% 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)
      44
      86
      58
      79
     287
     223
     345
     567
     322
     291
     168
     168
     167
     137
     178
     230
     349
     502
     501
     425
     341
     349
     346
     344
     306
     291
     219
     226
     222
     198
     205
     166
     182
     145
     152
     184
     128
     129
     131
     118
     130
     115
      68
      94
      61
      82
      23
      52
      66
      26
      21
       6
     -24
      30
     -27
      22
      32
     -48
     -16
     -16
     -25
     -27
     -43
     -25