% 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)
     339
     151
     101
     100
     216
     203
     240
     423
     353
     372
     469
     401
     334
     384
     326
     232
     292
     299
     288
     224
     247
     239
     181
     173
     157
     158
     201
     160
     104
     110
     140
      83
      62
      95
      95
      91
      83
      84
      70
      89
      72
      53
      72
      58
      82
      79
      29
      71
      44
      99
      38
     -17
      43
      25
     -27
      33
     -48
      17
      41
     -46
     -40
     -48
     -59
     -53