% 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)
      34
      26
     -33
      49
     343
     239
     232
     178
     220
     304
     267
     208
     208
     221
     289
     460
     529
     599
     394
     355
     286
     302
     271
     235
     255
     201
     203
     208
     169
     163
     160
     123
     143
     129
     131
     110
     120
     112
     134
     100
      84
      84
      90
      91
      71
      57
      60
      54
      69
      35
      35
     -14
      25
      29
     -18
     -33
     -15
      25
      14
     -37
     -38
     -44
     -36
     -27