% 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)
     105
      69
      34
      62
     229
     250
     181
     344
     195
     296
     140
     101
      94
      73
      48
      46
      48
      22
      86
      93
     168
     276
     292
     271
     239
     226
     172
     165
     166
     136
     152
     151
     117
     119
     130
      96
     119
      85
      67
      73
      65
      57
      75
      58
      48
      37
      55
      44
      31
      24
      36
      22
      28
     -12
     -20
      40
     -35
     -29
      27
     -25
     -27
     -33
     -37
      -6