% 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)
     188
      64
      73
      62
     131
     212
     298
     580
     539
     600
     651
     493
     433
     414
     252
     255
     349
     194
     211
     228
     239
     280
     321
     302
     248
     182
     223
     156
     195
     158
     149
     163
     170
     128
     124
     109
     134
     123
      98
     112
      91
      62
      52
      47
      81
      87
      62
      48
      45
      46
     -38
      55
      54
     -32
     -50
      21
      -7
     -34
     -41
     -33
      26
     -28
      -8
     -36