% 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
      54
      66
      61
     214
     614
     610
     592
     540
     535
     585
     517
     448
     407
     355
     318
     312
     354
     363
     304
     339
     245
     250
     287
     221
     194
     222
     206
     155
     171
     185
     167
     140
     149
     137
     100
     114
     134
     113
      98
      82
      68
      80
      79
      67
      72
      71
      52
       4
      44
      31
      17
      17
      40
      29
     -17
     -18
     -12
     -24
     -23
      36
     -21
     -53
     -32