% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      78
      97
     119
      80
     134
      71
     104
     106
     120
     230
     453
     411
     459
     301
     407
     508
     267
     332
     365
     315
     304
     250
     192
     261
     274
     185
     104
     125
     160
     115
     104
     106
     166
     161
     155
     106
     105
      54
      68
      88
     108
     120
      72
      83
     102
      87
      76
      85
      71
      49
      75
      32
      79
     102
      35
      57
     -17
      60
      50
      25
      26
       4
     -19
      56
      24
      43
      59
      28
      60
      46
      42
     -37
      37
      11
      10
      40
      34
      55
      36
      33
      38
     -24
     -33
       9
      43
       6
      38
     -16
      46
      13
     -41
      35
      29
     -27
     -19
      22
      37
      34
     -30
      50
      21
      25
      -8
     -21
      14
      18
      36
      -1
     -22
     -22
      57
     -19
     -35
     -47
      29
     -19
      27
     -10
     -14
     -35
     -16
      20
     -29
      44
     -30
      28
     -37
     -26