% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     455
     177
     184
     165
     -31
      22
     145
      86
     105
     185
     116
     197
     124
     200
     310
     258
     182
     193
     196
     323
     436
     623
     426
     481
     449
     435
     387
     336
     380
     257
     211
     297
     252
     295
     197
     211
     193
     142
     120
     181
     182
     159
     167
     134
     129
      80
     134
     109
      63
     106
      31
      62
     122
     -21
     -60
      85
      90
     -35
      66
     119
     -36
     164
      76
     -39
     -50
     152
     115
     -87
      21
     -35
     -61
      18
      68
      61
     -17
      49
      14
     -97
     -48
    -102
     -82
      17
     -86
     -47
      65
     -82
      22
     -75
     -31
      72
     -62
      23
     -79
      48
     -81
     -80
      75
       9
     -23
      11
     -72
      66
     105
     -77
     -24
     -42
     -37
      75
     108
     -85
     -98
     -70
     -17
     -69
     -60
      49
     -37
     -97
      84
     131
      47
       2
     -31
     -65
     -82
    -105
      82
      81