% 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)
      93
      28
      33
     102
     123
     167
     166
     320
     256
     265
     542
     769
     758
     584
     694
     439
     523
     414
     357
     483
     313
     314
     299
     300
     203
     262
     232
     210
     217
     200
     174
     209
     192
     184
     147
     126
     150
     130
      95
     119
     114
      90
      68
      61
      -8
      54
      92
      71
      77
      44
     -14
      37
      47
      47
     -34
     -18
     -37
     -34
     -50
     -36
     -30
     -31
     -33
     -50