% 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)
     126
     106
      49
      74
     196
     515
     952
    1068
    1384
     984
    1212
     995
    1093
     872
     739
     541
     633
     535
     527
     426
     378
     346
     333
     317
     267
     252
     235
     236
     195
     192
     194
     161
     148
     168
     149
     132
     111
     114
     102
      93
      98
      96
      26
      62
      34
      36
      55
      48
      49
      41
     -29
     -22
      29
      25
     -37
      17
     -29
       9
     -15
     -11
      -7
     -22
     -27
       9