% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     545
     253
     294
     208
     125
     275
     236
     211
     141
     343
     306
     447
     399
     431
     621
     342
     405
     328
     302
     200
     249
     183
     196
     274
     246
     288
     219
     243
     126
     194
     187
     121
     101
     141
     217
     143
     148
     180
      84
     127
     -93
      61
     169
     137
     184
      96
     -50
     211
     105
     122
     146
     -56
    -106
     -51
      99
     162
     -80
     125
     -76
     171
     -82
      27
     167
      49
     173
     -57
     159
     -21
     -48
     168
      95
     138
      48
      81
      53
     -93
     -59
      52
    -132
    -107
    -110
      58
     135
     125
    -113
     -48
    -118
    -131
     156
     109
     -61
      69
     -72
     -87
     114
     -83
     -70
    -103
     -80
      90
     158
     -62
    -101
      63
     -79
      57
     -18
     121
      72
    -119
     -75
      69
      96
     170
      73
    -129
      73
      62
     143
    -103
     127
     -86
     -12
    -131
     -44
     -87
      88
     -93