% 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)
     138
      90
      61
     103
     222
     470
     367
     670
     639
     584
     466
     274
     252
     231
     176
     135
     164
     154
     208
     257
     350
     411
     378
     342
     279
     266
     202
     201
     158
     154
     128
     158
     115
     128
     105
     116
      98
     110
      81
      82
      91
      84
      69
      71
      50
      55
      54
      54
      47
      32
      25
      40
      24
       0
      11
      15
     -34
       9
     -21
     -35
     -17
     -35
     -25
     -31