% 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)
      82
      71
      43
      56
     102
      72
     191
     353
     324
     516
     499
     655
     641
     564
     544
     461
     377
     314
     298
     331
     288
     311
     305
     232
     258
     270
     166
     215
     180
     169
     142
     173
     130
     125
     104
     120
     120
     103
      89
      63
      71
      73
      76
      69
      59
      48
      70
      53
      41
      29
     -18
      32
     -32
     -26
      18
      41
      25
     -17
     -32
     -13
     -22
     -28
      -8
     -20