% 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)
     216
      91
     127
     144
     414
     181
     440
    1399
    2121
    1600
    1062
    1467
    1133
    1173
     830
     741
     682
     551
     565
     449
     426
     369
     384
     337
     322
     311
     279
     233
     254
     220
     191
     191
     193
     132
     163
     126
     133
     112
     128
     119
     114
     102
      98
      83
      74
      89
      61
      11
      63
      23
      20
      28
      28
      26
      17
     -44
     -39
     -31
     -41
     -31
      29
      26
      33
     -40