% 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)
     121
      84
      68
     185
     896
    1256
     424
     539
     208
     255
     240
     212
     229
     254
     195
     216
     184
     290
     286
     268
     272
     249
     217
     226
     217
     241
     247
     174
     199
     164
     134
     158
     133
     149
     134
     139
     112
      83
      98
     105
      88
      83
      84
      32
      58
      61
      38
      47
      46
      23
     -31
      42
     -32
      42
      16
       9
     -35
     -13
     -36
      15
      15
     -33
     -31
     -11