N~ew Table of Standard Wave-lengths. 



65 



Elements. 



Fe .... 



Fe .... 



Ti .... 



Fe .... 



Fe .... 



Cd .... 



Fe .... 



Fe* .... 

 Fe(Cu). 



Fe .... 

 ? 



Fe 

 Ni 



m 



Co . 

 Fe . 



Fe 1 



Fe J t. 

 Fe .... 



Nil . 



Fej . 

 Ni 

 ? 



Fe 1 . 

 MnJi. 

 Ti? Co? 

 Ni .... 

 F ?.... 

 Fe .... 

 C§ .... 

 Fe .... 



h Mg l„' 



b 4 



Fe 

 Fe 



b 3 



Fe 



Fe 

 b M 



1l 



Is Arc. 



Inten- 

 sity. 



5 

 2 

 10 

 4 

 4 



*3 



3 



3? 



3 



? 



4 



5 



2 



3 



3 



4 



1 



? 



4 



5 



2. 

 5 



3 



5 



4 

 2 



2 

 20 



6 

 3 



3 



5 



35 



Appear- 

 ance. 



E 



E 



In Sun. 



Inten- 

 sity. 



o 

 2 



3 

 4 

 3 

 ? 

 2 

 2 

 3 

 2 

 o 



3 



2 



S} 



2 

 4 



Appear- 

 ance. 



Kind 



of 

 Stand- 

 ard. 



0" 



0' 



0' 



0" 



0" 



M 



0" 



Oi 



0" 



O" 



0' 



0" 



©i 



0" 

 0" 



0" 



O 



O 







0" 



Oi 



0i 



0i 



O" 



O 



0" 

 0" 

 0" 

 0" 

 M 



0" 



O 

 MO, 



0" 

 0" 



0" 

 0" 



MQ- 



Weight. 



In 

 Arc 



In 



Sun 



Wave- 

 length 

 in Arc. 



Wave- 

 length 

 in Sun. 



5086-001 



5165-241 



5167-488 



5167-664 



5172-866 



5050-008 

 5060-252 

 5064833 

 5068-946 

 5083-525 



5090959 

 5097-176 

 5105-719 

 5109-825 



5110-570 



5115-558 



5121-797 



5126-369 

 5127-530 



5133-871 



5139-437 

 5139-539 

 5139-645 

 5141-916 

 5142-967 

 5143-042 

 5143106 



5146-664 



5151-026 



5154-237 

 5155-937 

 5159-240 

 5162-448 

 5165-190 

 5165-588 

 5167-501 

 5167-572 

 5167-686 

 5169-066 

 5169-161 

 5169-218 

 5171-783 

 5172-871 



* The fine line near to violet side belongs to Ni ? 



t There is a Cr line near to red side. 



| The Mn line is a faint side line towards the red from the Fe line. 



§ Measurements in the arc spectrum were on the first line of the first head of 

 the green carbon band ; measurements in the solar spectrum were probably on 

 the brightest of a group of faint lines near the head of carbon band (J.). Much 

 of the band can be seen on my map of the solar spectrum extending to the left (R.). 



|| Components about 0480 apart on photographic plates. (J.) 



TI Components about 0*138 apart as measui*ed by Rowland in solar spectrum 

 and 0*150 apart as measured on photographic plates. (J.) 



Phil. Mag. 8. 5. Yol. 36. No. 218. July 1893. F 



