% 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)
     108
      86
      79
      79
     362
    1166
    1279
    1532
    1271
    1189
    1294
    1255
     776
     840
     681
     524
     574
     424
     471
     487
     311
     376
     364
     344
     335
     313
     270
     206
     250
     252
     166
     168
     197
     174
     179
     142
     144
      91
     110
     107
      59
      71
      87
      63
      65
      72
      62
      47
     -24
      21
     -45
      64
     -33
      38
     -20
      34
      60
     -28
      27
      37
     -21
     -30
     -37
     -15