% 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)
     120
      49
      59
     140
     200
     300
     868
    1280
     660
     518
     447
     851
    1260
    1425
    1254
     671
     607
     451
     494
     406
     392
     373
     306
     312
     312
     271
     203
     299
     209
     211
     208
     188
     147
     173
     149
     127
     123
     126
     110
      95
      61
      89
      67
      66
      69
      44
      54
     -10
      66
      51
      39
      23
      15
      14
      21
     -41
     -34
     -34
      26
     -11
     -29
     -19
     -29
     -32