% 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)
     134
      65
      70
      66
     156
     163
     362
     233
     167
     114
      83
     143
     155
     307
     456
     724
     499
     434
     403
     371
     366
     266
     236
     206
     242
     214
     248
     222
     199
     210
     160
     170
     187
     149
     123
     109
     133
      98
      80
     106
      71
      77
      68
      78
      84
      34
      52
      40
      55
      59
      32
      47
     -24
     -15
      43
     -54
      32
      10
     -19
     -24
     -32
     -38
     -43
     -43