% 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)
     114
      79
      80
     134
     187
     645
    1565
    1825
    1254
    1151
    1154
     939
     723
     661
     635
     521
     502
     558
     616
     528
     498
     414
     348
     324
     290
     272
     274
     215
     210
     221
     195
     168
     181
     148
     160
     131
     130
     123
     124
      86
     104
      76
      66
      98
      65
      48
      69
      36
      49
      51
      43
      34
      41
      29
     -40
     -25
     -32
     -14
     -39
     -31
     -38
     -35
     -18
     -28