% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     556
     175
     133
     163
     110
     115
     135
     203
     275
     207
     260
     591
     359
     274
     251
     224
     160
     180
     229
     169
     138
     195
     167
     111
     167
     188
     131
      94
      83
      85
      95
      85
     103
      78
      97
      30
      -3
      79
      67
      78
      68
      98
      31
      78
      31
      18
      36
      48
     -18
      50
      40
     -19
     -12
     -17
     -41
     -16
      28
     -26
      20
     -30
       6
     -28
      17
     -37
     -17
     -31
     -32
     -16
     -18
     -29
     -37
     -13
     -11
      15
     -29
     -27
     -31
      33
     -28
      12
      -4
     -22
     -39
     -38
     -41
     -31
     -46
     -30
     -28
     -24
      40
     -27
      -9
      38
     -32
     -23
      31
     -30
     -32
     -18
     -43
      27
      42
      -9
      15
     -40
      44
     -27
      39
     -34
      12
     -23
      33
      -7
     -30
     -24
      38
     -33
      56
      36
     -23
     -29
      18
     -23
      11
      23
     -44
     -18