% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     155
      86
      76
      60
      43
      25
      25
      85
      73
      41
     115
     228
     206
     296
     205
     151
     248
     170
     154
     144
     238
     158
     174
     167
     152
     137
      45
      96
      69
      96
      86
      54
      46
      39
      62
      67
      42
      57
      46
      52
     -26
     -33
      33
      48
      -4
     -17
     -29
      22
      54
      42
      11
     -30
      50
      18
      38
      55
     -18
      52
      60
      50
     -26
      45
      45
      19
      30
      25
      43
      38
      51
      45
      35
     -12
      22
     -17
      55
      57
      45
     -31
      28
      48
      17
      -8
      41
      29
      47
      15
      29
      32
      38
      57
      11
     -22
      51
     -17
       4
      31
      43
      39
      26
      -2
      -7
      30
      22
       7
      -5
     -15
     -23
     -30
     -32
      20
     -23
      54
     -25
      27
     -14
     -24
      13
     -34
     -33
      27
       7
      -8
     -30
      -5
     -31
     -26
     -15
     -29