% 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)
      94
      56
      54
      98
     115
     495
    1057
     926
     832
     661
     707
     952
    1204
     976
     639
     664
     497
     438
     435
     428
     318
     344
     283
     249
     333
     214
     234
     169
     183
     187
     157
     166
     101
     125
     141
     110
     111
      87
      82
      98
      79
      87
      64
      67
      49
      46
      67
      55
      39
      13
      16
     -16
      15
       4
      28
     -23
      28
     -14
      14
     -33
     -25
      32
     -34
     -34