% 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)
      48
      46
      19
     -20
     143
     152
     202
     449
     516
     300
     197
     169
     160
     139
     103
      93
      75
      29
      70
      35
      78
      67
      25
      78
      65
     116
     131
     153
     171
     206
     168
     127
     119
     101
      86
      97
     122
      85
      73
      61
      87
      47
      47
      49
      54
      50
      34
      32
      36
      13
      24
     -14
      38
     -23
      46
     -12
     -14
       3
      24
     -17
     -41
     -12
     -36
     -40