% 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)
     102
      77
      54
      75
     322
     404
     822
    1213
    1063
    1233
    1199
    1406
     861
     818
     991
     681
     588
     624
     513
     397
     348
     363
     292
     298
     350
     295
     250
     218
     222
     183
     169
     186
     146
     139
     141
     129
     137
     113
      74
      99
      83
      85
     100
      69
      72
      54
      41
      42
      52
      31
      19
      -8
      27
     -13
      14
      22
     -26
     -23
       8
     -36
     -29
     -23
      23
     -44