
     116
     138
     137
     102
     100
     130
     107
      90
     113
      92
      74
      87
     101
      90
      51
      45
      36
      34
      41
      50
      16
     -14
     -23
       9
      11
      16
     -27
      42
     -34
     -14
     -39
      34
     -49