% 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)
     131
      83
      44
     105
     142
     493
     621
     599
     576
     674
     603
     419
     270
     264
     211
     160
     127
     161
     124
     125
     204
     223
     248
     230
     189
     199
     203
     169
     201
     148
     149
     148
     138
     141
     116
     130
     129
     100
      73
     108
      64
      72
      73
      74
      79
      67
      38
      43
      47
     -17
      27
      49
      53
       7
     -14
     -12
     -32
     -22
     -22
     -35
     -38
     -19
     -33
     -28