% 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)
     181
      88
      63
      84
     210
     245
     498
     451
     332
     324
     188
     163
     159
     279
     518
     568
     560
     564
     522
     570
     500
     344
     333
     301
     346
     281
     239
     234
     226
     184
     178
     186
     170
     154
     140
     134
     127
      91
      91
     113
      70
      98
      74
      69
      75
      63
      71
      53
       4
      46
      25
      48
      52
     -33
      23
     -30
     -35
     -18
      16
     -40
     -28
     -39
      20
     -39