% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     129
      61
      23
      29
      60
      58
     -14
      56
     123
      93
      61
     145
     265
     314
     470
     290
     470
     361
     247
     212
     269
     143
     208
     177
     175
      82
      98
      72
      65
      66
      84
     125
     144
     113
     108
      77
      88
      80
      46
      93
     129
     123
     167
     104
     101
     112
     144
     121
     136
     133
     142
      90
      69
     140
     147
     129
      72
      48
      84
     102
      85
      41
      50
      56
      81
      85
      69
      88
      55
      87
      14
      50
      74
      52
      52
      39
      58
      57
      12
      51
      36
      34
      44
      35
     -17
      38
      39
      57
     -29
       8
      29
      26
      34
      24
      38
     -23
     -21
     -21
     -20
      26
     -14
      22
      29
     -21
     -22
      -9
      -9
      58
      -3
      -3
      23
     -26
     -25
     -19
     -25
      28
     -16
     -32
     -27
      11
     -24
     -10
     -14
     -10
      19
      18
      29
       9