% 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)
     126
     109
      70
     286
     941
     999
    1017
     753
     823
    1102
     955
     970
    1031
    1012
     725
     638
     650
     554
     653
     448
     338
     424
     354
     280
     243
     283
     291
     265
     214
     202
     199
     175
     169
     159
     157
     146
     152
     113
     107
      74
      87
      69
      95
      58
      62
      66
      55
      26
      61
      48
      40
      28
     -24
     -18
      30
     -33
     -36
     -19
     -23
       8
      19
     -50
     -28
     -46