% 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)
     666
     430
     480
     474
     276
     547
     597
     703
    1869
    2504
    2410
    1145
    1174
    1057
     956
     972
     821
     732
     696
     559
     475
     469
     442
     326
     372
     359
     323
     252
     251
     248
     222
     197
     198
     153
     171
     128
     129
     115
     134
      91
     113
      80
      67
      53
      54
      57
      55
      39
       7
      40
      24
      59
      41
      58
     -15
      40
     -32
     -23
     -24
     -38
     -49
     -56
     -37
     -41