% 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)
      91
      58
      39
     269
     368
    1291
    1805
    1176
     983
     804
     528
     549
     367
     360
     349
     252
     225
     216
     188
     129
     223
     167
     156
     140
     110
     123
     100
     136
     128
      83
      85
      95
      96
      99
     116
      89
     102
      90
      83
      77
      70
      89
     101
      63
      84
      75
      34
      38
      50
      21
      35
      30
      37
      38
      16
     -38
     -21
     -42
     -31
     -38
      -5
     -44
      24
     -26