% 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)
     635
     556
     330
     327
     355
     625
    1063
     852
     641
     437
     516
     567
     440
     381
     410
     252
     285
     255
     255
     252
     258
     195
     189
     160
     162
     145
     150
     147
     133
     131
      96
     136
      85
      91
      70
      98
      80
      51
      63
      70
     104
      93
      98
      78
      78
      72
      79
     -26
     -22
      51
      32
      44
      49
     -12
     -36
     -20
      54
     -48
     -24
     -49
     -17
     -43
     -44
      27