% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     554
     177
     198
     132
     187
     143
     140
      44
     106
     175
     163
     165
     141
     226
     280
     276
     583
     536
     454
     351
     265
     279
     338
     209
     143
     216
     171
     102
     135
     155
     141
      35
      86
      66
      53
      40
      80
      68
     118
      63
     149
     179
      93
     173
     112
      96
     116
     113
      77
     113
     156
      33
     111
     -42
     102
     159
      51
     105
     119
     132
     115
     116
      12
     -11
     -11
      75
      41
      43
      73
      76
      75
     -78
     -79
     -37
      34
      38
      60
     -82
     -72
      76
     -73
     -84
     -41
      -8
      48
     -26
      60
     -37
      14
     -17
      27
     -72
     -15
      57
     100
     103
      68
     -68
     105
     -50
      65
     -25
      36
      28
       6
     109
     -40
     -79
     -46
     -75
     -74
      84
     -11
     -50
     -48
     -41
     -69
     -56
     -75
     -31
     -12
      38
     103
      48
      93
     101
     -77
     -83