% 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)
     184
      66
     -21
     136
     185
     255
     741
     607
     708
     467
     385
     264
     325
     448
     722
     616
     452
     367
     469
     391
     393
     311
     349
     279
     259
     260
     222
     248
     201
     155
     242
     202
     142
     165
     154
     136
     146
     141
     107
      88
      72
      90
      51
      74
      23
      84
      13
     -14
      39
      51
      34
     -20
     -26
     -29
     -31
      11
     -20
     -16
       8
     -18
     -42
     -28
      41
     -27