% 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)
     126
      69
      86
     100
      86
      93
     164
     262
     230
     725
     941
     914
    1108
     669
     638
     658
     496
     487
     428
     428
     420
     424
     344
     315
     328
     271
     255
     281
     198
     192
     198
     205
     157
     128
     140
     124
     127
     134
      99
     109
      82
      69
      78
      60
      73
      46
      71
      39
      42
       8
      40
      27
      16
      29
     -20
      15
      11
     -21
     -46
     -14
      20
     -30
     -31
     -12