% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      75
      63
      70
      81
      22
      15
      38
      42
       9
      81
      85
     159
     200
     214
     352
     260
     304
     234
     325
     557
     474
     450
     468
     467
     419
     444
     269
     268
     326
     347
     306
     308
     221
     309
     152
     195
     269
     218
     226
     160
     206
     161
     239
     180
     129
     105
      95
      80
     130
     118
      95
     105
     108
     180
     109
      99
     124
      96
      97
      94
      95
      76
     122
      98
     102
      98
      67
      54
      80
      68
      81
      59
      94
      55
      84
      60
      70
      41
      73
      73
      56
      68
      41
     -11
      27
      43
      58
      59
      35
     -23
      28
      27
      54
       9
      34
      15
      29
      53
     -19
      33
     -19
      29
      40
      16
     -26
     -31
     -22
     -28
     -30
      37
      36
      19
     -10
     -35
     -15
      20
     -17
     -30
     -17
     -31
      30
     -24
      24
     -10
       0
     -18
      18
     -22