% 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)
     153
      98
      71
     108
     302
     240
    1059
    1073
     791
     593
     515
     500
     937
    1064
     939
     568
     500
     524
     596
     400
     389
     411
     268
     308
     237
     247
     213
     180
     202
     215
     210
     164
     134
     141
     119
     134
      98
     123
      97
      97
      89
     108
      76
      54
      81
      35
      61
      29
      50
      30
      39
      34
     -26
      45
      11
      30
     -10
     -39
     -19
      -9
     -22
     -28
     -42
     -48