% 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)
     113
     108
      94
      67
     133
     312
     781
     669
     514
     616
     469
     698
     661
     587
     488
     409
     435
     422
     482
     433
     321
     306
     293
     306
     238
     279
     235
     231
     214
     202
     210
     142
     135
     149
     147
     137
     113
      96
      94
      92
      91
      62
      59
      38
      46
      46
      34
      29
      29
      38
       6
      15
      -8
       4
      -7
      12
      34
     -11
      18
     -30
     -37
     -31
      -8
     -28