% 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)
     113
     103
      62
     127
     152
     205
     226
     559
    1102
    1561
     715
     802
     569
     545
     440
     575
     445
     487
     539
     507
     379
     315
     317
     301
     249
     270
     206
     219
     229
     187
     198
     177
     152
     115
     165
     117
      98
     124
     109
     101
      85
      94
      91
      51
      61
      53
      46
      67
      67
      10
      22
      42
      25
      31
     -20
      18
     -12
     -26
     -18
      -9
     -32
     -28
     -34
     -34