% 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)
      97
      79
      72
     110
      64
     136
     234
     291
     339
     232
     357
     863
     617
     507
     477
     400
     450
     316
     279
     249
     278
     277
     285
     249
     266
     210
     227
     192
     207
     181
     176
     166
     162
     177
     191
     150
     144
     123
     112
      99
     105
     100
      75
      91
      79
      82
      54
      64
      69
      37
      10
      26
     -34
      31
      11
      38
     -17
      17
     -28
     -32
       4
      36
     -52
     -43