% 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)
      50
      38
      42
      62
     142
     308
     402
     380
     419
     592
     531
     534
     544
     812
     651
     576
     375
     451
     324
     309
     337
     381
     254
     235
     248
     186
     252
     222
     170
     182
     208
     180
     169
     142
     160
      89
     124
     101
     117
      75
     112
     114
      84
      73
      49
      63
      50
      27
      51
      21
      29
      43
      53
      12
      -9
     -21
     -36
      22
      17
     -38
     -39
     -39
     -42
     -39