% 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)
      85
      66
      76
      28
     163
     302
     590
     830
     950
     999
    1028
    1167
    1069
     787
     954
     726
     659
     480
     460
     520
     485
     398
     369
     378
     326
     316
     248
     213
     243
     226
     195
     174
     172
     143
     133
     134
     136
     120
     103
     116
     113
      96
      64
      60
      58
      70
      59
      45
      34
      54
      42
     -15
      30
      -8
      20
     -33
      37
     -28
     -29
      -5
     -41
     -17
     -33
     -38