% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     213
      81
     104
     110
      92
      88
      83
      41
      17
     110
     106
     255
     601
     367
     576
     659
     500
     316
     558
     386
     421
     401
     434
     381
     241
     146
     209
     196
     241
     134
     120
     145
     100
      64
      88
      83
      73
      41
      81
      49
      10
      32
      54
      44
     -35
      49
      49
     -14
     -16
     -25
     -27
      14
      -9
     -20
     -32
      25
      11
     -26
      31
      17
      53
     -20
       9
      65
      16
      24
      23
      42
      32
      36
      41
      49
      24
      -9
      40
       5
      29
      44
      62
      56
      51
      90
      29
      30
      70
      41
      40
      28
      30
     -21
      21
      24
      25
      42
      33
      40
      35
     -10
      29
     -26
      55
     -21
       8
       7
     -25
      22
     -30
     -10
      32
      11
      15
      16
     -21
     -17
     -22
     -30
      27
     -23
      17
      20
     -16
      23
       7
     -35
     -19
     -20
     -22
       9