% 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)
     161
      89
      69
      89
     249
     618
    1103
     984
     521
     512
     441
     345
     447
     500
     294
     371
     290
     244
     287
     209
     302
     206
     246
     231
     216
     189
     179
     212
     178
     152
     168
     163
     149
     118
     147
     153
     112
      92
     118
      70
      82
      72
      74
      68
      55
      55
      29
      64
      40
      30
     -17
      10
     -12
       8
      -9
     -31
      37
      19
      18
     -28
     -14
     -24
      32
     -43