% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     179
     141
      72
      80
      54
      35
      35
      38
     135
     170
     300
     344
     325
     238
     247
     172
     165
     118
     159
     172
     209
     154
     179
     175
     139
     140
     140
      74
     105
      91
      81
      92
      67
      74
      53
     -23
      54
      57
      37
     -20
     -22
     -20
     -28
     -22
     -38
     -43
      16
     -42
     -40
     -19
      32
      14
     -28
      14
      27
      38
      38
      43
      24
      57
      63
      50
      73
      88
      70
     108
      40
      69
      14
      78
      46
      57
      55
      36
      31
      38
      37
      41
      24
      28
      34
      42
      21
       8
      22
     -31
     -42
     -24
     -32
       3
      33
      14
      23
      13
       8
      31
      42
     -26
     -28
     -23
     -29
     -22
     -26
      13
     -17
     -45
     -16
     -27
      36
      31
      30
      11
      30
      11
       6
      17
      26
     -20
     -28
      21
      14
      24
     -34
     -20
      19
      18
      14
      45