% 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)
     148
     149
      83
      48
     150
     138
     134
     168
     433
     763
    1892
    2251
    1744
    1332
     839
     731
     613
     678
     536
     554
     416
     368
     402
     393
     323
     238
     237
     214
     227
     240
     202
     167
     164
     155
     167
     136
     155
     114
     100
     117
      74
      68
      97
      67
      28
      55
      44
      50
      38
      28
      29
       7
     -25
      33
     -20
      33
     -25
     -32
      19
     -25
       6
     -30
     -24
     -15