% 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)
      69
      82
      37
      71
     136
     153
     355
     431
     288
     276
     312
     661
     748
     971
     738
     474
     521
     513
     508
     497
     381
     385
     333
     334
     304
     264
     265
     228
     212
     168
     165
     117
     132
     128
     103
     145
     153
     113
     117
     108
      78
      85
      72
      72
      75
      71
      45
      72
      58
      28
      36
      43
      26
      30
      -5
     -22
     -33
      26
     -26
     -28
     -27
     -40
     -41
     -35