% 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)
     223
      71
      70
      72
     130
     208
     901
    1351
    1482
    1202
     523
     496
     644
     605
     503
     441
     324
     313
     288
     261
     253
     192
     185
     183
     181
     126
     132
     136
     113
     119
      81
      98
      89
      79
      72
      79
      67
      56
      61
      48
      43
      36
      32
      35
      43
      35
      36
      28
      10
      21
      19
      29
      28
     -15
     -16
      21
     -24
     -15
      -6
      11
     -15
     -13
     -22
     -19