% 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)
     134
      71
      56
      52
     108
     342
     674
     945
     684
     995
     862
     661
     762
     510
     590
     719
     575
     468
     347
     383
     360
     351
     323
     304
     303
     202
     214
     223
     231
     185
     167
     172
     134
     182
     140
     127
     111
     126
     114
      81
     104
      64
      82
      59
      89
      40
      50
      68
      43
     -22
      34
      25
      22
     -39
      42
     -14
       5
     -21
      13
     -22
     -35
      24
     -30
     -37