% 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)
      78
      48
     -33
      81
      91
     302
     647
    1425
    1205
     621
     669
     458
     375
     382
     576
     653
     688
     598
     523
     526
     385
     376
     375
     314
     278
     348
     218
     261
     199
     183
     170
     144
     164
     170
     151
     111
     161
     106
     105
     107
     103
     126
      69
      85
      84
      62
      80
      21
      42
      55
      49
      31
      19
      27
     -37
      -7
     -42
       9
     -28
       8
     -36
     -41
     -31
     -39