% 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)
     129
     100
     147
     136
     100
     216
     556
     551
     729
     936
     668
     443
     341
     301
     356
     303
     329
     288
     234
     308
     227
     199
     186
     158
     171
     164
     184
     189
     163
     170
     174
     140
     140
     126
     124
     137
     120
     103
     104
      91
      73
      84
      60
      67
      68
      62
      81
      28
      25
      32
      29
      48
      32
      10
      21
     -22
      46
     -42
     -32
     -31
     -45
     -22
     -28
      14