% 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)
     187
      98
      35
     101
     158
     142
     203
     231
     505
     576
     786
     553
     547
     555
     355
     245
     213
     198
     192
     256
     283
     357
     409
     374
     250
     246
     253
     214
     197
     140
     197
     159
     174
     129
     162
     115
     116
     106
      85
      95
     119
      71
      54
      65
      99
      70
      70
      88
      60
     -35
      48
       4
      54
     -12
      20
      53
     -34
     -46
      42
     -48
     -69
      15
     -25
     -39