% 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)
     118
      97
      63
     136
     339
     236
     547
     755
     897
    1192
    1580
    1083
     972
     811
     777
     718
     494
     519
     589
     435
     421
     354
     404
     327
     297
     267
     239
     273
     206
     217
     231
     172
     175
     162
     118
     145
     120
     126
      95
      84
      76
      89
      68
      70
      56
      52
      31
      51
      57
      40
      36
      26
     -17
      22
     -40
      32
     -25
     -27
     -36
     -40
     -33
     -27
      13
     -25