699 



TABLE 780.— WAVELENGTHS OF THE MORE PROMINENT I-GROUP LINES 



IN ANGSTROMS* 



6.057 



For reference, see footnote 238, p. 697. 



SMITHSONIAN PHYSICAL TABLES 



,-w. 



5.5742 



5.2260 



4.9100 



4.3619 



4.1221 



3.9007 



3.6938 



3.5064 



3.3312 



3.16861 



3.0166 



2.8761 



2.7461 



2.5064 



2.3993 



2.2980 



2.2041 



2.1148 



2.0314 



1.8781 



1.8082 



1.7419 



1.6790 



1.6198 



1.5637 



1.51094 



1.4602 



1.41261 



1.36731 



1.3235 



1.28190 



1.24203 



1.2041 



1.16884 



1.13297 



1.09974 



1.06801 



7i 



5 



L,,-N, 



5.3738 

 5.0248 



4.J.728 

 3.9357 

 3.7164 

 3.5149 

 3.3280 

 3.1553 

 2.99494 

 2.8451 

 2.7065 

 2.5775 

 2.3425 

 2.2366 

 2.1372 

 2.0443 

 1.9568 

 1.8738 

 1.7231 

 1.6543 

 1.5886 

 1.5266 

 1.4697 

 1.4142 

 1.3611 

 1.3127 

 1.26512 

 1.21974 

 1.1765 

 1.13558 

 1.09630 

 1.0587 

 1.02296 

 .98876 

 .95599 

 .92461 



