% 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)
     236
     164
     159
     184
     169
     544
    1957
    1306
     922
    1031
     847
     871
     697
     591
     566
     530
     475
     402
     378
     411
     319
     294
     260
     309
     232
     258
     218
     242
     229
     242
     179
     211
     207
     203
     163
     146
     168
     106
     139
     100
     109
      35
      54
     -29
     -19
     112
      62
     110
     100
      15
     -73
      76
     -55
     -77
      53
      71
     -46
      23
     -16
     -59
     -64
     -50
      36
      61