% 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)
      88
      72
     -13
      59
      88
     296
    1634
    1856
    1193
     844
     963
     667
     679
     623
     483
     452
     455
     315
     273
     328
     204
     230
     242
     223
     257
     258
     215
     231
     210
     221
     135
     140
     160
     124
     136
     128
     113
      91
     121
      91
      78
      85
      71
      83
      21
      70
      44
      61
      27
      42
      58
      51
      48
     -12
     -30
     -44
     -29
      14
     -24
     -20
     -38
     -44
     -23
     -46