% 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)
     896
     478
     386
     418
     397
     995
    1223
    1605
    1124
     830
     866
     553
     525
     337
     349
     323
     334
     282
     227
     167
     246
     174
     223
     170
     180
     138
     150
     147
     156
     112
     138
      98
     143
     116
     175
     166
     145
     118
     144
     181
     102
     154
     173
     110
     110
      72
     -84
      76
      85
      55
      81
      94
     -35
     -21
     -80
      84
      61
    -111
     -22
     -79
     -58
      47
     -58
      18