% 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)
     138
      13
      15
      66
     126
     187
     327
     462
     529
     561
     671
     628
     639
     517
     492
     576
     396
     510
     431
     319
     307
     366
     280
     265
     244
     235
     222
     209
     182
     249
     183
     166
     155
     136
     148
     135
     124
     112
      94
      84
      73
      80
      87
      61
      81
      48
      39
      46
      17
      39
      43
      19
     -22
      38
     -22
     -40
      24
     -19
     -37
     -42
     -18
     -14
      26
      -8