% 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)
     116
      99
      89
     102
     120
     560
     950
     626
     569
     947
    1826
    1811
    1252
     840
     847
     750
     625
     578
     483
     513
     504
     479
     350
     315
     286
     313
     265
     257
     217
     195
     178
     183
     201
     144
     144
     129
     133
     103
     107
     107
      82
      87
      95
      43
      90
      49
      67
      34
      17
      40
      42
      30
      38
      19
      23
       9
     -29
      21
      35
     -32
     -41
     -49
     -20
     -48