% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     226
     115
      80
      77
      73
      82
      76
      76
     165
     149
      97
     244
     253
     186
     173
     178
     271
     301
     431
     359
     406
     270
     350
     252
     338
     258
     188
     142
     191
     287
     175
     148
     268
     110
     162
     115
      92
     167
     130
     125
     110
     109
     105
      88
      84
     102
      86
      71
      95
      72
      67
      42
      44
      73
      50
      46
      45
      32
      31
      41
      35
     -15
      55
      62
      37
      35
      40
      30
      59
      36
      33
      22
      12
      44
      22
      26
      32
      23
      52
     -36
     -34
      20
     -20
     -26
     -36
     -33
      11
     -35
      40
      40
      38
      11
      25
      14
     -33
      67
      41
      47
     -23
     -28
     -20
      19
      57
     -10
      23
      48
     -29
     -29
       8
     -26
     -20
      17
      25
      20
      41
      25
     -39
      23
      -7
      28
     -35
     -40
     -24
     -18
     -33
     -25
     -20
     -32