% 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)
    1073
     244
     183
     175
     177
     338
    1219
    1173
     826
     606
     547
     504
     492
     499
     351
     375
     362
     258
     246
     284
     192
     205
     160
     174
     240
     207
     169
     211
     187
     150
     155
     141
     189
     125
     128
     152
      56
      93
      79
      60
     108
      59
      64
      43
      73
      59
      49
      40
      74
      10
     -61
      71
      44
     -59
      48
      35
      38
      -2
     -63
     -42
     -54
     -47
     -59
      65