% 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)
      79
      64
      32
      22
     393
     204
     162
     176
     279
     495
     581
     664
     450
     486
     376
     295
     254
     295
     333
     267
     270
     207
     237
     197
     242
     218
     167
     173
     161
     166
     143
     142
     153
     111
     143
     125
     120
      96
     110
     101
     104
      96
      79
      84
      78
      91
      81
      58
      62
      36
     -29
      48
      23
     -17
      37
      28
     -51
     -28
     -32
     -33
      -9
     -35
      17
     -18