% 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)
      83
      99
      69
      73
     260
     439
     522
     560
     836
     584
     597
     578
     464
     316
     260
     323
     283
     257
     289
     213
     224
     251
     188
     216
     193
     187
     165
     163
     164
     198
     216
     198
     225
     174
     166
     163
     103
     112
      82
      86
      85
      66
      38
      44
      51
      54
      31
      41
     -16
      20
     -13
      21
      31
      25
      37
     -24
     -21
      18
     -10
     -16
     -24
     -20
     -29
     -23