% 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)
     407
     170
     168
     170
     200
     780
    1888
    1641
     912
     914
     908
     719
     613
     482
     517
     518
     444
     345
     357
     310
     288
     244
     283
     246
     195
     240
     219
     228
     176
     177
     164
     134
     181
     140
     130
      98
     107
     141
     132
     107
      83
      93
     103
      37
      51
      48
      70
     -42
     -21
      50
      25
     -64
      68
     -46
      -6
      31
     -30
     -67
      58
      65
     -46
     -56
      28
      18