% 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)
       7
     -44
     -27
     -29
      92
      93
     150
     181
     209
     164
     153
     243
     380
     389
     480
     321
     326
     246
     251
     288
     266
     240
     215
     240
     205
     182
     177
     158
     203
     153
     165
     120
     148
     134
     112
     106
     106
     108
      86
      83
      75
      81
      61
      49
     -16
      43
     -38
      21
      50
      15
      43
      36
     -24
     -42
      22
      10
     -37
      13
     -23
       9
     -12
     -22
      48
     -40