% 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)
      98
      87
      61
      60
      65
     277
     404
     783
     726
     675
     757
     661
     790
     566
     556
     575
     502
     482
     398
     432
     304
     314
     284
     257
     277
     299
     254
     238
     207
     188
     214
     187
     171
     148
     140
     137
     120
     116
     100
      87
      62
      84
      78
      81
      62
      46
      56
      62
      22
      25
     -24
     -16
      16
      26
      28
       5
      51
      18
     -33
     -35
     -30
     -26
     -21
     -24