% 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)
      94
      83
      69
      76
     195
     321
    1205
    2680
    2232
    2183
    1956
    1160
    1362
    1133
    1033
     901
     825
     653
     590
     452
     475
     373
     313
     370
     320
     309
     269
     240
     282
     207
     214
     204
     159
     160
     108
     136
     121
     100
     120
      95
      99
      95
      79
      63
      72
      57
      61
      52
      61
      38
      31
      20
     -14
     -23
      28
      10
      18
     -32
     -42
     -25
     -40
      32
     -49
     -24