% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     168
     117
      94
      91
      63
      46
      88
      75
     121
     220
     222
     487
     554
     394
     303
     306
     347
     252
     141
     135
      87
     115
      63
      77
     106
      67
      86
      69
      91
      71
      43
      13
      41
      62
      37
       8
      35
      53
      44
      31
     -10
      41
      29
      35
     -22
      11
      23
     -10
     -24
      25
       8
     -20
     -11
      18
     -19
     -27
     -27
     -16
      29
      25
      -9
     -24
      -7
     -31
     -33
     -22
     -21
     -30
     -24
     -27
     -10
     -31
      21
     -21
      -8
       9
     -28
     -28
     -27
     -27
     -13
     -36
      22
     -33
     -26
     -28
      -9
     -25
     -19
     -16
     -18
     -30
      22
     -17
      27
      19
      20
      25
      21
      26
     -31
     -11
     -13
      -6
      -3
     -22
     -18
      -9
      22
     -16
      11
     -17
     -22
      23
      22
      17
       9
     -12
     -30
      -6
      33
      13
      13
      21
     -24
     -32
     -16
       8