Line list from VALD of SI features at 6743.58A
 6742.5070     60.00     1.653     0.370
 6742.5260     26.10    11.196    -1.599
 6742.5810     28.00     4.419    -2.807
 6742.6460     21.00     3.870    -2.525
 6742.6460     26.00     3.640    -4.977
 6742.8270     13.10    14.890    -2.270
 6742.8640     23.10     9.419    -0.518
 6742.8640     23.20    23.233    -4.072
 6742.8840     90.00     1.593    -1.612
 6743.1320     22.00     0.900    -1.670
 6743.1600     27.00     5.436    -2.186
 6743.1730     26.10    11.164    -3.183
 6743.1850     22.00     2.506    -2.023
 6743.3690     24.10    12.728    -3.714
 6743.4400     16.00     7.866    -1.270
 6743.5310     16.00     7.866    -0.920
 6743.6400     16.00     7.866    -0.930
 6743.6780     26.10    11.207    -0.622
 6743.7380     24.00     5.935    -1.514
 6743.8400     55.00     1.810    -2.316
 6743.9520     14.00     6.083    -2.890
 6743.9610     23.00     1.893    -2.804
 6744.0240     10.10    37.548    -2.030
 6744.0520     22.00     3.305    -4.174
 6744.0980     02.00    22.719    -3.803
 6744.1790     24.00     4.535    -3.835
 6744.1830     23.00     1.218    -3.730
 6744.1940     16.00     5.964    -3.080
 6744.3380     24.10     8.667    -4.222
 6744.3883     06.20    38.227    -0.021
 6744.4130     20.00     5.832    -5.729
 6744.5330     26.10    11.208    -3.225