% 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)
     137
     126
      91
     103
     192
     146
     152
     333
    1081
    1298
    1408
    1442
     861
     790
     872
     651
     715
     613
     514
     491
     400
     386
     327
     343
     303
     250
     214
     212
     212
     212
     199
     173
     184
     180
     152
     133
     119
     117
      72
      73
     108
      90
      80
      75
      80
      70
      67
      44
      30
      19
      47
      42
      30
      38
      -4
     -32
     -40
      21
      22
      -5
     -30
     -42
      -2
     -47