% 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)
    1858
    1156
     639
     861
    1212
    1062
     852
    1345
    1702
    3847
    3142
    1596
    1228
    1217
    1109
     707
     767
     788
     734
     601
     513
     458
     473
     388
     360
     299
     260
     244
     266
     251
     208
     195
     201
     195
     140
     128
      95
     152
     124
      94
     106
      61
      77
      81
      90
     105
      71
      72
      69
      19
     -27
     -44
     -11
     -28
      25
      41
     -11
      23
     -50
     -29
     -46
      30
     -21
      28