% 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)
     239
     191
     134
     107
     143
     197
     402
     492
     609
     649
    1031
     569
     446
     464
     423
     390
     332
     340
     307
     214
     207
     163
     160
     168
     161
     207
     176
     162
     176
     155
     136
     137
     141
     115
     133
     132
     114
     131
      70
     101
      89
     104
      93
      78
      56
      31
      46
      44
      64
      23
      54
      24
     -18
     -43
     -20
     -39
     -47
     -13
     -35
     -17
     -32
      28
      28
      39