% 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)
     103
      39
      50
      74
     101
     376
     571
     500
     290
     179
     123
     124
     104
     125
     105
      97
     155
     151
     207
     238
     252
     251
     325
     300
     290
     228
     202
     200
     165
     130
     163
     180
     143
     148
      95
     112
     102
      93
      95
      80
      84
      74
      40
      52
      58
      56
      26
      39
      44
     -23
      50
      10
      44
     -27
      24
      21
     -14
     -36
       5
      27
     -47
     -31
     -36
     -33