% 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)
     138
      89
      89
      77
     196
     366
     383
     371
     338
     332
     231
     152
     207
     233
     280
     270
     343
     377
     269
     261
     293
     314
     251
     303
     240
     261
     209
     209
     205
     186
     167
     154
     151
     189
     125
     131
     116
     100
     111
      97
     112
      87
      95
      63
      43
      43
      52
      46
      53
      54
      48
      -6
      13
      32
      17
     -17
     -33
      -9
     -44
     -42
      10
      11
     -21
     -31