% 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)
     167
     144
     102
     284
     395
     212
     183
     701
     965
     869
     716
     962
    1235
     825
     936
     673
     632
     703
     527
     443
     367
     340
     331
     365
     298
     265
     242
     250
     194
     164
     144
     153
     137
     167
     141
     131
     109
     107
     119
     103
      89
      72
      62
      77
      80
      55
      28
      48
      49
      50
      20
      18
      19
      25
     -33
     -13
      37
     -46
     -33
     -22
       5
     -15
     -18
     -21