% 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
      86
      66
      74
     202
     506
     758
     719
     530
     747
     548
     445
     312
     324
     268
     189
     162
     128
     146
     125
     130
     132
     179
     158
     174
     123
     138
     136
     130
     118
      89
      82
      75
      71
      87
      89
      67
      89
     100
     101
      98
     116
     115
     110
      65
      68
      58
      34
      42
      39
      23
      49
      30
     -13
     -13
      19
     -32
     -20
     -31
     -23
     -27
     -24
     -20
     -36