% 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
     133
     106
      80
     172
     732
     763
     513
     421
     354
     269
     300
     452
     825
     678
     723
     576
     430
     369
     411
     349
     290
     297
     293
     224
     272
     239
     257
     208
     204
     156
     182
     141
     148
     153
     125
     143
     119
     110
     116
      77
      86
      88
      72
      74
      56
      46
      53
      40
      54
      62
      18
     -21
     -27
      25
     -29
      19
      24
     -33
     -22
     -43
     -41
     -37
     -30