% 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)
     289
     128
      92
     112
     202
     218
     536
     782
    1086
    1611
    2540
    2178
    1277
     953
     837
     740
     625
     548
     506
     451
     492
     414
     353
     286
     330
     278
     300
     246
     249
     191
     186
     207
     156
     141
     141
     117
      79
     109
     102
      78
     117
     108
      72
      73
      71
      62
      44
      47
     -18
      38
      28
      47
     -29
      24
      30
     -36
     -13
      22
     -39
     -21
      -9
     -18
      -4
     -36