% 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)
     150
     101
      71
     108
     195
     486
     820
    1170
     527
     822
     556
     597
     578
     368
     470
     351
     437
     346
     314
     329
     311
     340
     252
     259
     230
     235
     215
     236
     156
     173
     139
     183
     156
     127
     132
     125
     119
      88
      64
      89
      89
      61
      70
      69
      78
      69
      55
      38
      25
      46
     -18
      15
       8
      28
     -17
      13
     -27
      13
     -29
     -29
     -26
       9
      26
     -24