% 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)
      63
      61
      48
      58
     207
     204
     382
     715
    1234
    1356
    1041
     887
     905
     688
     509
     521
     471
     424
     357
     287
     348
     274
     262
     252
     227
     215
     218
     172
     226
     214
     170
     183
     175
     159
     144
     128
     115
     126
     104
      99
      89
      99
     100
      98
      63
      71
      61
      76
      53
      46
      34
      23
      49
      12
     -15
     -15
     -34
      39
     -30
     -17
     -46
     -34
     -46
     -39