% 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)
     125
      79
      53
      62
     130
     580
    1622
     928
     984
    1222
    1451
    1145
    1080
    1036
     802
     850
     601
     756
     600
     483
     457
     390
     353
     316
     333
     309
     255
     223
     250
     168
     168
     195
     162
     146
     153
     146
     132
     118
      89
     110
      74
      68
      63
      45
      55
      58
      42
      29
      48
      36
      40
      45
       7
     -24
     -29
      -9
     -15
     -27
     -28
     -32
     -37
     -36
       7
     -17