% 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)
     148
      84
     125
     133
     314
     707
     938
     744
    1215
    1345
    1036
    1317
     958
     777
     746
     697
     544
     567
     428
     444
     376
     350
     384
     312
     271
     265
     271
     202
     214
     219
     154
     174
     163
     146
     119
     138
     147
     111
     108
      44
      54
      86
      70
      79
      57
      38
      46
      27
      58
      60
      30
     -36
      26
      18
     -18
     -32
      31
      17
     -35
     -21
     -34
     -38
     -39
     -41