% 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)
     183
     108
      89
      99
     195
     290
     959
    2647
    3692
    2707
    2818
    1343
    1637
    1369
    1072
    1026
     778
     810
     747
     526
     576
     448
     393
     405
     314
     258
     307
     277
     236
     253
     234
     158
     182
     132
     162
     125
     129
     124
     111
      93
      84
      73
      55
      87
      46
      65
      51
      53
      27
      62
      33
      51
      16
     -30
     -28
      45
     -37
     -58
     -33
     -27
     -33
      31
     -38
      26