% 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)
    5159
    4559
    2613
    2001
    1779
    1481
    1286
    1458
    1250
    1330
    1369
     887
     854
    1176
    1106
     820
     805
     854
     795
     541
     519
     681
     542
     624
     579
     476
     493
     344
     267
     298
     268
     175
     262
     180
     198
     336
     278
     234
     298
     194
     210
     311
     156
     125
     222
      39
     -86
     101
      30
     167
     213
     -61
     164
      83
     -97
     -79
      74
      92
    -108
    -135
    -127
    -109
      20
    -151