56 



Prof. H. A. Kowland on a 



Elements 



Fe .... 

 Ti .... 

 Fe .... 



Fe .... 



Fe?) 



r i 



Ti .... 

 Fe .... 



Ti 1 . 



?; • 



Ti .... 



Ti .... 



9 



In Arc. 



Inten- 

 sity. 



Fe 

 Cu... 



Mnl 



Ti [.., 

 Fe J.. 



Va , 



Cu 



Ti 



Fe ) 

 Co-T j 

 Mn-Di 



Na 



Na* ... 



I}::. 



Fet ... 

 Fe} ... 

 Mn...1 

 Co-Ti ) 



Ti 



Fe 



Cr] ... 

 Fe| ... 



Fe 



Zr 



Til §... 

 Tij" ... 



Fe 



Co] ... 

 TiJ ... 



Fe 



Fe 



? 



Fe|| ... 

 Fe 



40 



4 



3 



1 

 10 

 30 



6 



5 

 4 7 

 3 2 

 15 

 10 



10 



10 



2 

 3 6 



5 



2 



3 



3 



2 



4 



5 



5 



2 

 10 



1 



2 



5 



15 



Appear' 

 ance. 



R 



In Sun. 



Inten- 

 sity. 



4 

 6 

 5 



i> 



7 

 1 

 4 

 5 

 2 

 3 

 3 

 2 

 1 



3 1 



3) 

 2 

 3 

 3 

 1 

 4 

 2 

 5 

 In 



Appear 

 ance. 



Weight. 



In 



Arc 



15 



15 



In 



Sun 



Wave- 

 length 

 in Arc. 



3214-152 



3222-197 

 3225-90 



3236-696 

 3247-671 



3274-090 



3302-504 

 3303-119 



3306-119 

 3306-481 



3389-913 



3405-255 



3406-602 

 3406965 



3427-279 



3440-756 



Wave- 

 length 

 in Sun, 



3218-390 

 3219-697 

 3219-909 



3222-203 



3224-368 

 3225-923 



3231-421 



3232-404 

 3236-697 



3246124 



3247-680 



3260-384 



3267-839 

 3274-092 

 3287-791 



3292-174 



3295-957 

 3302-501 

 3303-107 



3303-648 



3306-117 

 3306-471 



3308-928 



3318-163 

 3331-741 



3348011 



3351-877 

 3356-222 



3377-667 



3389-887 



3405*272 



3406-581 

 3406-955 

 3425-721 

 3427-282 

 3440-759 



* Eed component of a double which has a Zn line between. There is another 

 Zn line at about 3302 - 7 in the solar spectrum. 



t Second line from red side of a group of five lines. 



I Second line from violet side of a group of four lines. 



§ A very wide nebulous line of Ba comes here. 



|| Eed component of a double (the other liae being also Fe) having another 

 fainter line at the red edge. 



