74 



On a New Table of Standard Wave-lengths. 



Elements. 



A(wv?).. 

 A(wv?).. 



A? 



A(wv) .. 

 A(wv?).. 

 A(wv?).. 



? 



A(wv) .. 

 A(wv?)* 

 A(wv?)t 



? 



? 



? 



A(wv?).. 

 A(wv?).. 



? 



? ........ 



? 



9 



? ill""! 



? 



? 



? 



? 



? 



? 



? !""!" 

 ? 



A(wv)?.. 

 A(wv?).. 

 A(wv?).. 

 A(wv) .. 

 A(wv) .. 

 A(wv) .. 

 A(wv?).. 



? 



? 



? 



? 



A(wv) .. 

 A(wv) .. 

 A(wv)?.. 

 A(wv)?.. 

 A(wv)?.. 



9 , 



A(wv)?... 

 A(wv)?... 

 A(wv)?... 

 A(wv) ... 

 A(wv)?.. 

 A(wv)?... 

 ? 



In Arc. 



Inten- 

 sity. 



Appear- 

 ance. 



In Sun. 



Inten 

 sity. 



3 

 6 



2 

 5 

 5 

 5 

 4 

 5 

 3 



P 



3 

 3 



i> 



2 

 4 

 4 



1 



7 

 3 

 3 

 4 

 5 

 7 

 10 

 10 



6 



3 



8 



4 



15 



4 



8 

 8 

 3 

 8 

 6 



10 

 4 

 7 

 5 

 2 



Appear- 

 ance. 



a? 



a? 



Kind 



of 

 Stand- 

 ard 



0" 



Oi 

 O" 



o 

 



O' 



o 



0i 



o 



Oi 







Oi 



Oi 



©1 



0i 

 Oi 



O' 





 0' 



0' 



©' 



Weight. 



In 

 Arc. 



In 



Sun 



10 



Wave- 

 length 

 in Arc. 



Wave- 

 length 

 in Sun. 



6947*781 



6953-838 



6956-700 

 6959-708 

 6961-518 

 6978-655 

 6986-832 

 6989240 

 6999-174 

 7000-143 

 7006-160 

 7011-585 

 7016-279 

 7016-690 

 7023-225 

 7023-747 

 7024-988 

 7027-199 

 7027-726 

 7035-159 

 7038-470 

 7040-058 

 7090-645 

 7122-491 

 7147-942 

 7148-427 

 7168-191 

 7176-347 

 7184-781 

 7186-552 

 7193-921 

 7200-753 

 7201-468 

 7216-812 

 7223-930 

 7227-765 

 7232-509 

 7233-171 

 7240-972 

 7243-904 

 7247-461 

 7264-851 

 7265-833 

 7270-205 

 7273-256 

 7287-689 

 7290-714 

 7300 056 

 7304-475 

 7318-818 

 7321-056 



* There is a line towards the violet, 

 t There is a line close to violet side. 



