% 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)
     168
      95
      77
      82
     140
     123
     128
     153
     183
     122
     182
     251
     216
     198
     282
     182
     154
     201
     198
     253
     228
     181
     241
     185
     111
     107
      77
      48
      36
      52
      62
      60
      37
      58
      40
      47
      34
      56
      33
      49
      27
      36
     -13
      38
      35
      54
      41
      24
     -36
      55
      53
     -24
     -40
     -11
     -34
      51
      -1
     -31
     -11
      10
     -40
      25
      15
     -27