% 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)
     152
     166
     115
     164
     142
     119
     257
     235
     795
     755
    1093
    1315
    1813
    1062
    1094
     787
     614
     542
     455
     471
     360
     403
     266
     380
     338
     272
     265
     268
     239
     232
     175
     192
     187
     147
     137
     134
     120
     126
      99
     119
     101
      73
      61
      84
      61
      46
      46
      34
      69
      21
      30
       6
      26
      17
     -12
     -27
     -20
     -16
     -14
     -44
      26
     -26
     -33
     -13