% 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)
     266
     101
      61
      66
     295
     391
    1075
    1215
     877
     634
     594
     554
     505
     398
     457
     392
     328
     334
     414
     336
     313
     275
     306
     243
     222
     211
     171
     227
     177
     149
     167
     136
     180
     169
     175
     158
     120
     121
      78
      65
     103
      77
      87
      58
      94
      35
     -18
      48
      48
      43
     -36
     -42
      61
     -13
      41
     -33
     -11
     -45
      39
      39
      23
      17
     -22
     -56