% 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)
     164
     107
      84
     579
    1832
     863
     944
     748
    1103
    1695
    2684
    2046
    1392
    1003
    1098
     722
     507
     679
     567
     522
     392
     425
     436
     335
     332
     287
     283
     245
     221
     231
     227
     185
     168
     169
     146
     129
     126
      93
     130
     121
      85
      88
      77
      87
      71
      72
      18
      47
      52
      34
      43
     -22
      34
      15
      34
     -21
     -21
      -6
     -33
     -20
     -32
     -33
     -28
     -29