% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      89
      81
      49
       8
      71
      22
      51
     101
     -39
     100
      74
     113
     146
     150
     162
     205
      78
     159
      98
      70
     151
     153
     278
     181
     200
     179
     162
     165
     172
     157
      89
      88
      69
      72
      80
      70
      31
      23
      31
      59
      63
      85
     106
      82
      80
     127
     112
     110
     126
      92
      76
     139
     101
      55
      93
     140
      65
      66
      73
      64
      80
      69
      48
      73
      65
      98
      44
      12
      22
      60
      87
      66
      32
      70
     -15
     -22
      52
      40
      37
       2
      50
     -29
      26
      40
     -35
     -21
      61
      54
     -13
     -11
      65
     -37
      30
      44
      38
     -30
      79
     -30
      82
     -21
      35
      37
      39
     -42
     -50
      37
     -14
     -45
      -7
     -34
     -35
      39
      46
     -30
      19
     -42
      58
       5
     -38
      63
     -37
     -67
     -43
      27
      13
     -17
     -42
      36