% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     147
      96
      76
      80
     101
      54
      74
      31
      53
     114
     152
     253
     266
     326
     378
     350
     215
     280
     196
     167
     163
     108
     149
      90
      96
     141
     134
      81
      90
      62
     101
      51
     113
     219
     168
     154
     170
     134
     199
     167
     132
     195
     174
     113
     176
     114
     161
     117
      88
     105
      53
     115
      88
      87
      66
     112
      84
      67
      64
      72
      34
      36
      50
      58
      94
      55
      34
      64
      82
      28
      39
      45
      62
      62
      36
      47
      41
      37
      61
     -14
      73
      29
     -20
      37
      77
      34
     -12
      42
      59
      42
      11
     -51
      39
      47
     -21
     -15
      63
     -19
      38
      17
      46
      -6
      15
      -5
      51
     -28
     -47
      25
      29
     -18
     -35
      47
     -46
      15
     -19
      13
     -14
     -45
     -46
      39
     -16
     -14
     -22
      22
      19
     -39
     -36
     -32