% 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)
     110
      46
      53
      58
     167
     261
     257
     459
     231
     291
     358
     277
     194
     203
     168
     202
     236
     337
     385
     378
     260
     232
     214
     220
     160
     208
     176
     157
     160
     181
     143
     148
     124
     132
     116
      74
     107
     103
      91
      95
      53
      67
      54
      76
      71
      56
      57
      46
      51
      23
      -2
     -20
     -49
      44
     -19
      31
      18
     -28
     -28
      19
       4
     -26
      32
     -12