% 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)
      58
      53
      48
      29
     133
     149
     306
     349
     464
     522
     277
     295
     173
     142
     117
     153
     136
     140
     215
     238
     190
     183
     166
     128
     128
     123
     127
     120
     135
     105
     117
     108
     121
     135
     111
      81
     104
     105
      91
      73
      71
      68
      63
      76
      61
      48
      75
      38
     -22
     -29
      17
     -21
      30
      27
      33
     -42
      15
      36
     -21
      19
      17
     -39
     -12
      20