New Table of Standard Wave-lengths. 



61 



Elements. 



Fe-Ti 

 Cr]* 

 Fe] 



? It 

 Mnj 

 ? . 

 Mn. 

 Co. 

 Ce-Fe-Ti 

 Fe-?§ ., 



Fe 



Fe{ .. 

 Zr j . 

 Mn||.... 

 Mn||..... 

 Mnl . 

 Mnf . 



K 



Fe .... 



K 



Zr 1 . 

 Mn L** 

 Cr J . 

 Mn .... 

 Fe .... 



Fe 



Fe 



Fe 



Sr 



Fe 1 . 

 Mnj . 

 Fe .... 

 Fe ... 

 Si 1 . 

 Mnj . 

 Fe .... 

 Fe .... 

 Cr ] tt 

 Co/ . 

 Fe-Or . 

 Fe .... 



C 



Fe .... 



c|| .... 



In Arc. 



In Sun. 



Inten- 

 sity. 



Appear- 

 ance. 



6? 

 5 

 3 



? 

 4 

 ? 

 4 

 2 

 [ 1 

 10 



"i 



2 



30 

 25 

 20 



7 

 50 

 20 

 40 



1 



5 

 15 

 10 



4 



50 



2 

 5 

 2 



2 



S» 



3 

 1 



10 



3 1 



4 



Inten- 

 sity. 



n 



3 



10 



3 



4 



7 

 6 

 5 

 3 

 1 

 20 

 1? 



6 



5 



5 

 15 

 10 



4 



8 

 2 

 4 



2 

 2 



Appear- 

 ance. 



d? 



Kind 



of 

 Stand- 

 ard. 



© 

 



© 







© 

 © 

 0" 



0" 



M 



M 



M 



M 



M 



M®, 



M 



© 



©" 



©" 



M 01 



M© T 



©" 



M© A 



© 



© 

 0" 



©" 



©" 

 ©" 



© 



©' 

 ©" 

 M 

 ©" 



M© 



Weight. 



In 



Arc. 



In 



Sun, 



Wave- 

 length 



4030919 



4033230 



4034-642 



4035-88 



4044-301 



4045-975 



4047373 



4063-755 

 4071-903 



4077-876 



4121-476 



Wave- 

 length 

 in Sun. 



4158-2 

 4197-256 



3981-914 



3984-078 



3986-903 



3987-216 



4003-916 

 4005-305 

 4016-578 



4029-796 



4030-914 



4033-225 



4034-641 



4035-88 



4044-293 



4045-975 



4048-893 



4055-701 

 4062-602 

 4063-756 

 4071-904 

 4073-920 

 4077-883 



4083-767 



4083-928 

 4088-716 



4103-101 



4107646 

 4114-600 



4121-481 



412H 



4157-948 



4185063 

 4197-251 



* Components about -060 apart. 



t Hazy line shaded to red. Shading is due to a Mn line on red side. 

 X Triple line. Central line is brightest. 



§ Seven or eight lines. The brightest and most of the others are due to Fe. 

 || Violet component of double, being itself double or reversed in Sun. The 

 other component is weak. 



^[ Red component of double, being itself double or reversed in Sun. The 

 other component is weak. 

 ** An unequal double, violet component being much the weaker, 

 tt Cobalt line was measured. 

 || First line of second head of carbon band. 



