% 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)
     115
      80
      39
      28
      94
     182
     327
     233
     522
     798
    1386
    1345
     978
     972
     924
     645
     506
     554
     441
     353
     391
     344
     366
     322
     261
     263
     251
     273
     231
     210
     178
     170
     166
     180
     137
     138
     121
     116
     108
     105
      97
      71
      97
      67
      72
      59
      64
      60
      43
      34
      59
     -23
      29
      35
      19
      13
      -7
     -38
       3
     -32
     -46
     -30
     -11
     -27