% 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)
     145
      81
      29
      79
     129
     244
     189
     364
     413
     323
     211
     201
     147
     173
      94
     131
     103
     139
     259
     308
     325
     295
     289
     290
     193
     244
     192
     158
     150
     185
     127
     157
     134
     160
     125
      98
     107
      99
     100
      73
      65
      92
      70
      66
      75
      68
      33
      42
      68
      20
      23
     -15
      50
       7
      32
     -37
     -23
      12
     -29
     -22
     -40
      17
     -39
     -44