% 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)
     169
     140
     105
      97
     165
     207
     392
     847
     610
     696
     715
     803
     801
     589
     550
     441
     361
     351
     291
     318
     289
     208
     247
     205
     167
     170
     168
     144
     157
     157
     132
     145
     135
     131
     111
     121
      91
      75
      98
     117
     103
     105
      53
      62
      62
      83
      73
      43
      44
     -34
     -19
     -22
       4
      25
      62
      42
      13
      29
      30
      23
     -20
     -54
     -40
     -42