% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     102
      79
      61
      70
      60
      71
      86
     209
     222
     396
     358
     311
     139
     334
     397
     576
     430
     359
     365
     274
     217
     260
     232
     245
     247
     197
     288
     115
     212
     254
     110
     120
     152
     169
      95
     101
     128
     138
      71
     131
     105
     122
     144
     112
     201
      96
     103
     158
      66
      73
      52
      78
      90
      75
      69
      38
      59
      82
      48
      59
      73
      83
      57
      37
      76
      70
      27
      53
      53
      63
      77
      40
      37
      36
      36
      45
      40
     -23
      52
      11
     -15
      29
     -26
      11
      21
      17
     -19
      25
      20
      30
      25
     -16
     -16
     -21
     -19
     -11
      -6
      21
     -24
      28
     -22
      13
     -12
     -16
      27
     -13
     -27
      16
     -14
      12
     -20
      30
       7
     -23
     -11
      29
     -16
     -23
     -33
     -17
      25
     -27
     -14
      12
      27
      17
      19
      10