% 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)
     664
     275
     169
     121
     116
     404
     571
     434
     583
     235
     204
     188
     196
     172
     144
     135
     132
     102
      89
     115
     111
     135
     115
     150
     102
      83
      70
      47
      61
      68
      68
      52
      50
      50
      43
      54
      35
      31
      28
      44
      35
      33
      23
      15
       2
     -19
       6
      13
     -11
     -13
      16
     -12
      36
     -22
     -25
      11
      35
     -20
     -29
     -13
       8
      20
      -8
      10