% 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)
     276
     106
      67
     146
     259
     145
     133
     362
     404
     305
     198
     169
     131
     134
     189
     331
     339
     294
     297
     219
     178
     208
     182
     163
     139
     169
     130
     103
     244
     173
     236
     211
     179
     165
     154
     148
     120
      99
      94
     122
      58
     -43
      60
      78
      76
      46
      50
     -35
     -22
     -31
      34
      63
      66
     -53
      79
     -64
     -48
      96
     -45
     -62
     -32
     -41
      50
     -55