% 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)
     107
      49
      59
     113
     160
     235
     206
     321
     346
     343
     222
     177
     233
     139
     173
     203
     146
     176
     186
     124
     112
     124
     138
     128
      91
     107
     174
     184
     160
     149
     159
     230
     154
     130
     167
     140
     114
      95
      95
      76
      77
      75
      82
      39
      35
      40
      55
      53
     -28
      12
      17
      57
     -32
     -19
      53
     -37
     -36
     -39
      11
      39
     -33
     -27
     -10
      37