% 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)
     335
     106
     105
     124
     212
     153
     197
     334
     310
     227
     187
     124
     120
     135
     193
     242
     243
     210
     150
     128
     190
     212
     251
     174
     188
     195
     134
     156
     132
     118
     121
     109
     114
      97
      87
     110
      90
      89
      63
     -31
      96
      41
      66
      46
      50
      32
      47
      46
      56
      41
     -43
      45
     -25
     -21
     -50
      20
     -20
      -7
     -18
      40
     -59
      10
       3
      46