% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      67
      91
      61
      42
      32
     -16
      65
      98
     273
     432
     401
     261
     244
     283
     310
     313
     185
     306
     292
     300
     195
     190
     235
     188
     138
     130
     149
     106
      79
     143
      89
      65
      92
      69
       8
      21
      52
      47
      26
     -20
      26
       8
      69
      28
      40
      38
      49
      32
      65
      21
     -28
      63
      39
      68
      46
      38
      80
      69
      49
      59
      85
      73
      69
      49
      62
      73
      63
      69
      78
      62
      44
      31
      65
      65
      36
      57
      75
      53
      39
     -21
      15
      -4
      49
      43
     -12
     -22
     -21
      43
      25
      39
      22
      39
      30
      25
      21
      -5
      24
      45
     -42
      40
      18
      29
      31
      27
      17
     -35
      24
     -24
     -29
      27
      14
     -19
     -26
      44
     -38
     -39
     -31
     -19
     -23
     -35
      12
     -28
     -22
      18
      29
      30
      -8
     -27