% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     362
      90
     100
      87
      43
      77
      89
      90
     104
     228
     308
     212
     211
     202
     118
     170
     170
     145
     108
     164
     156
     112
     165
     104
     108
     144
     109
     190
     139
     181
     189
     119
     101
     146
     116
     102
     110
     107
     131
     140
     115
      77
      76
      71
      92
      57
      75
      52
      59
      46
      51
      22
      27
      38
      40
      40
      37
      29
     -21
      59
      24
      14
      23
      18
      19
      51
      25
      44
      44
      43
      12
      50
      58
      20
      48
      70
      79
      36
      59
      27
      22
      28
      43
      34
     -24
      20
      52
      53
      65
      46
      25
      47
      30
      18
     -14
      24
       8
      21
      19
     -26
      13
     -20
     -20
       9
      33
     -13
     -27
      -3
      24
     -37
     -11
     -12
      36
      24
      21
      31
     -37
       8
      34
       4
      34
     -30
     -29
     -10
      18
      -7
     -27
     -29