% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     846
     502
     395
     171
     221
     170
     346
     271
     184
     217
     206
     167
     171
     231
     321
     331
     155
     259
     200
     137
     139
     149
     157
     116
     116
      72
     187
     160
     109
     140
     116
      65
     -51
     118
      76
      90
      62
      96
     122
     117
     -41
     -11
      61
      79
      -4
      87
     124
     171
      40
     -40
      82
     -28
     -63
     109
     -38
     131
     -81
      30
      82
      63
      27
     126
     -48
     -78
      67
     138
      50
     119
      52
      66
     -50
     -80
     -85
      52
     -19
     -54
      99
     -48
      47
      46
      -2
      25
     -59
      77
     -51
     -37
     -42
      63
      88
      46
     -90
     -65
     -83
     -65
      80
      56
      56
     -14
      57
     -78
      86
      36
      65
      66
     -72
      44
     -74
     -85
     -33
     -36
     -91
     -64
     -64
     -51
      58
     -36
      53
     -63
     -35
     -12
     -71
     105
      53
     -63
     -44
      44
      61
      94