% 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)
     106
      63
      64
      94
      90
     510
     847
    2110
    2261
    1663
    1394
    1123
     890
     789
     791
     824
     558
     622
     594
     540
     355
     355
     347
     318
     275
     253
     247
     245
     204
     184
     204
     173
     180
     163
     136
     128
     115
      96
      98
     108
      74
      89
      75
      81
      57
      69
      21
      34
      65
      32
      32
      23
      22
      30
     -32
      28
     -30
     -19
     -35
      -2
     -18
     -33
     -30
     -28