% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     155
      85
      55
      74
      84
      64
      80
     103
     112
     117
      83
     132
     310
     288
     324
     352
     476
     241
     200
     303
     235
     171
     150
     142
     124
     136
      83
     110
      43
      78
      97
      75
     121
      49
     123
     100
     109
     138
      61
      57
     134
      78
     126
      87
     127
      55
     172
     156
     130
     101
     134
     158
     121
     174
     201
     141
     139
     134
     114
      78
     167
     121
     106
      90
      86
     108
      74
     108
      97
     114
      99
      62
      42
      80
      59
      89
      62
      57
      56
      43
      43
      53
      46
      42
      56
     -24
      27
      58
      14
      28
      46
      54
      49
     -21
      38
      47
      -9
      26
      32
     -24
      14
       8
      19
      44
     -26
       6
      36
      11
      18
      11
     -12
     -11
     -32
     -16
     -15
     -27
     -22
     -27
     -11
     -15
      17
     -22
     -30
     -23
     -20
      23
      -8
      27