% 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)
     111
      98
      63
      85
     226
     342
     612
     580
     641
     501
     311
     328
     291
     361
     500
     748
     798
     543
     475
     393
     303
     357
     281
     293
     256
     251
     247
     194
     201
     168
     153
     165
     136
     125
     160
     119
     120
     110
     122
      89
      82
      84
      82
      74
      61
      50
      35
      48
      49
      49
      35
      26
      19
     -23
      41
      35
     -12
     -28
     -29
     -30
     -16
     -28
     -39
     -35