% 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)
     160
      75
      42
     104
     255
     221
     239
     316
     581
     508
     945
    1289
    1699
    1454
     917
     571
     664
     630
     515
     536
     393
     341
     299
     348
     299
     249
     268
     214
     209
     187
     201
     171
     150
     150
     142
     125
     116
     106
      96
      92
      90
      91
      53
      62
      74
      67
      58
      25
      16
      23
      19
      39
      19
      28
     -33
     -24
      11
      26
     -25
     -36
      15
      26
     -25
     -29