% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     168
      73
      68
      75
      58
      48
      23
     -15
      37
      64
      68
     145
     210
     286
     385
     242
     255
     167
     174
     196
     158
     163
      70
     144
     149
     105
     124
     152
     152
     204
     270
     232
     262
     199
     176
     263
     191
      81
     133
      83
     113
     117
     113
     120
     106
     128
     104
      53
     122
     100
      50
      97
      64
      63
      87
      46
      68
      92
      92
      86
     110
      -4
      85
      84
      72
      67
      78
     111
      45
      88
      87
      48
      -1
      51
      64
      34
      54
      55
      14
      25
      50
      43
      39
      38
      69
      55
      61
      60
      49
      48
      35
     -14
      51
      35
      77
      43
      26
      41
      39
     -23
     -11
     -28
     -28
     -17
     -30
      47
      35
     -15
      20
      29
     -12
     -31
     -36
      22
     -27
       3
      19
     -20
      37
     -24
     -26
     -26
     -27
      25
      24
     -18
     -22
     -13