% 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)
     124
      97
      54
      94
     167
     231
     315
     361
     431
     384
     337
     282
     270
     300
     401
     599
     795
     697
     450
     424
     342
     322
     284
     267
     297
     260
     217
     204
     177
     209
     197
     175
     150
     182
     180
     139
     141
     141
     135
     134
      76
     103
      91
      81
      89
      71
      67
      42
      43
      60
      43
      21
      12
     -37
     -37
       8
     -40
      -5
     -27
      -5
     -40
     -13
     -11
     -30